Hayter G002741 Installer manual

21inHeavy-DutyWalk-BehindRotaryMower
Code455E
SerialNo.280000001ManualPartNo.111-2129RevB
Parts Catalogue

Footnotes
Not illustrated
nNot serviced separately o
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
AR. . . . . . . . . . . . . . .as required
ASM. . . . . . . . . . . . . assembly
BBC. . . . . . . . . . . . . blade brake clutch
CARR. . . . . . . . . . . . carriage
DEG. . . . . . . . . . . . . degrees
EXT. . . . . . . . . . . . . .external
FH. . . . . . . . . . . . . . .flat head
GA. . . . . . . . . . . . . . .gauge
HD. . . . . . . . . . . . . . .heavy-duty
HF. . . . . . . . . . . . . . . hex flange
HH. . . . . . . . . . . . . . .hex head
HHF. . . . . . . . . . . . . hex head flange
HHFTF. . . . . . . . . . . hex head flange thread forming
HJ. . . . . . . . . . . . . . . hex jam
HLH. . . . . . . . . . . . . .hex lag head
HOC. . . . . . . . . . . . . height-of-cut
HSBH. . . . . . . . . . . . hex socket button head
HSFH. . . . . . . . . . . . hex socket flat head
HSH. . . . . . . . . . . . . hex socket head
HWH. . . . . . . . . . . . . hex washer head
HWHTF. . . . . . . . . . .hex washer head thread
forming
HYD. . . . . . . . . . . . . hydraulic
LH. . . . . . . . . . . . . . . left hand
NI. . . . . . . . . . . . . . . nylon insert
NPTF. . . . . . . . . . . . national pipe thread fine
PFH. . . . . . . . . . . . . .phillips flat head
PPH. . . . . . . . . . . . . phillips pan head
PPHTF. . . . . . . . . . . phillips pan head thread
forming
PRH. . . . . . . . . . . . . phillips round head
PTH. . . . . . . . . . . . . .phillips truss head
PTO. . . . . . . . . . . . . power-take-off
RH. . . . . . . . . . . . . . .right hand
ROPS. . . . . . . . . . . . roll-over protection system
SFH. . . . . . . . . . . . . .slotted fillister head
SHH. . . . . . . . . . . . . slotted hex head
SHWH. . . . . . . . . . . .slotted hex washer head
SPH. . . . . . . . . . . . . slotted pan head
SQH. . . . . . . . . . . . . square head
SRH. . . . . . . . . . . . . slotted round head
STD. . . . . . . . . . . . . .standard
TAP. . . . . . . . . . . . . .self tapping
TTH. . . . . . . . . . . . . .torx truss head
Contents
Description Page
. . . . . . 3Housing Assembly . . . . . . 4Wheel and Tire Assembly No. 115-3849 . . . . . . 5Gear Case Assembly No. 110-2100 . . . . . . 6Blade, Brake and Clutch Assembly . . . . . . 7Engine and Tank Assembly . . . . . . 8Handle and Bail Assembly . . . . . . 9Rear Suspension Assembly . . . . . . 10Wheel and Tire Assembly No. 115-3813 . . . . . . 11Grass Bag Assembly No. 115-3815
Description Page
. . . . . . 12Cylinder and Crankcase Assembly . . . . . . 13Piston and Crankshaft Assembly . . . . . . 14Valve and Camshaft Assembly . . . . . . 15Lubrication Equipment Assembly . . . . . . 16Cooling Equipment Assembly . . . . . . 17Electrical Equipment Assembly . . . . . . 18Control Equipment Assembly . . . . . . 19Carburetor Assembly . . . . . . 20Air Filter and Muffler Assembly . . . . . . 21Starter Assembly

111-2129 Rev B
Housing Assembly
2
Ref Part No. Qty. Description
Deck ASM1115-3810 1Decal-Danger1:2 110-4977 1Decal-Danger1:3 110-4978 1Decal-Danger, Ce1:4 112-8760 1Nut-Lock254-9190 2Washer3115-0972 2Nut-Lock, Cone432152-2 2Front Spring Arm ASM5115-0980 2Spacer-Bearing675-5310 2Arm-Pivot, Front761-8300 2Spacer-Wheel8 52-2480 2Screw-Shoulder9114-3468 2Wheel And Tire ASM10 115-3849 2Screw-HH11 323-12 2Knob-HOC12 110-0549 2Plate-Front HOC, LH13 115-0960 1
n
Washer14 115-0956 2Plate-Rear HOC, RH15 115-0978-08 1Sheild-Trailing17 110-0509 1Rod-Shield18 33-3202 1Plate-Rear HOC, LH19 115-0977-08 1
n
Gear Case ASM20 110-2100 1Door-Access, Rear21 107-4288 1Screw-HH22 32144-17 10
Ref Part No. Qty. Description
Screw-HWHTF
24 49-2040 4Cover-Belt, Lower25 107-4297 1Cover-Belt, Upper26 107-4298 1Screw27 32144-32 3Nut-Clip28 611380 1Nut-Type J29 3290-171 2Washer-Flat32 3256-14 1Baffle-Chute, Floor33 115-0973 1Screw-HWHTF34 49-2040 4Guard-Engine35 110-4876 1Plate-Front HOC, RH43 115-0961 1Shield48 46-5400-03 1Screw-HWHTF49 49-2040 3Washer-Flat56 3256-3 2Tube-Spacer57 95-6063 1Decal-Hayter58 410087 1
3

111-2129 Rev B
Wheel and Tire Assembly No. 115-3849
A1
Ref Part No. Qty. Description
Tire153-7740 1Wheel ASM21
o
Hub And Bearing ASM2:1 1
o
Hub-Bearing2:1:1 52-2410 1Spacer-Bearing2:1:2 52-2440 1Bearing-Wheel2:1:3 52-2450 2Plate-Wheel, Half2:2 115-3806 2Screw-HH2:3 321-2 4Nut-Lock, NI2:4 3296-42 4
4

111-2129 Rev B
Gear Case Assembly No. 110-2100
A2
Ref Part No. Qty. Description
Case-Gear, Lower274-1920 1Bracket-Guide, Belt349-8461-03 1Shaft-Output474-1890 1Ring-Retaining5 32151-57 1Washer-Thrust647-2910 1Input Shaft ASM713-5149 1Zerk7:1 302-63 1Pulley839-6740 1Upper Gearcase ASM913-9739 1Seal9:1 47-7260 1Bearing9:2 47-7270 2Nut-Lock10 3296-5 1Pinion-Bevel11 39-6660 1Key-Shift12 29-9330 2Collar-Shift13 29-9340 1Gear-38T14 42-4740 1Gear-42T15 29-9271 1Yoke-Shift16 60-8870 1Bushing-Yoke17 29-9570 1Seal-Oil18 47-6730 2Sleeve-Gear19 55-8010 1Sleeve20 39-6720 1Retainer-Key21 55-8020 1Pin-Groove22 3285-19 1
Ref Part No. Qty. Description
Screw-HWHTF24 49-2040 8Washer25 29-9690 1Gear26 46-3560 1Key-Woodruff27 3257-1 2Bearing-Roller28 48-2060 2Washer29 36-4770 3Bearing-Closed30 252-103 2Washer-Thrust31 36-4792 4Gear-18T32 39-6650 1Gear-14T33 46-3550 1Gear-12T34 46-3540 1Gear-Bevel35 74-1760 1Shaft-Intermediate36 53-7950 1Washer-Plain37 36-4780 3Key39 39-7842 1Arm-Actuating, Gear Case44 108-2648-03 1Washer-Flat45 3256-45 1
5

111-2129 Rev B
Blade, Brake and Clutch Assembly
3
Ref Part No. Qty. Description
Retainer-Belt4108-3790 1Spacer-Pulley6110-2142 1Disc8108-3787 1Key-Woodruff93257-17 1Pulley-Driver10 56-6180 1Pulley-Driver, Upper11 107-4277-03 1Screw-HH12 104-5936 2Drum13 107-0754 1Bearing-Ball14 100-1048 3Spacer-Plate, BBC15 107-4293 2Shield-BBC16 110-0508 1Spacer-Blade17 107-4275 1Screw-HH18 3212-4 1Blade-21 Inch19 91-2256-03 1Screw-HWH20 32144-85 4Washer-Spring21 1-603610 2Nut-Lock22 54-9190 2Nut23 603773 2Brake Arm ASM24 107-7477 1Bolt-Shoulder25 107-0759 1Spacer-Bearing26 107-0758 1Washer27 605256 1Plate-Guide28 107-7471 1Screw-CARR29 3231-25 1
Ref Part No. Qty. Description
Belt-BBC30 110-1790 1Spring-Tension, Brake31 108-3792 1Plate-Mounting, BBC32 107-4280 1Bushing33 107-0797 1Washer-Flat34 3256-16 1Nut-Lock, NI35 3296-42 1Screw-HHF36 33104-020 3Screw-TAP37 32144-9 1Spacer-BBC38 107-4292 1Nut-Lock, NI39 3296-27 1Cup-Scalp, Anti40 80-2770 1
6

111-2129 Rev B
Engine and Tank Assembly
4
Ref Part No. Qty. Description
Gas Cap ASM193-7198 1Tank-Fuel2106-0625 1Screw-HWH446-8091 2Screw-Taptite595-1727 4Tank Mount ASM7115-0954-03 1Hose-Fuel8109-0296 1Valve-Fuel91-603770 1Clamp10 2412-98 4Hose-Fuel11 109-0650 1Screw-HWH12 104-2628 3Door-Discharge, Rear13 114-3445-03 1Rod-Door14 107-4286 1Spring-Torsion, Door15 110-5005 1Pushnut-Cap, Washer16 32112-1 2Engine ASM17 1
o
Decal18 111-1918 1
7

111-2129 Rev B
Handle and Bail Assembly
5
Ref Part No. Qty. Description
Handle1107-4162-03 1Control-Shift2110-5026 1Latch-Lever, BBC3115-0999-01 1Spacer-Flange4110-0542 2Spring-Torsion, Latch5115-0996 1Screw-HH6321-10 2Anchor-Cable7 115-4453 1Screw-HH8321-3 3Nut-Lock, NI93296-42 4Nut-Lock, NI10 3296-29 4Washer-Flat12 3256-1 2Screw-HH13 322-4 2Washer-Belleville14 3290-456 4Screw-HH15 322-7 2Screw-HH16 321-9 1Tie-Cable17 3290-378 4Washer18 115-0995 5Screw-HH19 321-13 2Screw-HH20 322-12 2Spring-Torsion21 115-0993 1Spacer-Support22 49-1631 2Spacer23 59-4310 1Cable-BBC24 107-4296 1Bracket-Cable, BBC25 115-4455 1
Ref Part No. Qty. Description
Nut-Lock, NI26 3296-58 2Cable-Shift28 107-4295 1Traction Bail ASM29 115-4454-03 1Decal-Control30 110-2115 1BBC Bail ASM31 115-4452-03 1Anchor-Cable, Upper32 92-7729 1Screw-HWH33 32144-110 1Cable-Traction36 107-4294 1Throttle Cable ASM37 110-4923 1Control-Head, Throttle38 108-2645 1E-Ring39 32151-86 4Decal-Protection, Ear44 98-4387 1
8

111-2129 Rev B
Rear Suspension Assembly
7
Ref Part No. Qty. Description
V-Belt1612652 1Ring-Retaining2 32151-36 2Washer374-1810 2Bushing-Flange4115-0966 2Nut-Lock, Cone532152-2 2Washer-Thrust, Outer662-3830 2Gear-Pinion739-9160 2Cover-Wheel874-1640 2Wheel And Tire ASM9115-3813 2Screw-HH10 323-13 2Spacer-Cover, Wheel11 74-1650 2Spring-Compression12 39-9650 2Key13 612066 2Ring-Retaining14 32151-68 4Washer-Thrust, Outer15 49-7700 2Pivot Arm ASM16 74-1851 2Seal-Oil16:1 47-6730 1Bearing-Roller16:2 48-2060 1Bearing-Wheel16:3 52-2450 1Zerk16:5 92-6316 1Rear Spring Arm ASM17 115-0979 2Knob-HOC18 110-0549 2Lever-Shift19 29-9560 1Pin-Coil20 32121-99 1
Ref Part No. Qty. Description
Clamp-Cable21 62-3720 1Screw-HWHTF22 32144-70 1Grass Bag ASM23 115-3815 1
n
9

111-2129 Rev B
Wheel and Tire Assembly No. 115-3813
A3
Ref Part No. Qty. Description
Tire153-7740 1Wheel ASM21
no
Hub And Bearing ASM2:1 1
o
Hub-Bearing2:1:1 52-2410 1Spacer-Bearing2:1:2 52-2440 1Bearing-Wheel2:1:3 52-2450 2Screw-HH2:2 321-2 4Nut-Lock, NI2:3 3296-42 4Plate-Wheel, Half2:4 115-3806 1Wheel Half And Gear ASM2:5 115-3848 1
10

111-2129 Rev B
Grass Bag Assembly No. 115-3815
A4
Ref Part No. Qty. Description
Frame ASM1110-0510-03 1Grass Bag ASM2115-3817 1
11

111-2129 Rev B
Cylinder and Crankcase Assembly
E2
Ref Part No. Qty. Description
Gasket-Head1108-2627 1Head-Cylinder2 108-2501 1Case-Rocker3108-2502 1Gasket4108-2503 1Gasket-Case, Rocker5108-2504 1Gasket-Breather6108-2505 1Cover-Complete7108-2506 1Cover-Breather8108-2507 1Valve-Breather9108-2508 1Crankcase-Complete10 108-2509 1Pin11 108-2510 2Seal-Oil12 108-2511 2Tube13 108-2512 1Bolt-Flanged14 100-2804 4Bolt-Flanged15 100-2610 7Bolt-Flange16 108-2513 1Bolt-Flange17 108-2514 4Screw-Pan18 100-2763 5Pin-Dowel19 108-2515 2
12

111-2129 Rev B
Piston and Crankshaft Assembly
E3
Ref Part No. Qty. Description
Piston-Engine1108-2516 1Pin-Piston2108-2517 1Ring-Set, Piston3108-2518 1Crankshaft-Comp (BBC)4108-2626 1Connecting Rod ASM5108-2520 1Ring-Snap6 108-2521 2Bolt-Flange7108-2522 2
13

111-2129 Rev B
Valve and Camshaft Assembly
E4
Ref Part No. Qty. Description
Valve-Intake1108-2523 1Valve-Exhaust2108-2524 1Retainer-Spring, Valve3108-2525 2Collet495-9744 4Arm-Rocker5108-2526 2Tappet6108-2527 2Camshaft Valve ASM7108-2528 1Weight8108-2529 1Guide9108-2530 1Rod-Push10 108-2531 2Arm11 108-2532 1Spring-Valve, Engine12 108-2533 2Screw13 108-2534 2Nut14 93-8534 2Pin15 108-2535 3Spring16 108-2536 1Bolt17 108-2537 2
14

111-2129 Rev B
Lubrication Equipment Assembly
E5
Ref Part No. Qty. Description
Gasket1100-2644 1Gasket2108-2538 1Cap ASM3108-2539 1Rotor-Pump4108-2540 1Rotor-Pump5108-2541 1Pipe6108-2542 1Filter-Oil7KW10761 1Filler8108-2543 1Bolt9108-2544 1Bolt10 108-2545 1Bolt11 108-2546 3Clamp12 108-2547 1O-Ring13 100-2690 1Plug- Oil Drain14 112-9991 1O-Ring15 100-2690 1
15

111-2129 Rev B
Cooling Equipment Assembly
E6
Ref Part No. Qty. Description
Bracket-Fan1108-2548 1Screen2108-2549 1Cover3108-2550 1Fan4108-2551 1Housing-Fan5108-2552 1Bolt-Flanged6100-2804 2Label-Manual7108-2624 1Label-Warning8108-2625 1
16

111-2129 Rev B
Electrical Equipment Assembly
E7
Ref Part No. Qty. Description
Cover1100-2652 1Cover2108-2553 1Insulator3100-2653 1Terminal4100-2796 1Coil Ignition ASM5108-2554 1Flywheel6108-2555 1Wire-Lead7108-2556 1Key893-8571 1Spark Plug9KW10676 1Bolt10 108-2544 2Bolt11 108-2558 1Bolt12 108-2559 1Bolt-Flanged13 95-9893 2Nut-Hex14 100-2668 1Washer-Plain15 100-2798 1
17

111-2129 Rev B
Control Equipment Assembly
E8
Ref Part No. Qty. Description
Lever1108-2560 1Lever2108-2561 1Link-Choke3108-2562 1Link-Throttle4108-2563 1Arm-Pivot5108-2564 1Spring-Govenor6108-2565 1Control Panel ASM7108-2566 1Sleeve8108-2567 1Arm-Governor9108-2568 1Governor ASM10 108-2569 1Bolt11 108-2570 1Nut12 108-2571 1Nut13 108-2572 1Washer14 100-2715 2Washer15 93-8612 1Clamp16 95-9849 1Collar17 100-2718 2Spring18 93-8588 1Spring-Throttle19 108-2573 1Spring20 108-2574 1Bolt21 95-9853 1Washer22 108-2575 1Bolt-Flanged23 100-2804 2Bolt-Flange24 108-2576 1
Ref Part No. Qty. Description
Screw-Pan25 108-2577 1Pin-Snap26 108-2578 1
18

111-2129 Rev B
Carburetor Assembly
E9
Ref Part No. Qty. Description
Gasket1108-2579 1Gasket2108-2580 1Gasket3108-2581 2Shaft4108-2582 1Carburetor ASM5108-2583 1Needle-Jet6108-2584 1Screw-Pilot, Air7108-2585 1Chamber-Float8108-2586 1Valve-Throttle9108-2587 1Shaft-Carburetor10 108-2588 1Shaft-Carburetor11 108-2589 1Insulator12 108-2590 1Float ASM13 108-2591 1Choke Valve ASM14 108-2592 1Limiter15 108-2593 1Nozzle-Main16 108-2594 1Screw17 108-2595 1Screw18 108-2596 1Jet-Main (#74)19 108-2597 1Spring20 108-2598 1Seal21 108-2599 2Spring22 108-2600 1Screw23 108-2601 1
19

111-2129 Rev B
Air Filter and Muffler Assembly
E10
Ref Part No. Qty. Description
Case-Filter, Air1108-2602 1Element-Filter, Air2108-2603 1Air Filter Element ASM3108-2604 1Gasket-Pipe, Intake4108-2605 1Gasket-Muffler5108-2606 1Pipe-Intake6108-2607 1Muffler7108-2608 1Cover-Muffler8108-2609 1Nut9108-2610 2Bolt10 108-2611 1Nut11 108-2612 1Bolt-Stud12 100-2761 2Bolt13 100-2762 2O-Ring14 108-2613 1
20