53cm Lawnmower. Parts Catalog. Form No Model No and Up

Transcription

1 Form No cm Lawnmower Model No and Up Parts Catalog Ordering Replacement Parts To order replacement parts, please supply: the part number, the quantity, and the description of each part desired. Understanding Reference Numbers Each identified part in an illustration has a reference number. The reference number for a part also appears in the parts list, along with other information about the part. This catalog uses two special reference number formats, one to indicate parts in a service assembly and another to indicate the quantity of a given part in an illustration. Service Assembly Reference Numbers Parts in service assemblies have reference numbers in the form a:b. The a represents the reference number of the entire service assembly and the b represents a sequential number unique to each part within the service assembly. For example, a wheel assembly might be identified by reference number 6, the tire by 6:1, the valve by 6:2, and the wheel by 6:3. When you order the assembly identified by reference number 6, you receive all parts identified by reference numbers 6:1, 6:2, and 6:3. However, you may also order any part individually. Reference numbers of this type appear in illustrations and in part lists. Reference Numbers Indicating Quantity In an illustration, if a reference number indicates more than one part, the reference number has the form nx y. The n represents the quantity of the part, the X is the multiplication symbol, and the y represents the reference number. For example, in an illustration, the reference number 2X 37 means that two of the parts identified by reference number 37 are indicated. Lawn-Boy, Inc All Rights Reserved

2 Contents Page Page Housing Assembly Engine Assembly Gearcase and Wheel Assembly Short Block Assembly Engine and Blade Assembly Carburetor Assembly Handle and Control Assembly Accessories Model / Model / Side Bagging Kit Mulch Plate Leaf Bag Rear Baggin Kit Part Abbreviations Part descriptions in this catalog may include the following abbreviations. Abbreviation Meaning Abbreviation Meaning AR as required INC incorporated ASM assembly LH left hand CARR carriage NI nylon insert DEG degrees PPH Phillips pan head FH flat head PTH Phillips truss head GA gauge PTO power take off HF hex flange RH right hand HH hex head SFH slotted fillister head HHF hex head flange HLH hex lag head HJ hex jam HOC height-of-cut SHH slotted hex head SQH square head SHWH slotted hex washer head SPH slotted pan head HS hex socket SRH slotted round head HSBH hex socket button head STD standard HSFH hex socket flat head TAP self tapping HSH hex socket head TTH Torx truss head HWH hex washer head WH wing head HWHTF hex washer head thread forming 2

3 Housing Assembly Gear Case ASM Spacer Bracket Actuator Screw HWH Screw Cover Drive Housing ASM 7: Decal Bag Door 7: Decal Danger 7: Toe Bar 7: Screw & Washer ASM 7: Grommet Plastic Plate Chute Opening Shield Trailing Screw Machine Nut Lock, NI Washer Bolt, Wheel Bracket Wheel Height Adj Washer Belleville Screw Torx, Machine Screw Taptite Screw Sems Decal Deck,Sp Bolt,Shoulder, Black Wheel/Tire ASM Sheet No.: Bolt Front Spring Arm ASM Knob Height Adj. Lever Guard Plate 35: Decal Deflector Nut Lock 3

4 Gearcase and Wheel Assembly Bolt Shoulder Wheel ASM w/gear Ring Klip, Sp Washer Thrust, Keyed Key Rocking, LH Key Rocking, RH Ring Friction Rear Height Adj. Arm ASM 8: Fitting Zerk 8: Bushing 8: Bushing Screw HH Lever Shift Pin Cotter Clamp Cable Cover Shaft, Drive Washer Washer Ring Isolator Screw HH LH Rear Spring Arm ASM RH Rear Spring Arm ASM Sheet No.: Nut Washer Arm, Pivot Washer Pinion Gear, 15t Spring Compression Cover Wheel Washer Stepped 4

5 Engine and Blade Assembly Nut Blade Plate & Collar ASM Screw Sems Fuel Line Decal Fuel Mix Decal Lawn Boy Stop Rope Staple Screw HH Spring Compression Body Primer Bulb Primer Blade Guard Muffler Nut Lock Washer Cap ASM Fuel/Oil Nut Hex Screw Tank Fuel Tank Bracket ASM Guard Brake Spring Decal Recoil Engine ASM Sheet No.: Washer Hood Pivot Nut Lock, NI 5

6 Handle and Control Assembly Screw CARR Handle Lower Tie Strap Screw HH Nut Lock,NI Screw Bracket Stop, Bail Stop Pivot Bail Control Screw HH Bolt Control ASM. Throttle Cable Ground Speed Control Panel ASM 21: Decal Control Panel Bail Engine Control Decal Console Decal Operation Brake Cable ASM Starter Clip Handle Start Rope Guide Screw Handle Bracket Cable Anchor Nut Lock NI Handle Upper Washer Curved Bracket Traction Cable Cable Traction Screw HH Nut Lock, NI Washer flat Sheet No.:5 6

7 Engine Assembly Short Block ASM Head Cylinder Gasket Head Stud Bolt Head Plug Spark Gasket Intake Screw Hose Primer Filter Air Cover Air Filter Retainer Filter Cover Nut Washer Lock Hub Starter Flywheel Module Ignition 18: Lead High Tension Clip *18: Lead High Tension Spacer Screw HH Nut Screw Shoulder Screw HWH Brake Plate ASM * Not illustrated Sheet No.: Plate Brake Rivet Plastic Strap Insulation Strap Ground Stop Ground Strap Screw Lead Wire Brake Switch Key Gasket Exhaust Starter ASM *36: Pulley *36: Rope *36: Spring Recoil *36: Starter Housing & Shaft *36: Dog Kit Pulley Screw Set V Belt Air Base ASM Tunnel Inlet Gasket Filter Washer Belleville Carburetor ASM With Gaskets 7

8 Engine Assembly (Continued) Shield Carburetor Screw Screw Gasket Muffler And Guard ASM Bolt Console Pipe Transfer Cover Muffler Screw HH Screw HH Plate Mounting Assembly Shroud Shield Gov. V (Intl) Screw #10 Six Lobed Hose Retainer Screw Strap Tie Sheet No.:2 8

9 Short Block Assembly Liner ASM * Sealant 50cc #2 * Sealer Loctite Screw HSH Cap Seal Oil Bearing Needle Cylinder And Crankcase ASM 6 1 Cylinder And Crankcase ASM *6: Plate Backup, Reed *6: Reed Carburetor *6: Screw HH Crankshaft And Bearing ASM Seal Oil Ring Retaining Piston And Connecting Rod ASM 11: Ring Retaining Vex Ring Set Screw Ring Retaining * Sealant 50cc #2 Sheet No.:A1 * Not illustrated 9

10 Carburetor Assembly Shaft Choke Disc Choke Spring Choke Washer Nozzle Jet Main Filter Fuel Float & Arm ASM Gasket Chamber Float Screw HH Pin Straight Val/Seat Float Spring Throttle Collar Adjust, Airvane Disc Throttle Air Vane & Shaft Sheet No.:A2 10

11 Maintenance Record Date 11

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