CONTENTS GETTING STARTED 1 1 FUNCTIONS AND PARTS LISTS K Series Service Manual

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2 CREDITS/COPYRIGHT Best Lock Corporation dba Best Access Systems. All rights reserved. Printed in the United States of America. Information in this document is subject to change without notice and does not represent a commitment on the part of Best Access Systems. The software described in this document are furnished under a license agreement or nondisclosure agreement. This publication is intended to be an accurate description and set of instructions pertaining to its subject matter. However, as with any publication of this complexity, errors or omissions are possible. Please call your BEST distributor or Best Access Systems at (7) 89-0 if you see any errors or have any questions. No part of this manual and/or databases may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, for any purpose, without the express written permission of Best Access Systems. This document is distributed as is, without warranty of any kind, either express or implied, respecting the contents of this book, including but not limited to implied warranties for the publication s quality, performance, merchantability, or fitness for any particular purpose. Neither Best Access Systems, nor its dealers or distributors shall be liable to the user or any other person or entity with respect to any liability, loss, or damage caused or alleged to be caused directly or indirectly by this publication. The Life Safety Code is a registered trademark of the National Fire Protection Association. Written and designed by Best Access Systems and Avalon Group, Inc., Indianapolis, Indiana. T608 Rev B 798 ER May 00

3 CONTENTS FIGURES VII GETTING STARTED Introduction Certifications and standards Documentation package Technical support Support services Telephone technical support Training seminars FUNCTIONS AND PARTS LISTS Function descriptions Single-keyed functions Double-keyed functions Non-keyed functions 6 Special functions 7 Functions by ANSI designation 9 Standard functions 0 AB function chassis entrance lock (ANSI F09) 0 C function chassis corridor lock (ANSI F88) D function chassis storeroom lock (ANSI F86) E function chassis service station lock (ANSI F9) G function chassis storeroom lock (ANSI F9) H function chassis hotel guest room lock with indicator (ANSI F9) HJ function chassis hotel guest room lock without indicator L function chassis privacy lock (ANSI F76) 6 9K Series Service Manual iii

4 Contents N function chassis passage lock (ANSI F7) 7 NX function chassis exit lock (ANSI F89) 8 P function chassis patio lock (ANSI F77) 9 R function chassis classroom lock (ANSI F8) 0 S function chassis communicating lock (ANSI F80) T function chassis dormitory lock (ANSI F90) W function chassis utility or institutional lock (ANSI F87) Y function chassis exit lock Non-standard functions A function chassis entrance lock (ANSI F8) B function chassis office lock (ANSI F8) 6 DR function chassis special lock 7 DZ function chassis closet or storeroom lock 8 EA function chassis entrance or office lock 9 IN function chassis intruder lock 0 LL function chassis hospital privacy lock M function chassis communicating lock (ANSI F78) Q function chassis exit lock (ANSI F8) RD function chassis special lock RZ function chassis closet or storeroom lock XD function chassis special lock 6 XR function chassis special lock 7 YD function chassis exit lock 8 YR function chassis special lock 9 Z function chassis closet lock 0 Function conversion Trim parts Standard strikes and strike boxes Non-standard strikes Roses, rose liners, and rose spacers Standard levers and components 7 Non-IC levers and components 9 Dummy trim Latches Installation tools SERVICE AND MAINTENANCE Maintenance tools Maintenance tools parts list Replacing Parts Replacing the lever Replacing the inside rose and rose liner Replacing the outside rose and liner assembly Replacing the button assembly 7 Replacing the lever keeper spring 9 Replacing the lever return spring 0 iv 9K Series Service Manual

5 Contents Replacing the key release cam assembly Replacing the spring drive plate Replacing the sleeve assembly 6 Lubricating the cores 8 Aligning the chassis and trim 9 Cam positioning instructions 0 Positioning the cam for C function locks 0 Positioning the cam for G and IN function locks Emergency key instructions for H and HJ function locks Troubleshooting INSTALLATION INSTRUCTIONS A INDEX B 9K Series Service Manual v

6 Contents vi 9K Series Service Manual

7 FIGURES FUNCTIONS AND PARTS LISTS Understanding function drawings AB function exploded diagram 0 C function exploded diagram D function exploded diagram E function exploded diagram G function exploded diagram H/HJ function exploded diagram L function exploded diagram 6 N function exploded diagram 7 NX function exploded diagram 8 P function exploded diagram 9 R function exploded diagram 0 S function exploded diagram T function exploded diagram W function exploded diagram Y function exploded diagram A function exploded diagram B function exploded diagram 6 DR function exploded diagram 7 DZ function exploded diagram 8 EA function exploded diagram 9 IN function exploded diagram 0 LL function exploded diagram M function exploded diagram 9K Series Service Manual vii

8 Figures Q function exploded diagram RD function exploded diagram RZ function exploded diagram XD function exploded diagram 6 XR function exploded diagram 7 YD function exploded diagram 8 YR function exploded diagram 9 Z function exploded diagram 0 Standard strikes and strike boxes Understanding strike lip measurement Roses, rose liners, and rose spacers Standard levers 7 Standard lever components 8 Non-IC levers 9 Non-IC lever components 0 Dummy trim parts Latches Installation tools Boring jig kit SERVICE AND MAINTENANCE Maintenance tools Removing the keyed lever Removing the plain lever or button lever Replacing the lever (keyed lever shown) Removing the inside rose with the spanner wrench Removing the two through-bolts Replacing the inside rose and rose liner Removing the outside rose and liner assembly 6 Replacing the outside rose and liner assembly 6 Removing the button assembly 7 Inserting the button assembly into the sleeve 8 Bending the button assembly tab 8 Removing the lever keeper spring 9 Positioning the lever keeper spring 9 Lever keeper spring in position 0 Separating the hub and sleeve assembly from the chassis Removing the thrust plate Removing the lever return spring viii 9K Series Service Manual

9 Figures Positioning the lever return spring Inserting the lever return spring Installing the thrust plate Positioning the retractor assembly Installing the retractor assembly Removing the key release cam assembly Installing the key release cam assembly Removing the spring drive plate Positioning the sleeve 6 Installing the spring drive plate 6 Removing the sleeve assembly from the hub 7 Replacing the sleeve assembly 7 Positioning the sleeve 8 Engaging the retractor in the latch 9 Correct position of the C function inside locking cam 0 Correct position of the G and IN function locking cam Intermediate position of the G and IN function locking cam Inserting the emergency key 9K Series Service Manual ix

10 Figures x 9K Series Service Manual

11 GETTING STARTED INTRODUCTION The 9K Series Service Manual contains essential information to help you maintain your 9K Series Lock. CERTIFICATIONS AND STANDARDS The locks comply with ANSI A6., Series 000 Grade standards. The locks are listed by Underwriter s Laboratories for use on Hr., A label single swinging doors ( x 0 ), or pairs of doors 8 wide and 0 high. The chassis conforms to ANSI A.. The 8KS strike fits the standard door frame cutout as specified in ANSI A.. The # and # lever handles conform to California Administrative Code Title 9 and Title. The #, #, and #6 lever handles conform to the Illinois Accessibility Standard. 9K Series Service Manual

12 Getting Started DOCUMENTATION PACKAGE The following documentation is available to help you with the installation, start-up, and maintenance of your 9K Series Lock. The installation and assembly instructions also can be ordered separately: Document Title Installation Instructions for 9K Series Locks Single and Double Dummy Trim Assembly Instructions for 9KDT/DT Doc. No. T607 T6076 The templates required for lock installations also can be ordered separately: Document Title K08 Template for Door and Frame Preparation for 6, 7, 8, 9K Locks K09 Template for Door and Frame Preparation for 6, 7, 8, 9K Locks K0 Template for Door and Frame Preparation for 6, 8, 9K Locks K Template for Door and Frame Preparation for 6, 8, 9K K Template for Door Frame Preparation for 6, 8, 9K K Template for Door Frame Preparation for 6, 8, 9K K8 Template for 8K/9K Dummy Trim K Template for Strike Specification for Cylindrical Locks Doc. No. T60 T60 T60 T60 T606 T607 T609 T6060 TECHNICAL SUPPORT Support services Telephone technical support When you have a question about the 9K Series Lock, your first resource for help is the 9K Series Service Manual. If you cannot find a satisfactory answer, contact your local BEST Representative. A factory-trained Certified Product Specialist (CPS) is available in your area whenever you need help. Before you call, however, please make sure you are where the 9K Series Lock is, and that you are prepared to give the following information: what happened and what you were doing when the question arose what you have done so far to answer the question. 9K Series Service Manual

13 Getting Started Best Access Systems Representatives provide telephone technical support for all 9K Series products. You may locate the representative nearest you by calling (7) 89-0 Monday through Friday, between 7:00 a.m. and :00 p.m. eastern standard time; or visit the web page, Training seminars BEST holds training sessions for its customers. The seminars are specifically designed for BEST end-users who have a registered BEST masterkeyed system and registered BEST security equipment. If you are interested, you may contact your local BEST representative for details. 9K Series Service Manual

14 Getting Started 9K Series Service Manual

15 FUNCTIONS AND PARTS LISTS The following pages contain function descriptions for all 9K Series Locks. This chapter also includes exploded diagrams that show all field serviceable mechanical parts, diagrams of trim and other miscellaneous parts, and function conversion information. For information about the DEU and DEL functions, see the W Series Service Manual. 9K Series Service Manual

16 Functions and Parts Lists FUNCTION DESCRIPTIONS This section includes function descriptions grouped by the following function types: single-keyed (page ) double-keyed (page ) non-keyed (page 6) special (page 7) ANSI designation (page 9). Note: If the function is ANSI defined, the ANSI designation appears by the function name. Latch Shading indicates that the lever is fixed. Inside Outside View looking down at the top of the door Figure. Understanding function drawings Single-keyed functions The following lists describe how the latchbolt, outside lever, and inside lever operate for each single-keyed 9K function. AB Entrance (ANSI F09) D Storeroom (ANSI F86) Latchbolt operated by: inside lever outside key outside lever when the inside button is in the unlocked position Outside lever locked by: inside button when pushed in inside button when pushed in and rotated clockwise Outside lever unlocked by: inside lever when the inside button is pushed in but not rotated outside key when the inside button is pushed in but not rotated closing the door when the inside button is pushed in but not rotated Inside lever is always unlocked Latchbolt operated by: inside lever outside key Outside lever is always fixed Inside lever is always unlocked 9K Series Service Manual

17 Functions and Parts Lists E Service station (ANSI F9) Latchbolt operated by: inside lever outside key outside lever when the inside button is in the unlocked position Outside lever locked by: inside slotted button inside slotted button when pushed in and rotated clockwise Outside lever unlocked by: inside lever inside slotted button when rotated counterclockwise outside key closing the door when the inside button is pushed in but not rotated Inside lever is always unlocked H and HJ Hotel guest room (ANSI F9 for H only) Latchbolt operated by: inside lever outside key when the inside button is in the unlocked position special emergency key after the core is removed with the control key Outside lever is always fixed Key block feature released by: inside lever closing the door Inside lever is always unlocked Note: For the H function, pushing the inside button projects an Occupied indicator in the outside lever and blocks all operating keys. For the HJ function, pushing the inside button blocks all operating keys. R Classroom (ANSI F8) T Dormitory (ANSI F90) Latchbolt operated by: inside lever outside key outside lever when not locked Outside lever locked by: outside key Outside lever unlocked by: outside key Inside lever is always unlocked Latchbolt operated by: inside lever outside lever when not locked Outside lever locked by: inside button outside key Outside lever unlocked by: inside lever when the inside button is pushed in outside key closing the door when the inside button is pushed in Inside lever is always unlocked 9K Series Service Manual

18 Functions and Parts Lists Double-keyed functions The following lists describe how the latchbolt, outside lever, and inside lever operate for each double-keyed 9K function. Warning: Locks that secure both sides of the door are controlled by building codes and the Life Safety Code. In an emergency exit situation, failure to quickly unlock the door could be hazardous, or even fatal. C Corridor (ANSI F88) G Storeroom (ANSI F9) Latchbolt operated by: inside lever outside key outside lever when not locked Outside lever locked by: inside key Outside lever unlocked by: inside key Inside lever is always unlocked Latchbolt operated by: inside lever when not locked outside lever when not locked Outside lever locked by: inside key outside key Outside lever unlocked by: inside key outside key Inside lever locked by: inside key outside key Inside lever unlocked by: inside key outside key Note: Turning the key in either the inside or outside lever locks or unlocks both sides. IN Intruder S Communicating (ANSI F80) Latchbolt operated by: inside lever outside lever when not locked Outside lever locked by: inside key outside key Outside lever unlocked by: inside key outside key Inside lever is always unlocked Latchbolt operated by: inside key inside lever when not locked outside key outside lever when not locked Outside lever locked by: outside key Outside lever unlocked by: outside key Inside lever locked by: inside key Inside lever unlocked by: inside key Note: Turning the key in either lever locks or unlocks that lever independently. 9K Series Service Manual

19 Functions and Parts Lists W Institutional (ANSI F87) Latchbolt operated by: inside key outside key Outside lever is always fixed Inside lever is always fixed 9K Series Service Manual

20 Functions and Parts Lists Non-keyed functions The following lists describe how the latchbolt, outside lever, and inside lever operate for each non-keyed 9K function. L Privacy (ANSI F76) N Passage (ANSI F7) Latchbolt operated by: inside lever outside lever when the inside button is in the unlocked position Outside lever locked by: inside button Outside lever unlocked by: inside lever outside slotted button when pushed in and rotated counterclockwise closing the door Inside lever is always unlocked NX Exit (ANSI F89) P Patio (ANSI F77) Latchbolt operated by: inside lever Outside lever is always fixed Inside lever is always unlocked Latchbolt operated by: inside lever outside lever Outside lever is always unlocked Inside lever is always unlocked Latchbolt operated by: inside lever outside lever when the inside button is in the unlocked position Outside lever locked by: inside button Outside lever unlocked by: inside lever closing the door Inside lever is always unlocked Y Exit Latchbolt operated by: inside lever Inside lever is always unlocked DT Single dummy trim This lock is a single, surface mounted lever for an inactive door or a non-latching door. DT Double dummy trim This lock is a through-bolt mounted pair of matching levers for an inactive door or a non-latching door. 6 9K Series Service Manual

21 Functions and Parts Lists Special functions The following lists describe how the latchbolt, outside lever, and inside lever operate for each special 9K function. Warning: Locks that secure both sides of the door are controlled by building codes and the Life Safety Code. In an emergency exit situation, failure to quickly unlock the door could be hazardous, or even fatal. A Dormitory or storeroom lock (ANSI F8) B Office (ANSI F8) Latchbolt operated by: inside lever outside key outside lever when the inside button is in the unlocked position Outside lever locked by: inside button Outside lever unlocked by: inside button Inside lever is always unlocked Note: Inside button must be rotated counterclockwise to unlock the outside lever. Latchbolt operated by: inside lever outside key outside lever when the inside button is in the unlocked position Outside lever locked by: inside button Outside lever unlocked by: inside lever outside key Inside lever is always unlocked Note: Inside button is released by turning the key in the outside lever or rotating the inside lever. Closing the door does not release the inside button. DZ Closet or storeroom Latchbolt operated by: inside turn knob outside key Outside lever is always fixed Inside turn knob is always unlocked EA Entrance or Office Latchbolt operated by: inside lever outside key outside lever when the inside button is in the unlocked position Outside lever locked by: inside button inside button when pushed in and rotated clockwise Outside lever unlocked by: inside lever inside button when rotated counterclockwise outside key Inside lever is always unlocked Note: Turning the slotted button keeps the outside lever locked until the button is turned back. 9K Series Service Manual 7

22 Functions and Parts Lists RZ Closet or storeroom Latchbolt operated by: inside turn knob outside key outside lever when not locked Outside lever locked by: outside key Outside lever unlocked by: outside key Inside turn knob is always unlocked XD Special Latchbolt operated by: inside key Outside lever is always fixed Inside lever is always fixed XR Special Latchbolt operated by: inside key inside lever when not locked Outside lever is always fixed Inside lever locked by: inside key Inside lever unlocked by: inside key YD Exit Latchbolt operated by: inside key Inside lever is always fixed YR Special Latchbolt operated by: inside key inside lever when not locked Inside lever locked by: inside key Inside lever unlocked by: inside key DR Special Latchbolt operated by: inside key inside lever when not locked outside key Outside lever is always fixed Inside lever locked by: inside key Inside lever unlocked by: inside key RD Special Latchbolt operated by: inside key outside key outside lever when not locked Outside lever locked by: outside key Outside lever unlocked by: outside key Inside lever is always fixed LL Hospital privacy Latchbolt operated by: inside lever outside lever when not locked Outside lever locked by: inside button when pushed in Outside lever unlocked by: inside lever outside button when pushed in and rotated counterclockwise closing the door Inside lever is always unlocked 8 9K Series Service Manual

23 Functions and Parts Lists M Communicating (ANSI F78) Q Exit (ANSI F8) Latchbolt operated by: inside lever when not locked outside lever when not locked Outside lever locked by: inside button Outside lever unlocked by: inside button Inside lever locked by: outside button Inside lever unlocked by: outside button Note: Do not use this function for rooms that have no other entrance. Latchbolt operated by: inside lever outside lever when not locked Outside lever locked by: inside button Outside lever unlocked by: inside button Inside lever is always unlocked Z Closet latch Latchbolt operated by: inside turn knob outside lever Outside lever is always unlocked Inside turn knob is always unlocked Functions by ANSI designation ANSI no. F7 F76 F77 F78 F80 F8 F8 F8 F8 F86 F87 F88 F89 F90 F9 F9 F9 F09 Function N L P M S A B Q R D W C NX T G E H AB 9K Series Service Manual 9

24 0 9K Series Service Manual STANDARD FUNCTIONS AB FUNCTION CHASSIS ENTRANCE LOCK (ANSI F09) Item Part No. Qty. Description B69 Turn button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A67 Key release cam assembly 9 C Spring drive plate A687 Keyed sleeve assembly or A7 Keyed sleeve assembly, non-ic 0 Inside Figure. D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw AB function exploded diagram Outside AB Functions and Parts Lists

25 9K Series Service Manual C FUNCTION CHASSIS CORRIDOR LOCK (ANSI F88) Item Part No. Qty. Description A68 A6008 Figure. B700 B60 Inside hub and locking pin assembly or Inside hub assembly, lost motion Sleeve & key release cam assembly or Sleeve & key release cam assembly, non-ic C Spring drive plate A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 A90 Locking bar 8 B888 Retractor assembly without catchplate 9 A67 Key release cam assembly 0 A687 A7 D7 D600 A0 Chassis screw Keyed sleeve assembly or Keyed sleeve assembly, non-ic Outside hub or Outside hub, lost motion Inside C function exploded diagram C 0 Outside Functions and Parts Lists

26 9K Series Service Manual D FUNCTION CHASSIS STOREROOM LOCK (ANSI F86) Item Part No. Qty. Description A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate B7 Chassis cover 6 B888 Retractor assembly without catchplate 7 A67 Key release cam assembly 8 C Spring drive plate 9 0 Figure. A687 A7 D7 D600 A0 Chassis screw Inside Keyed sleeve assembly or Keyed sleeve assembly, non-ic Outside hub or Outside hub, lost motion D function exploded diagram Outside 0 D Functions and Parts Lists

27 9K Series Service Manual E FUNCTION CHASSIS SERVICE STATION LOCK (ANSI F9) Item Part No. Qty. Description B69 Slotted button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A67 Key release cam assembly 9 C Spring drive plate A687 Keyed sleeve assembly or A7 Keyed sleeve assembly, non-ic 0 Inside Figure. D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw E function exploded diagram E 0 Outside Functions and Parts Lists

28 9K Series Service Manual G FUNCTION CHASSIS STOREROOM LOCK (ANSI F9) Item Part No. Qty. Description A68 A6008 A687 A7 Figure.6 Inside hub and locking pin assembly or Inside hub assembly, lost motion Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 A676 Key release cam assembly 8 B888 Retractor assembly without catchplate 9 A9 Locking bar 0 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Inside G function exploded diagram Outside G Functions and Parts Lists

29 9K Series Service Manual H FUNCTION CHASSIS HOTEL GUEST ROOM LOCK WITH INDICATOR (ANSI F9) HJ FUNCTION CHASSIS HOTEL GUEST ROOM LOCK WITHOUT INDICATOR Item a Part No. Qty. Description B69 Push button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A677 Key release cam assembly 9 C Spring drive plate 0 A687 Keyed sleeve assembly D7 Outside hub or D600 Outside hub, lost motion A0 Chassis screw a. These functions require a special throw member. See page 8. Figure.7 Inside H/HJ function exploded diagram Outside H, HJ Functions and Parts Lists

30 6 9K Series Service Manual L FUNCTION CHASSIS PRIVACY LOCK (ANSI F76) Item Part No. Qty. Description B69 Push button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A67 Key release cam assembly 9 C Spring drive plate 0 A70 Keyed sleeve assembly D7 D600 Outside hub or Outside hub, lost motion B7 Button release assembly A0 Chassis screw Figure.8 Inside L function exploded diagram L 0 Outside Functions and Parts Lists

31 9K Series Service Manual 7 N FUNCTION CHASSIS PASSAGE LOCK (ANSI F7) Item Part No. Qty. Description A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate B7 Chassis cover 6 B888 Retractor assembly without catchplate 7 D7 Outside hub 8 A0 Chassis screw Inside Figure.9 N function exploded diagram 6 8 Outside 7 N Functions and Parts Lists

32 8 9K Series Service Manual NX FUNCTION CHASSIS EXIT LOCK (ANSI F89) Item Part No. Qty. Description B690 Locking bar assembly for NX function A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 A680 Key release cam assembly 9 C Spring drive plate 0 A687 Keyed sleeve assembly Figure.0 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Inside NX function exploded diagram Outside NX Functions and Parts Lists

33 9K Series Service Manual 9 P FUNCTION CHASSIS PATIO LOCK (ANSI F77) Item Part No. Qty. Description B69 Push button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A680 Key release cam assembly 9 C Spring drive plate 0 A687 Keyed sleeve assembly Figure. D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Inside P function exploded diagram P 0 Outside Functions and Parts Lists

34 0 9K Series Service Manual R FUNCTION CHASSIS CLASSROOM LOCK (ANSI F8) Item Part No. Qty. Description A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate B7 Chassis cover 6 B888 Retractor assembly without catchplate 7 A68 Key release cam assembly 8 C Spring drive plate 9 A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic 0 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Inside Figure. R function exploded diagram Outside 0 R Functions and Parts Lists

35 9K Series Service Manual S FUNCTION CHASSIS COMMUNICATING LOCK (ANSI F80) Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate A8 Lever return spring B0 Thrust plate 6 A68 Key release cam assembly 7 B7 Chassis cover 8 B888 Retractor assembly without catchplate 9 Figure. D7 D600 Outside hub or Outside hub, lost motion 0 A0 Chassis screw Inside S function exploded diagram Outside S Functions and Parts Lists

36 9K Series Service Manual T FUNCTION CHASSIS DORMITORY LOCK (ANSI F90) Item Part No. Qty. Description B69 Push button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A68 Key release cam assembly 9 C Spring drive plate 0 A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure. Inside T function exploded diagram Outside T Functions and Parts Lists

37 9K Series Service Manual W FUNCTION CHASSIS UTILITY OR INSTITUTIONAL LOCK (ANSI F87) Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate B0 Thrust plate A67 Key release cam assembly 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 D7 D600 Outside hub or Outside hub, lost motion 9 A0 Chassis screw Figure. Inside W function exploded diagram Outside W Functions and Parts Lists

38 9K Series Service Manual Y FUNCTION CHASSIS EXIT LOCK Item Part No. Qty. Description A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate B7 Chassis cover 6 B888 Retractor assembly without catchplate 7 B809 Outside hub and plate assembly 8 A Chassis screw Figure.6 Inside Y function exploded diagram 6 Outside 7 8 Y Functions and Parts Lists

39 9K Series Service Manual NON-STANDARD FUNCTIONS A FUNCTION CHASSIS ENTRANCE LOCK (ANSI F8) Item Part No. Qty. Description B69 Turn button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 A67 Key release cam assembly 9 C Spring drive plate 0 A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure.7 Inside A function exploded diagram Outside A Functions and Parts Lists

40 6 9K Series Service Manual B FUNCTION CHASSIS OFFICE LOCK (ANSI F8) Item Part No. Qty. Description B69 Push button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly A8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B887 Retractor assembly with short catchplate 8 A67 Key release cam assembly 9 C Spring drive plate A687 Keyed sleeve assembly or A7 Keyed sleeve assembly, non-ic 0 Figure.8 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Inside B function exploded diagram Outside B Functions and Parts Lists

41 9K Series Service Manual 7 DR FUNCTION CHASSIS SPECIAL LOCK Item Part No. Qty. Description B06 A6008 Inside hub, side plate, and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate A8 Lever return spring B0 Thrust plate 6 A68 Key release cam assembly 7 B7 Chassis cover 8 B888 Retractor assembly without catchplate 9 A67 Key release cam assembly 0 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure.9 Inside DR function exploded diagram Outside DR 0 Functions and Parts Lists

42 8 9K Series Service Manual DZ FUNCTION CHASSIS CLOSET OR STOREROOM LOCK Item Part No. Qty. Description A76 Turn blade assembly for Z function B80 Inside hub and side plate assembly A8 Non-keyed sleeve and driver assembly B7 Chassis cover B888 Retractor assembly without catchplate 6 A67 Key release cam assembly 7 B0 Thrust plate 8 C Spring drive plate A687 Keyed sleeve assembly or A7 Keyed sleeve assembly, non-ic 9 0 Figure.0 D7 D600 Outside hub or Outside hub, lost motion A Chassis screw Inside DZ function exploded diagram Outside 0 DZ Functions and Parts Lists

43 9K Series Service Manual 9 EA FUNCTION CHASSIS ENTRANCE OR OFFICE LOCK Item Part No. Qty. Description B69 Slotted button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly B8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B887 Retractor assembly with short catchplate 8 A67 Key release cam assembly 9 C Spring drive plate 0 A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure. Inside EA function exploded diagram EA Outside Functions and Parts Lists

44 0 9K Series Service Manual IN FUNCTION CHASSIS INTRUDER LOCK Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub and locking pin assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate A8 Lever return spring B0 Thrust plate 6 A608 Key release cam assembly 7 B7 Chassis cover 8 A9 Locking bar 9 B888 Retractor assembly without catchplate 0 A676 Key release cam assembly D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure. Inside IN function exploded diagram IN Outside Functions and Parts Lists

45 9K Series Service Manual LL FUNCTION CHASSIS HOSPITAL PRIVACY LOCK Item Part No. Qty. Description B69 Push button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly B8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B886 Retractor assembly with long catchplate 8 A67 Key release cam assembly 9 C Spring drive plate 0 A70 Keyed sleeve assembly for M function Figure. D7 D600 Outside hub or Outside hub, lost motion B0 6 Pin throw member A699 Outside button assembly for LL function a A0 Chassis screw a. Fits into the button lever,. See page 7 for button levers. Inside LL function exploded diagram Outside LL Functions and Parts Lists

46 9K Series Service Manual M FUNCTION CHASSIS COMMUNICATING LOCK (ANSI F78) Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub and locking pin assembly, lost motion A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly B8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 A678 Key release cam assembly 9 A0 Bridge bar 0 C Spring drive plate A70 Keyed sleeve assembly for M function D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure. Inside M function exploded diagram Outside M Functions and Parts Lists

47 9K Series Service Manual Q FUNCTION CHASSIS EXIT LOCK (ANSI F8) Item Part No. Qty. Description B69 Turn button assembly A68 Inside hub and locking pin assembly B60 Non-keyed sleeve and driver assembly B8 Lever return spring B0 Thrust plate 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 A680 Key release cam assembly 9 C Spring drive plate 0 A687 Keyed sleeve assembly D7 Outside hub A0 Chassis screw Figure. Inside Q function exploded diagram Outside Q Functions and Parts Lists

48 9K Series Service Manual RD FUNCTION CHASSIS SPECIAL LOCK Item Part No. Qty. Description B68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate B0 Thrust plate A67 Key release cam assembly 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 B68 Key release cam assembly 9 B8 Lever return spring 0 Figure.6 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Inside RD function exploded diagram Outside RD 0 Functions and Parts Lists

49 9K Series Service Manual RZ FUNCTION CHASSIS CLOSET OR STOREROOM LOCK Item Part No. Qty. Description A76 Turn blade assembly for Z function A80 Inside hub and side plate assembly A8 Non-keyed sleeve and driver assembly B7 Chassis cover B888 Retractor assembly without catchplate 6 B68 Key release cam assembly 7 B0 Thrust plate 8 B8 Lever return spring 9 C Spring drive plate 0 A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic D7 D600 Outside hub or Outside hub, lost motion A Chassis screw Figure.7 Inside RZ function exploded diagram Outside RZ Functions and Parts Lists

50 6 9K Series Service Manual XD FUNCTION CHASSIS SPECIAL LOCK Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate B0 Thrust plate A67 Key release cam assembly 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 B68 Key release cam assembly 9 Figure.8 D7 D600 Outside hub or Outside hub, lost motion 0 A0 Chassis screw Inside XD function exploded diagram Outside XD 9 Functions and Parts Lists

51 9K Series Service Manual 7 XR FUNCTION CHASSIS SPECIAL LOCK Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate B8 Lever return spring B0 Thrust plate 6 A68 Key release cam assembly 7 B7 Chassis cover 8 B888 Retractor assembly without catchplate 9 B68 Key release cam assembly 0 D7 D600 Outside hub or Outside hub, lost motion A0 Chassis screw Figure.9 Inside XR function exploded diagram Outside XR 0 Functions and Parts Lists

52 8 9K Series Service Manual YD FUNCTION CHASSIS EXIT LOCK Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate B0 Thrust plate A67 Key release cam assembly 6 B7 Chassis cover 7 B888 Retractor assembly without catchplate 8 B809 Outside hub 9 A Chassis screw Figure.0 Inside YD function exploded diagram Outside YD Functions and Parts Lists

53 9K Series Service Manual 9 YR FUNCTION CHASSIS SPECIAL LOCK Item Part No. Qty. Description A68 A6008 Inside hub and locking pin assembly or Inside hub assembly, lost motion A687 A7 Keyed sleeve assembly or Keyed sleeve assembly, non-ic C Spring drive plate B8 Lever return spring B0 Thrust plate 6 A68 Key release cam assembly 7 B7 Chassis cover 8 B888 Retractor assembly without catchplate 9 B809 Outside hub 0 A Chassis screw Figure. Inside YR function exploded diagram Outside YR Functions and Parts Lists

54 0 9K Series Service Manual Z FUNCTION CHASSIS CLOSET LOCK Item Part No. Qty. Description A76 Turn blade assembly for Z function A80 Inside hub and side plate assembly A8 Non-keyed sleeve and driver assembly B7 Chassis cover B888 Retractor assembly without catchplate 6 B0 Thrust plate 7 B8 Lever return spring 8 A60 Non-keyed sleeve and driver assembly 9 D7 Outside hub 0 A Chassis screw Figure. Inside Z function exploded diagram Outside 9 0 Z Functions and Parts Lists

55 Functions and Parts Lists FUNCTION CONVERSION If you want to convert the function of an existing 9K Lock, use the following tables to determine the internal parts that you need. Unless otherwise noted, a quantity of one is used for each part. 9K Series Service Manual

56 Functions and Parts Lists Standard functions Part No. Description AB C D E G H/HJ L N NX P R S T W Y B7 Button release assembly B690 Locking bar assembly for NX function B69 Turn button assembly B69 Push button assembly B69 Slotted button assembly A68 Inside hub and locking pin assembly A6008 Inside hub assembly, lost motion a B809 Outside hub & plate assembly D7 Outside hub D600 Outside hub, lost motion b B60 Non-keyed sleeve and driver assembly A687 Keyed sleeve assembly c c c A700 Sleeve & key release cam assembly A70 Keyed sleeve assembly for M function A7 Non-IC keyed sleeve assembly d c c c B60 Non-IC sleeve & key release cam assembly e B7 Chassis cover B0 Thrust plate (quantity ) f C Spring drive plate c c c c A8 Lever return spring (quantity ) f f f f B886 Retractor assembly with long catchplate B888 Retractor assembly without catchplate A67 Key release cam assembly A67 Key release cam assembly c A676 Key release cam assembly c A677 Key release cam assembly A680 Key release cam assembly A68 Key release cam assembly c A90 Locking bar A9 Locking bar A0 Chassis screw (quantity ) A Chassis screw (quantity ) a. For the lost motion function, use in place of the inside hub assembly, A68. b. For the lost motion function, use in place of the outside hub, D7. c. Use a quantity of two (). d. For the non-ic function, use in place of the keyed sleeve assembly, A687. e. For the non-ic function, use in place of the sleeve & key release cam assembly, A700. f. Use a quantity of one (). 9K Series Service Manual

57 Functions and Parts Lists Non-standard functions Part No. Description A B DR DZ EA IN LL M Q RD RZ XD XR YD YR Z A76 Turn blade assembly for Z function B69 Turn button assembly B69 Push button assembly B69 Slotted button assembly A69 Turn button assembly (quantity ) A699 Outside button assembly for LL function a B80 Inside hub and side plate assembly B06 Inside hub, side plate, locking pin assembly A68 Inside hub and locking pin assembly A6008 Inside hub assembly, lost motion b B809 Outside hub & plate assembly D7 Outside hub D600 Outside hub, lost motion c A8 Non-keyed sleeve and driver assembly B60 Non-keyed sleeve and driver assembly A687 Keyed sleeve assembly d d d d d A70 Keyed sleeve assembly for M function A7 Non-IC keyed sleeve assembly e d d d B7 Chassis cover A9 Locking bar B0 Thrust plate (quantity ) f f f f f C Spring drive plate d d d d d B8 Lever return spring (quantity ) f f f f f f A0 Bridge bar B886 Retractor assembly with long catchplate B887 Retractor assembly with short catchplate B888 Retractor assembly without catchplate A Key release cam assembly A67 Key release cam assembly A67 Key release cam assembly A676 Key release cam assembly A678 Key release cam assembly (quantity ) A680 Key release cam assembly A68 Key release cam assembly A68 Key release cam assembly A608 Key release cam assembly A0 Chassis screw (quantity ) A Chassis screw (quantity ) a. One () six pin throw member, B0, is also required. b. For the lost motion function, use in place of the inside hub assembly B06 or A68. c. For the lost motion function, use in place of the outside hub, D7. d. Use a quantity of two (). e. For the non-ic function, use in place of the keyed sleeve and driver assembly, A687. f. Use a quantity of one (). 9K Series Service Manual

58 Functions and Parts Lists TRIM PARTS Standard strikes and strike boxes Figure. Standard strikes and strike boxes Standard strikes and strike boxes parts list Item Nomen clature Part no. Description 0HS B80 ANSI Plastic strike box 8KS a B6 ANSI Strike 8KS C606 ANSI 7/8 flat lip strike 8KS B60 Standard steel strike box 8KS b B69 Standard strike Non-standard strikes a. Two () A9 latch screws and two () A87 strike screws are included with the 8KS strike. The 0HS ANSI Strike box is not included. b. Four () A9 screws are included with the 8KS strike two () for the latch and two () for the strike. Non-standard strikes parts list Part no. Description B06 7/8 flat lip strike B06 lip strike B06 /8 lip strike B066 / lip strike B067 / lip strike B068 lip strike B069 / lip strike B070 / lip strike x B07 lip strike The measurement is taken from the edge of the lip to the center of the screw holes. B07 lip strike Figure. Understanding strike lip measurement 9K Series Service Manual

59 Functions and Parts Lists Roses, rose liners, and rose spacers C D 8 K L 9 0 Small liners Large liners 6 Small spacer Large spacer 7 Y function Figure. Roses, rose liners, and rose spacers 9K Series Service Manual

60 Functions and Parts Lists Roses, rose liners, and rose spacers parts list Item For rose Part no. Qty. Description C B0 Small rose trim K B08 Small rose trim C & K B60 Small outside rose liner C & K C6 Small inside rose liner & & C K B60 B60 Small outside rose and liner assembly Small outside rose and liner assembly C, D, K, L B7 Through-bolt screws 6 C & K B0 Small rose spacer 7 A7 Y function rose assembly 8 D B007 Large rose trim 9 L B07 Large rose trim 0 D & L B60 Large outside rose liner D & L C Large inside rose liner 8 & 0 9 & 0 D L B60 B600 D & L B0 Large rose spacer Large outside rose and liner assembly Large outside rose and liner assembly 6 9K Series Service Manual

61 Functions and Parts Lists Standard levers and components Lever style # Lever style # Lever style # Figure.6 Standard levers Standard levers parts list Item Style Part no. Description E0 Plain lever handle E0 Button lever handle E00 B00 Keyed lever handle Keyed lever handle for H functions B69 Plain lever handle B70 Button lever handle 6 B68 B77 Keyed lever handle Keyed lever handle for H functions 7 6 E0 Plain lever handle 8 6 E0 Button lever handle 9 6 E0 B0 Keyed lever handle Keyed lever handle for H functions 9K Series Service Manual 7

62 Functions and Parts Lists Figure.7 Standard lever components Standard lever components parts list Item Part no. Qty. Description B0 a Six pin throw member b B00 a Seven pin throw member b A697 H throw member A696 HJ throw member B8 Lever keeper spring a. Single-keyed locks require one (); double-keyed locks require two (). b. For information about cores and keys, see the Core and Key Service Manual. 8 9K Series Service Manual

63 Functions and Parts Lists Non-IC levers and components View looking inside the end of the lever shaft Indicates Sargent core. End of the lever shaft Indicates Yale core. Figure.8 Non-IC levers Indicates Schlage, Corbin, or Medeco cores. Non-IC levers parts list Item Style Part no. Description E7 Non-IC lever for Sargent core E7 Non-IC lever for Yale core E7 Non-IC lever for Schlage/Corbin/Medeco cores 9K Series Service Manual 9

64 Functions and Parts Lists Figure.9 Non-IC lever components Non-IC lever components parts list Item Part no. Qty. Description B709 a b Non-IC throw member for Sargent and Yale cores c A708 d b Non-IC throw member for Schlage and Corbin cores c A7 e b Non-IC throw member for Medeco core c C7 b Non-IC lever handle insert A7 b Non-IC throw member support ring a. To order the kit that contains the non-ic throw member, insert, and support ring for Sargent cores, use number ; for Yale cores, use number b. Single-keyed locks require one (); double-keyed locks require two (). c. For information about cores and keys, see the Core and Key Service Manual. d. To order the kit for Schlage cores, use number 77-07; for Corbin cores, use number e. To order the kit for Medeco cores, use number K Series Service Manual

65 Functions and Parts Lists Dummy trim 6 Figure.0 Small rose liner Dummy trim parts Large rose liner Single dummy trim parts list Item Part No. Qty. Description B067 Chassis sub-assembly A6 O ring A97 #8 x PFH type AB screw B0 B00 Double dummy trim parts list Small liner and ring assembly or Large liner and ring assembly Item Part No. Qty. Description B9 Chassis sub-assembly A6 O ring B0 B00 Small liner and ring assembly or Large liner and ring assembly B067 Chassis sub-assembly 6 A899 #8- x /8 Phil. FHMS screw 9K Series Service Manual

66 Functions and Parts Lists Latches 6 7 Figure. Latches Latches parts list Item Latch type Backset Part no. Nomenclature Description Deadlocking / C680 8KL Latch Deadlocking / A66 Latch with / throw Deadlocking / C68 8KL Latch Deadlocking C68 8KL Latch Spring / C68 8KSL Latch 6 Spring / C68 8KSL Latch 7 Spring C68 8KSL Latch 9K Series Service Manual

67 Functions and Parts Lists Installation tools Figure. Installation tools Installation tools parts list Item Nomenclature Part no. Description KD0 C0 Drill jig KD A0 Strike plate locating pin KD 09 Faceplate marking chisel 9K Series Service Manual

68 Functions and Parts Lists Figure. Boring jig kit Boring jig kit parts list Item Nomenclature Part no. Description KD0 B08 Boring jig a KD09 A08 /8 diameter chassis hole bit assembly KD8 A08 diameter drill bit assembly KD9 A086 Adaptor for /8 drill chuck a. To order the boring jig kit, use part number B08 or nomenclature KD0A. 9K Series Service Manual

69 SERVICE AND MAINTENANCE This chapter contains instructions for removing and replacing components, servicing and maintaining components, and troubleshooting common questions. See To page Replace levers Replace roses Replace button assemblies 7 Replace the lever keeper spring 9 Replace the lever return spring 0 Replace the key release cam assembly Replace the spring drive plate Replace the sleeve assembly 6 Lubricate cores 8 Align chassis and trim 9 Position the locking cam for C function locks 0 Position the locking cam for G and IN function locks Use the emergency key for H and HJ function locks Troubleshoot common questions 9K Series Service Manual

70 Service and Maintenance MAINTENANCE TOOLS Figure. Maintenance tools Maintenance tools parts list Item Nomenclature Part no. Description KD0 Spring loading tool KD7 C06 Spanner wrench A86 Emergency driver a a. For use with hotel function locks (H and HJ). 9K Series Service Manual

71 Service and Maintenance REPLACING PARTS Replacing the lever To remove the keyed lever:. Insert the control key into the core and rotate the key degrees to the right.. Remove the core and throw member from the lever.. Insert a flat blade screwdriver into the figure-8 core hole and into the lever keeper.. Press the screwdriver blade in the direction of the arrow in Figure.. Note: You will not be able to remove the lever if the screwdriver blade is inserted too far past the keeper.. Slide the lever off of the sleeve. Insert the screwdriver here. Lever keeper Figure-8 core hole Figure. Removing the keyed lever To remove the plain lever or button lever:. Insert the protrusion on the spanner wrench into the hole on the shaft of the lever, as shown in Figure.. Slide the lever off the sleeve. Protrusion on the spanner wrench Lever shaft Figure. Removing the plain lever or button lever To replace the lever:. Position the lever so that the handle points toward the door hinges.. Slide the lever onto the sleeve and firmly push on the lever until it is seated. 9K Series Service Manual

72 Service and Maintenance. Turn the levers to check that they operate smoothly. Lever handle Sleeve Figure. Replacing the lever (keyed lever shown). If the lever is keyed, insert the control key into the core and rotate the key degrees to the right. Using the control key, insert the core and throw member into the lever. Rotate the control key degrees to the left and remove the key. Replacing the inside rose and rose liner To remove the inside rose and rose liner:. Remove the inside lever (page ).. Insert the solid, curved end of the spanner wrench in between the rose and the sleeve, as shown in Figure.. Pry the rose until it pops off of the liner. Inside rose Spanner wrench Sleeve Figure. Removing the inside rose with the spanner wrench 9K Series Service Manual