Appendix D Outline Dimensions

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1 Appendix D Outline Dimensions Model D81 Bare with Flywheel Suction valve unloaders (optional) 5-1/2" (13.) 5-1/2" (13.) 1/4" NPT drain Inlet 2" Weld flange Inlet pressure guage Outlet pressure gauge Outlet 2" Weld flange 43-1/4" (10.) Crankcase heater (optional) 35-5/8" (0.4) 24-15/32" (2.1) 21.2" (53.8) 2-1/8" (5.3) 8-1/4" (.) 5-5/8" (14.3) 13-1/4" (33.) 4-3/4" (12.0) 5-1/2" (13.) 1" (2.5) -1" (1.4) Hole Diameter 5-3/8" (13.) 5-3/8" (13.) 10-1/4" (2.0) Inches (Centimeters) 45

2 CORKEN, INC. A Unit of IDEX Corporation P.O. Box 12338, Oklahoma City, OK Phone (405) 4-557

3 Appendix D Outline Dimensions Model D81 with 103 Mounting Suction valve unloaders (optional) Inlet 2" Weld flange 5-1/2 (13.2) 5-1/2 (13.2) Outlet pressure gauge Inlet pressure guage Outlet 2" Weld flange Beltguard Crankcase heater (optional) Electric motor driver 4-1/4 (125.0) 41-5/8 (105.78) Crankcase oil drain 2-1/8 (.3) 3/4 (1.1) 7 (17.78) 7 (17.78) 22-1/2 (57.15) 24 (0.) 3-/1 (.05) (15.24) 4 (10.21) 10 (25.40) Low oil pressure switch (optional) 18 (45.72) 5 (142.24) Adjustable driver slide base 3 (1.40) Use six 3/4" anchor bolts 4

4 Appendix D Outline Dimensions Model D81 with 107B Mounting Outline Dimensions Inches (Centimeters) Model A B C D E F G H I 8-3/32 1-/1 3-11/1 7 3/4 7-13/1 3-21/ /4 24 D81-107B (.) (4.0) (.4) (17.8) (1.) (1.) (.3) (5.1) (1.0) Outline Dimensions Inches (Centimeters) Model J K L N O Q R S 12-1/2 8-3/4 7-7/1 8-1/1 3-5/ /4 D81-107B (31.8) (22.2) (1.8) (15.2) (172.) (3.0) (73.7) (27.3) Outline Dimensions Inches (Centimeters) Model T U V W X Y Z A1-1/ / D81-107B (15.2) (22.) (23.0) (8.) (78.3) (114.3) (10.0) (182.) 47

5 Appendix D Outline Dimensions Model D81 with 10B Mounting Outline Dimensions Inches (Centimeters) Model A B C D E F G H D81-10B 1-5/ / /1 12-1/2 (3.3) (5.1) (14.) (40.) (17.8) (50.8) (4.7) (31.8) Outline Dimensions Inches (Centimeters) Model I J L N O P Q R D81-10B 77-/1-3/1 3-1/8 27-1/8 3-13/1 8-7/8 4-1/8 (17.1) (18.1) (15.2) (.4) (8.) (101.1) (22.5) (10.5) Outline Dimensions Inches (Centimeters) Model S T U V W X Y Z D81-10B 1-1/4 7-3/ /8 24-3/4 5-1/ /2 (3.2) (18.7) (45.7) (72.1) (2.8) (1.3) (172.7) (3.8) 48

6 Appendix J D81 Head and Valve Assembly Details 81 Head Valve Hold-down Assembly Valve Assemblies NOTE: Stud protrudes this side Compressor Head and Valve Bill of Materials Suction or Discharge Ref Part No. No. Description Cylinder cap Cylinder head - 4-1/2" b O-ring NC150A Bolt, 1/2-13 x 1-1/2" hex head Gr 5 (Torque to 5 ft lbs) Valve cap b O-ring Holddown screw Valve cover plate b O-ring Valve cage X Suction valve assembly (") X Discharge valve assembly (") a Valve gasket NC150A Bolt, 7/1-14 x 1-1/2" hex head (Torque to 37 ft lbs) Valve seat (") Stud c Valve plate, outer c Valve plate, inner c Spring. 382 Valve bumper (") X1 c Valve repair kit (1st stage) Suction Valve O-ring Code A Buna-N B Neoprene d Discharge Valve a Included with valve assembly b _ denotes O-ring code. See O-ring chart above for details. c Included with valve repair kit. d Registered trademarks of the DuPont company. CAUTION: Always relieve pressure in the unit before attempting any repairs. 82

7 Appendix J D81 Piston Assembly Details Piston Assembly Number 325-X1 Bill of Materials Piston Diameter 4.5" (11.43 cm) Piston Rod Ref Part No. No. Description Qty TP100A Screw, orlo gr. 8 4 (Torque to 8 ft lbs) Piston cap Shim washer (thick) As req Shim washer (thin) As req Lock nut (Torque to 150 ft lbs) Thrust washer Piston cap Piston rings (PTFE) Piston rings (Alloy) Piston rings (PEEK) Expander ring Shim washer (thick) As req Shim washer (thin) As req. 10. Loctite tube Piston Clearance (Cold) Model Top Min. a Top Max. a Bottom Min. b Bottom Max. b D " (2.13 mm) 0.104" (2.4 mm) 0.010" (0.25 mm) 0.0" (0.50 mm) a The distance from the bottom of the head to the top of the piston. b The distance from the bottom of the piston to the top of the crosshead guide. CAUTION: Always Relieve Pressure In The Unit Before Attempting Any Repairs. 83

Appendix J D81 Crosshead Guide Assembly Details 1 7 2 8 7 Crosshead Guide Bill of Materials 10 5 11 12 3 4 5 4 14 15 1 Ref Part No. No. Description Qty 1. 322 Cylinder 1 2.

8 Appendix J D81 Crosshead Guide Assembly Details Crosshead Guide Bill of Materials Ref Part No. No. Description Qty Cylinder Drain valve 1 (lubricated models) Nipple, 1/4" x close _ a O-ring for cylinder Pipe plug, 1/4" NPT NC175A Bolt, 1/2" 13 x 1-3/4" 24 hex head gr S Flange (inlet/outlet) _ a O-ring for flange Roll pin Crosshead guide Elbow, 1/4" NPT Tag Gasket, crankcase Gasket, inspection cover Inspection cover NC025B Bolt, x 1/4" Phillip hd O-ring Code A Buna-N B Neoprene b a _ denotes O-ring code. See O-ring chart above for details. b Registered trademarks of the DuPont company. CAUTION: Always Relieve Pressure In The Unit Before Attempting Any Repairs. NOTE: Packing barrel installation: 1. Use packing installation cone #05 on the piston rod. 2. Insert small barrel first, use finger holes to align slinger ring on to the rod. Slip the packing barrel into place. 3. Align pin with slot in large packing barrel. 4. Slip large packing barrel in place. 84

9 Appendix J D81 Packing Assembly Details Packing Assembly Bill of Materials or or J & K Rad Rad Rad J & K R Packing Direction R NOTE: Use installation Cone #305 over piston rod when installing packing. Ref Part No. No. Description Packing barrel - 4-1/2" Cartridge b Oil slinger ring Snap ring Crush gasket Packing cup (Not included in 3810-X1 packing set) Segmented packing (radial - tangent) pair Segmented packing (tangent - tangent) pair Back-up ring Washer Spring Male packing ring Packing ring Female packing ring _ a,c O-ring _ a O-ring OC100A Screw, 1/4- x 1" socket head X Packing set X1 e Packing set. 2-03_ a,d Cup O-ring a _ denotes O-ring code. See O-ring chart for details. b Slinger ring is loose within the packing cartridge until fitted on the piston rod. Must be put in from the bottom of the cartridge. c Insert item 17 into the groove in the bottom of the barrel. d Starting with S.N. NN5137. e Packing cup O-ring not included in packing set. f Registered trademarks of the DuPont company. Identification of Packing Specification Example: Model Number D81 K M4FBA Packing Spec. CAUTION: Always Relieve Pressure In The Unit Before Attempting Any Repairs. Segmented packing align pin with hole #3810 SPEC J & K Piston (Pressure) Side To Crankcase O-ring Code A Buna-N B Neoprene b Radial Cut (without pin) gent Cut (with pin) Back-up ring Segmented packing align pin with hole #3814 SPEC J & K Piston (Pressure) Side To Crankcase 85 gent Cut (without pin) gent Cut (with pin) Back-up ring IMPORTANT: Identify and line up the rings before installing. Be sure they face the way shown here and that the pin and hole are aligned when assembled.

10 Appendix J D81 Connecting Rod Assembly Details Connecting Rod Assembly Bill of Materials Ref Part No. No. Description X3 Crosshead assembly Retainer ring Wrist pin X a,b Wrist pin bushing b Bolt X a Connecting rod assembly a Connecting rod a Connecting rod bearing a,c Nut a Included with connecting rod assembly b Torque connecting rod nut to 40 ft. lbs. c Must be rebored after replacing (1.125/1.252 dia.), 7 8 Note alignment marks Never attempt to separate the piston rod and crosshead. When repair becomes necessary, the entire crosshead assembly must be replaced. CAUTION: Always Relieve Pressure In The Unit Before Attempting Any Repairs. 8

11 Appendix J D81 Flywheel Assembly Details Back Side Flywheel Assembly Bill of Materials Assembly Assembly Number Name 3852-X Flywheel assembly Flywheel: 21.2 O.D., 5 groove (# 3852) Hub with three blots and lockwashers (# H E-2.125) Front Side 87

12 Appendix J D81 Crankcase Assembly Details Inside of Bearing Carrier Oil Passage Hole Important! Line up hole in gasket with oil passage hole. Pump Cover Oil/Filter Adapter (Includes all parts shown except #52 and #53) Pumpside of adapter shown for proper orientation of cover and location of pump cover pin. 88

13 Appendix J D81 Crankcase Assembly Details Crankcase Assembly Bill of Materials Ref Part No. No. Description Bearing cone Spacer Drive sprocket Crankshaft orifice Drive pin. 233 Link pin Crankshaft Flywheel key Bearing cone X1 Crankshaft assembly NC075A Bolt, 5/1-18 x 3/4" hex head Inspection cover Gasket, inspection cover A O-ring X1 Oil bayonet assembly (w/o-ring) Breather ball Bearing cup Bearing adjustment shim (.005") Bearing adjustment shim (.007") Bearing adjustment shim (.0") Bearing cover. 352 Oil seal Filter screw Gasket, filter A O-ring Washer Oil filter screen Pipe plug, 1/2" NPT steel Crankcase NC100A Bolt, 3/8-1 x 1" hex head Gr Access cover NC037E Screw, 1/4 - x 3/8" Gasket, access cover X Closure cap assembly NC050A Bolt, 1/4 - x 1/2" hex head Closure cap Closure body A O-ring Relief valve adjusting screw A O-ring Adjusting screw locknut Relief valve spring Relief valve ball X c Oil filter adapter assembly (w/pin) A O-ring X c Oil pump assembly Spring guide Oil pump spring Pump shaft adapter A O-ring X b Pump shaft bushing Pipe plug, 1/1 NPT fl. seal Bearing cup Oil pressure gauge Bushing, 1/8 x 1/4 NPT Bearing carrier Ref Part No. No. Description Pipe plug, 1/4 NPT fl. seal Bearing carrier gasket X Air release valve assembly Pipe plug, 1/8 NPT fl. Seal Filter Pump cover pin (included w/4222-x) X Bearing carrier assembly Assembly Assembly Number Name 3852-X a Flywheel assembly (D81 only) 3852 a Flywheel 21.2", 5V, 5 groove 318 a Flywheel hub type J2-1/8" bore (D81 only) 172 a Flywheel 1-1/2" AB, 4 groove 3221-X1 a Crankcase assembly (M3, 4, 8, ) without lubrication 3221-X2 a Crankcase assembly (M7, 78) without lubrication 3221-X3 a Crankcase assembly (L3, 4, 8, ) without lubrication 3221-X4 a Crankcase assembly (L7, 78) without lubrication a Not shown b Must be rebored and honed after replacing (0.87"/0.875" diameter) c Caution: To avoid damage during assembly, refer to installation Instruction Manual IE400. CAUTION: Always Relieve Pressure In The Unit Before Attempting Any Repairs. 8

Appendix D Outline Dimensions

Appendix D Outline Dimensions Models 91 691 and F91 F691 Bare with Flywheel L L1 M M1 M M1 L L1 Outline Dimensions Inches (Centimeters) Model A B C D E F G H J K 91, F91 1-13/16 2-3/8 3-11/16 13/32 5/8