Walk-Behind Lawn Mower

Walk-Behind Lawn Mower Parts Manual Models 10 LM21 (SN 02240 +) 1 LM21S (SN 0228 +) 14 LM21SW (SN 02525 +) E10 The use of any gasoline exceeding 10% ethanol (E10) or 10% MTBE will void the product warranty. L utilisation d une essence contenant plus de 10% d éthanol (E10) ou de 10% de MTBE annulent la garantie. El uso de cualquier otro tipo de gasolina con un porcentaje superior al 10% de etanol (E10) o al 10% de MTBE invalidará la garantía del producto. 048800 6/ Printed in USA

THE MANUAL Before you operate your unit, carefully and completely read manuals supplied with the unit. The contents will provide you with an understanding of safety instructions and controls during normal operation and maintenance. For your safety and the safety of others always read, understand, and follow all DANGER, WARNING, and CAUTION messages found in manuals and on safety decals. Hardware descriptions are given in decimals. Decimals to Fractions.06 1/16.56 /16.5 1/8.625 5/8.188 /16.688 /16.250 1/4.50 /4.1 5/16.81 1/16.5 /8.85 /8.48 /16.8 /16.500 1/2 1.00 1 SERVICE AND REPLACEMENT PARTS When ordering replacement parts or making service inquiries, know the Model and Serial numbers of your unit and engine. Numbers are located on the product registration card in the unit literature package. They are printed on a serial number label, located on the frame of your unit. Record Unit Model and Serial numbers here: PRODUCT REGISTRATION The Ariens dealer must register the product at the time of purchase. Registering the product will help the company process warranty claims or contact you with the latest service information. All claims meeting requirements during the limited warranty period will be honored, whether or not the product registration card is returned. Keep a proof of purchase if you do not register your unit. Customer Note: If the dealer does not register your product, please fill out, sign, and return the product registration card to Ariens or go to www.ariens.com on the internet. YOUR SATISFACTION IS IMPORTANT Questions? Please follow these helpful steps: 1. Refer to the manuals supplied with your unit. They will guide you through safe and proper operation and maintenance. They contain specifications on your unit. If your questions are not answered in these manuals, go to step number two. 2. Contact Your Dealer. Our dealers will be happy to supply any service or advice required to keep your unit operating at peak efficiency. A factory trained staff is available to support your equipment needs. They stock genuine Ariens parts and lubricants manufactured with the same precision and skill as the original. If your questions are not resolved by the support staff, ask for the manager or owner. When contacting your Dealer supply your model and serial numbers. Record Engine Model and Serial numbers here: UNAUTHORIZED REPLACEMENT PARTS Use only Ariens replacement parts. The replacement of any part on this vehicle with anything other than an Ariens authorized replacement part may adversely affect the performance, durability, or safety of this unit and may void the warranty. Ariens disclaims liability for any claims or damages, whether warranty, property damage, personal injury or death arising out of the use of unauthorized replacement parts. TO SPEED PARTS ORDERING: 1. Know the model and serial numbers of your unit. 2. Know the part number required.. Know the quantity required. 4. Know the part description. 2

MODELS TABLE OF CONTENTS Model 10 (LM21) 4 Cycle-Kohler XT-8 Recoil, Push Serial No. 02240 and up Model 1 (LM21S) 4 Cycle-Kawasaki 6.0hp Recoil, Self-Propelled Serial No. 0228 and up Model 14 (LM21SW) 4 Cycle-Kawasaki 6.0hp Recoil, Self-Propelled, Swivel Serial No. 02525 and up DECALS Decals.................................... 4 MAIN FRAME Handlebar and Controls....................... 6 Mower Pan and Bag.......................... 8 WHEELS Wheels and Adjusters....................... 10 Friction Wheel and Adjusters.................. Swivel Wheels and Brackets.................. 14 ENGINE Engine, Blade, Belt......................... Copyright 20 Ariens Company

DECALS Model 10, 1, 14 4 06100F 1 2 0800404A 5 1 080052 6 KEEP HANDS and FEET AWAY 2 00 81 8 02 0456200 4

DECALS Model 10, 1, 14 1 080052 1 Decal, Speed Select Rod (1, 14) 2 08400 1 Decal, Ariens Deck 0800404 1 Decal, Main Safety 4 06100 1 Decal, Engine Control 5 08000528 1 Decal, Ariens Heritage Small 6 0288100 1 Decal, Danger 0456200 1 Decal, Speed Select (1, 14) 5

HANDLEBAR AND CONTROLS Model 10, 1, 14 1 2 4 4 1 5 6 1 8 10 1 4 42 41 2 10 22 21 20 8 18 40 1 14 44 24 25 1 2 45 46 1 16 4 48 5 26 2 28 2 0 4 5 28 1 2 2 6 1 0451 1 Bail, Engine 2 064200 4 Washer, Flat Steel.2 x.44 x.44 x.56 (1, 14) 064200 2 Washer, Flat Steel.2 x.44 x.44 x.56 (10) 05514500 4 Bushing, Flange.25 x.688 x.560 (1, 14) 05514500 2 Bushing, Flange.25 x.688 x.560 (10) 4 051000 2 Cap, Vinyl.25 I.D. (1, 14) 051000 1 Cap, Vinyl.25 I.D. (10) 5 045251 1 Traction Bail (1, 14) 6 010051 1 Handlebar 6

HANDLEBAR AND CONTROLS Model 10, 1, 14 0600014 1 Cable, Engine Kawasaki (10, 1) 02500 1 Cable, Engine Kawasaki (14) 8 045651 1 Cable, Anchor 02200 2 Push Nut,.25 (1, 14) 10 06220100 2 Bolt, Round Head Square Neck.25-20 x 1.25 (1, 14) 06220100 1 Bolt, Round Head Square Neck.25-20 x 1.25 (10) 065200 4 Nut, Locking Center.25-20 (1, 14) 065200 Nut, Locking Center.25-20 (10)05100Cable Tie (14) 05100 2 Cable Tie (10, 1) 1 0648100 1 Cable, Lockout Control (14) 14 041851 1 Brace, Speed Control 0461851 1 Bracket, Speed Control Slotted 16 050051 1 Link, Handlebar Adjuster Left Hand 0501 1 Link, Handlebar Adjuster Right Hand 1 0800 8 Washer, Bellville Spring 18 0551400 2 Bushing, Flange.25 x.50 x.51 x.85 1 0652800 4 Nut, Locking Center.1-18 20 06200010 1 Bolt, Round Head Square Neck.25-20 x 1.8 Grade 5 21 06220600 1 Bolt, Round Head Square Neck.25-20 x.50 Grade 5 22 042100 1 Rod, Speed Control (1, 14) 2 060001 1 Traction Cable (1, 14) 24 06216100 2 Bolt, Round Head Square Neck.1-18 x 1.00 Grade 5 25 010500 2 Shoulder Spacer 26 06200 2 Bolt, Round Head Square Neck.1-18 x.5 Grade 5 2 0652600 1 Nut, Locking Center.8-16 (1, 14) 28 0646200 2 Washer, Flat Steel.406 x.8 x.065 (1, 14) 2 0606500 2 Washer, Lock.5 x.5 Heavy (1, 14) 0 054800 1 Pressure Flange (1, 14) 1 06400 Washer, Flat Steel.281 x.62 x.065 (1, 14) 06400 1 Washer, Flat Steel.281 x.62 x.065 (10) 2 06400 1 Pin, Cotter.06 x.50 (1, 14) 026100 1 Shift Link (1, 14) 4 0456800 1 Bell Crank, Speed Control (1, 14) 5 02800 2 Friction Washer (1, 14) 6 06222200 1 Bolt, Round Head Square Neck.8-16 x 1.25 (1, 14) 061500 1 Pin, Hair Internal.08 x.18 x 1.18 (1, 14) 8 0460400 1 Pad, Rubber Support (1, 14) 06800 2 Rivet.18 x.55 (1, 14) 40 0644200 2 Washer, Flat Steel.21 x.50 x.04 (1, 14) 41 062000 1 Bolt, Round Head Square Neck.25-20 x 2.00 Grade 5 (14) 42 045451 1 Anchor, Cable (1, 14) 4 051600 1 Ring, Retaining External (10) 44 0646600 2 Washer, Flat Steel.505 x.880 x.02 45 080042 1 Spring, Extension (1, 14) 46 041600 1 Bracket, Speed Selection (1, 14) 4 06220600 1 Bolt, Round Head Square Neck.25-20 x.50 Grade 5 (1, 14) 48 065200 1 Nut, Locking Center.25-20 (1, 14)

MOWER PAN AND BAG Model 10, 1, 14 2 1 6 4 5 10 16 8 18 1 8 14 1 2 1 20 0 2 2 26 4 28 24 25 28 21 22 2 8

MOWER PAN AND BAG Model 10, 1, 14 1 04544100 1 Bagger, Ariens LM 2 041851 1 Frame, Bagger 0655 1 Door, Catcher Plate 4 0400 4 Screw, Tapping Hex Washer -24 x.50 5 041400 2 Screw, Tapping 10-24 x.8 Pan Head 6 055 1 Plate, Catcher 06220600 2 Bolt, Round Head Square Neck.25-20 x.50 Grade 5 (14) 06220600 1 Bolt, Round Head Square Neck.25-20 x.50 Grade 5 (10, 1) 8 02200 2 Nut, Push 0822400 1 Spring, Torsion.0 x.68 x.0 10 041000 1 Pin, Door 06500 1 Mulch Master Plug 0650100 5 Nut, Locking Flange.25-20 (10) 1 062100 2 Bolt, Round Head Square Neck.25-20 x.5 Grade 5 (10, 1) 14 05555 1 Hinge Base Weldment (1, 14) 0825 1 Hinge Base (10) 0608000 2 Washer, Locking.25 x.0 16 065200 2 Nut, Hex.25-20 1 0500 1 Nut, Wing (1, 14) 18 0404245 1 Drive Cover (1, 14) 1 001400 NA Trim Bumper (1, 14) 20 50500 1 Mower Pan Head with Decals (1, 14) 50600 1 Mower Pan Head with Decals (10) 21 050600 Grommet, Plastic 22 000 1 Baffle, Center 2 04000 Screw, Tapping 10-16 x.62 Hex Washer Head 24 080200 1 Side Discharge Assembly 25 08051 1 Side Discharge Cover 26 0646200 2 Washer, Flat Steel.406 x.8 x.065 2 0650200 2 Nut, Locking Nylon.-18 28 06220800 2 Bolt, Round Head Square Neck.1-18 x.5 Grade 2 06514002Nut, Push. 2 06222000 2 Bolt, Round Head Square Neck.1-18 x.50 Grade 5 (10, 1) 0 0855 1 Front Panel (10, 1) 0654100 2 Nut, Locking-Top-Flange.1-18 (10, 1) 1 056000 1 Bolt, Hex.8-16 x.50 Grade 5 (10) 2 065400 1 Nut, Locking Flange Nut,.5-16 (10) 064500 1 Washer, Flat Steel.8 x.85 x.08 (10) 4 065200 1 Nut, Locking Center.25-20 (10) 5 05400 Bolt, Hex.25-20 x.50 Grade 5 (10) 6 062000 2 Bolt, Round Head Square Neck.25-20 x.8

WHEELS AND ADJUSTERS Model 10, 1, 14 10 28 1 2 4 18 8 5 16 20 28 2 28 1 6 1 14 4 2 22 16 2 26 25 21 1 24 2 1 1 052200 1 Rear Protective Guard, Self Propelled (1, 14) 0522400 1 Rear Protective Guard, Push (10) 2 06400 2 Pin, Cotter.06 x.50 04006 1 Rod 4 051600 4 Knob (10, 1) 051600 2 Knob (14) 5 042000 2 Lever, Height Adjustment 6 062200 Bolt, Round Head Square Neck.1-18 x.62 0652600 2 Nut, Locking Center.8-16 10

WHEELS AND ADJUSTERS Model 10, 1, 14 8 06100 2 Handlebar Stud 0654100 Nut, Locking-Top-Flange Center.1-18 (10) 0654100 10 Nut, Locking-Top-Flange Center.1-18 (1) 0654100 2 Nut, Locking-Top-Flange Center.1-18 (14) 10 04500 1 Rear Axle (1, 14) 0100 1 Rear Axle (10) 0620000 1 Bolt, Round Head Square Short Neck.1-18 x 1.00 0510200 2 Ring, Retaining External.50 x.042 (14) 0510200 4 Ring, Retaining External.50 x.042 (10, 1) 1 0646600 14 Washer, Flat Steel.505 x.88 x.02 (10) 0646600 2 Washer, Flat Steel.505 x.88 x.02 (14) 0646600 10 Washer, Flat Steel.505 x.88 x.02 (1) 14 010105 1 Wheel, Assembly Classic LM - Left Hand (1, 14) 010105 2 Wheel, Assembly Classic LM - Left Hand (10) 010108 1 Wheel, 10." OD x 2" Wide RHS (1, 14) 04600 2 Spacer Tube (1, 14) 04800 1 Spacer Tube (Left hand side only.) (10) 16 05514800 4 Bushing, Flange. x.50 x.44 x.88 (10, 1) 05514800 2 Bushing, Flange. x.50 x.44 x.88 (14) 1 054251 1 Rear Quadrant-Left Hand 05451 1 Rear Quadrant-Right Hand 18 0251 1 Bracket, Handlebar Mounting-Right Hand 01 1 Bracket, Handlebar Mounting-Left Hand 1 01005 2 Wheel, Front 20 0408400 1 Rear Adjuster Bracket-Left Hand (1, 14) 050400 1 Rear Bracket and Bearing Assembly (1, 14) 000 1 Rear Bracket and Bearing Assembly Left Hand (10) 0100 1 Rear Bracket and Bearing Assembly Right Hand (10) 21 064400 6 Washer, Flat Steel.520 x.82 x.062 (10, 1) 22 054600 2 Bolt, Hex.1-18 x 1.00 Grade 5 (10, 1) 2 020000 2 Lever, Front Height Adjustment (10, 1) 24 01800 1 Left Hand Bracket Assembly (10, 1) 0100 1 Right Hand Bracket Assembly (10, 1) 25 06800 1 Front Axle (10, 1) 26 054051 1 Front Quadrant, Left Hand (10, 1) 0541 1 Front Quadrant, Right Hand (10, 1) 2 06222000 4 Bolt, Round Head Square Neck.1-18 x.50 Grade 5 (10, 1) 28 0552400 Spacer.51 x 1.00 x. (10) 2 0100 4 Hub Cap, LM Wheel (10, 1) 0100 2 Hub Cap, LM Wheel (14) 0 0652800 2 Nut, Locking Center.1-18 (10)

FRICTION WHEEL AND DRIVE Model 1, 14 51 42 10 1 4 45 44 48 46 48 4 50 40 1 8 16 14 28 6 5 4 4 18 2 20 1 52 26 25 2 24 21 22 8 41 2 0 2 1 2 1 Drive Carrier Kit 4 5 2 6

FRICTION WHEEL AND DRIVE Model 1, 14 1 050500 1 Ring, Retaining External.48 x.05 2 0400 Screw, Tapping -24 x.50 Hex Washer Head 04100 4 Screw, Tapping 5 x 0.8 x 16MM 4 000 1 Bearing Retainer 5 05416000 1 Bearing Ball 1.00 x 2.00 x.56 6 01800 1 Bearing Retainer 0014500 1 Bearing Plate 8 04500 1 Drive Actuator Weldment 065200 Nut, Locking Center.25-20 10 0541500 2 Bearing, Ball.625 x 1.8 x.44 022001 1 Pinion, D-Shaft * 05480000 2 Bearing, Ball.50 x 1.5 x.4 1 040600 1 Drive Mount 14 0500 1 Hub, Friction Wheel 000 1 Idler Shaft 16 024800 1 Disc, Friction 1 05400 Bolt, Hex.25-20 x.50 Grade 5 18 05800500 1 Pin, Roll.188 x.88 1 08100 1 Shaft, Friction Disk 20 025100 1 Rod, Guide 21 06421600 1 Washer, Flat Steel 1.0 x 2.00 x.020 22 02200 2 Push Nut.25 2 0580500 2 Pin, Roll.5 x.50 24 024200 2 Shift Link 25 02600 1 Shift Arm Weldment 26 025000 1 Retainer Plate 2 50800 1 Kit, LM Drive Carrier (Includes Items 1-26) 28 5000 1 Friction Wheel Assembly 2 0652800 1 Nut, Locking Center.1-18 0 064100 1 Washer, Flat Steel.8 x.8 x.1 1 0200 1 Friction Sheave 2* 0545100 2 Bearing, Ball.625 x 1.5 x.4 06420200 1 Washer, Flat Steel 1.062 x 1.44 x.02 4 02400 1 Spindle, Bearing 5 02500 1 Bearing, Retainer 6 06220200 1 Bolt, Round Head Square Neck.1-18 x 1.5 Grade 5 0500 2 Ring, Retaining External.5 x.0 8 062200 2 Bolt, Round Head Square Short Neck.1-18 x.62 06 1 Pivot Channel Weldment 40 0825200 1 Spring, Tension.051 x.60 x 2.25 41 0654100 2 Nut, Locking-Top-Flange.1-18 42 625600 1 Differential Assembly 4 05100 1 Retainer 44* 05408000 1 Bearing, Ball.50 x 1.8 x.4 45 0100 1 Idler Gear 46 0642500 1 Washer, Flat Steel.51 x 1.00 x.06 4 0506200 1 Ring, Retaining External 1.00 x.042 48 064400 2 Washer, Flat Steel.520 x.82 x.062 4 021051 1 Gear Cover 50 050500 1 Ring, Retaining External.48 x.05 51 06445100 1 Washer, Flat Steel.60 x 1.250 x.062 52 0646600 1 Washer, Flat Steel.505 x.880 x.02 * Available as individual components or part of 505600 Service Kit which consists of (4) 0545100, (1) 05408000, (2) 054100 and (2) 0541500. 1

SWIVEL WHEELS AND BRACKETS Model 14 24 2 21 22 14 1 25 1 25 25 2 4 1 5 10 16 20 6 8 25 8 18 1 1 005 1 Weldment, Left Hand Mount 2 0600 1 Pin, Lockout 05801000 1 Pin, Roll.04 x.50 4 0800 1 Spring, Compression - Swivel Lockout 5 06400 1 Washer, Flat Steel.281 x.62 x.065 6 065 1 Weldment, Right Hand Mount 00600 2 Fitting, Lube.25-28 x.256 8 0654100 8 Nut, Spin Lock Flange.-18 06222000 6 Bolt, Round Head Square Neck.1-18 x.50 Grade 5 10 065 1 Yoke, Left Hand Outer 045 1 Yoke, Right Hand Outer 0546800 2 Bolt, Hex.25-20 x.5 Grade 5 1 0608000 2 Washer, Locking.25 x.062 Regular 14 06426600 2 Washer, Flat Steel.28 x 1.00 x.06 06600 2 Yoke, Inner 16 0681100 2 Pin, Height Adjustment 1 0600001 2 Pin, Bow Tie Locking Cotter 18 05502100 2 Bushing, Flange.50 x.625 x.50 x.5 1 055500 2 Spacer, Wheel 20 06200 2 Bolt, Round Head Square Neck.1-18 x 2.5 21 0622200 1 Bolt, Round Head Square Neck.25-20 x 1.50 Grade 5 22 0650100 1 Nut, Locking Flange.25-20 2 05 1 Bracket, Hood Cable Left Hand 24 08 1 Bracket, Hood Cable Right Hand 25 0550400 4 Bushing, Sleeve.625 x.50 x.500 Bracket 14

ENGINE, BLADE AND BELT Model 10, 1, 14 16 10 1 16 1 2 25 1 20 20 18 1 14 5 4 2 8 6 10 21 22 1 14 1 24 18 1 021100 1 V-Belt L Section (1, 14) 2 0562800 1 Bolt, Hex.44-14 x 1.50 Grade 5 (1, 14) 0100 1 Idler, Flat 1.5 x.4 (1, 14) 4 0652800 1 Nut, Locking Center.1-18 (1, 14) 5 064200 1 Washer, Flat Steel.44 x.688 x.065 (1, 14) 6 05500 1 Bushing, Sleeve.46 x.5 x.4 (1, 14) 0400 1 Idler Arm (1, 14) 8 055400 1 Bushing, Flange.25 x.501 x.250 x 1.0 (1, 14) 054000 1 Bolt, Hex.1-18 x.5 Grade 5 (1, 14) 10 0656400 1 Nut, Locking Center.44-14 (1, 14) 08200 1 Spring, Tension.04 x.44 x.1 (1, 14) 0000 1 Blade, 21" Mower 1 0608800 1 Washer, Locking.8 x.04 14 056600 1 Bolt, Hex.8-24 x 2.00 Grade 8 (10) 050000 1 Bolt, Hex.8-24 x 2.5 Grade 8 (1, 14) 0644100 1 Washer, Flat Steel.0 x 1.50 x.5 16 05100 1 Recoil Start Handle 1 0820100 1 Engine, Kohler XT-8 50 State (10) 0820081 1 Engine, Kawasaki FJ180 Pro-50 State (1, 14) 18 05100 1 Adapter, Blade (10) 0600 1 Adapter, Blade (1, 14) 1 0660000 1 Key, Woodruff.6 x.625 x.25 SAE #6 (1, 14) 20 0414100 Screw, Tapping.8-16 x 1.00 Hex Washer Head (10) 0400105 Screw, Tapping.8-16 x 1.50 Hex Washer Head (1, 14) 21 0000 1 Pulley, Crank (1, 14) 22 0200 1 Washer, Wave.885 x 1. x.5 (1, 14) 2 04042000 1 Plate, Engine Shim (1, 14) 24 055010 1 Spacer,.85 x 1.5 x.525 (1, 14) 25 05500 Spacer.5 x.5 x. (1, 14)

Ariens Company 655 West Ryan Street Brillion, WI 540 ariensstore.com (Dealer Locator) ariens.custhelp.com (Customer Support)