Form No. 3439-731 Rev B Parts Catalog Power Max® Heavy Duty 828 Register at www.Toro.com. Original Instructions (EN) CV OAE Snowthrower Model No. 38838—Serial No.
Ordering Replacement Parts 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 illustration and in parts lists.
Contents Housing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Auger Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Gear Case Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Housing Assembly 3439-731B 4 A2
Housing Assembly (continued) Ref. 1 2 3 3:2 4 5 6 7 Part Number Qty. Description 136-6639-01 1 Frame-Traction 107069 8 Clip 139-1562 1 Auger Housing ASM 121-6817 1 Decal-Danger, Auger 136-6571 1 Bearing-Ball 136-6573 1 Retainer-Bearing 32144-14 6 Screw-HWHTF 136-6588-01 1 Blade-Scraper Ref. 8 9 11 12 13 14 15 16 5 Part Number Qty.
Auger Drive Assembly 3439-731B 6 B2
Auger Drive Assembly (continued) Ref. 7 9 10 11 12 13 14 15 16 17 18 20 21 22 24 25 26 27 28 29 30 31 32 33 34 36 Part Number Qty.
Gear Case Assembly 3439-731B 8 C2
Gear Case Assembly (continued) Ref. 1 1:20 2 5 6 7 8 Part Number Qty. Description 136-6549 1 Auger Gearcase ASM 138-3629 1 Plug-Oil 136-6570-03 1 Impeller 136-6600-03 1 Auger-LH 136-6601-03 1 Auger-RH 106-4570 2 Bearing-Auger 3-0750 2 Washer Ref. 9 10 11 13 14 15 16 9 Part Number Qty.
Engine Assembly 3439-731B 10 D2
Engine Assembly (continued) Ref. 1 2 3 4 5 6 8 9 Part Number Qty. Description 136-7756 1 Engine-G250Fds-1 139-9911 1 Plate-Engine, Assembly 32144-70 4 Screw-HWHTF 32128-20 4 Nut-HF 144-1247 1 Guide-Belt 138-0690 2 Screw-HH 138-0670 1 LED Light ASM 138-0683-03 1 Bracket-Light Ref. 10 11 12 13 14 15 17 11 Part Number Qty.
Fuel System and Carburetor Assembly 3439-731B 12 02
Fuel System and Carburetor Assembly (continued) Ref. 1 2 2:2 3 4 5 6 7 8 9 Part Number Qty. Description 133-9823 1 Cap-Fuel 133-1553 1 Fuel Tank And Filter ASM 127-9065 1 Filter-Fuel 121-0294 1 Screw-HHF 127-9120 1 Clamp-Hose 133-1556 1 Hose-Fuel 133-9997 1 Sleeve-Abrasion 121-0087 3 Clamp-Hose 120-4236 1 Nut-Flange 127-9117 1 Valve-Fuel Ref. 10 11 12 13 14 15 16 17 99 Part Number Qty.
Intake and Exhaust Assembly 3439-731B 14 03
Intake and Exhaust Assembly (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 121-0294 6 Screw-HHF 127-9491 1 Muffler Cover ASM 121-0199 2 Nut-HH 127-9490 1 Muffler ASM 133-1539 1 Gasket-Exhaust Ref. 6 7 8 9 15 Part Number Qty.
Ignition and Electrical Assembly 3439-731B 16 04
Ignition and Electrical Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 Part Number Qty. Description 121-0306 2 Screw-Bhp 121-0312 2 Washer-Plain 133-9998 1 Motor-Starter 133-1546 2 Screw-Flange 121-0055 2 Pin-Dowel 121-0047 1 Nut-Flange 133-1527 1 Cup-Starter 133-1526 1 Fan-Cooling 127-9484 1 Flywheel ASM 121-0284 1 Switch-Kill, Engine 120-4461 1 Screw-PPH 127-9123 3 Screw-HHF Ref. 13 14 15 16 17 18 19 20 21 22 23 17 Part Number Qty.
Crankcase Assembly 3439-731B 18 05
Crankcase Assembly (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 139-0734 1 Oil Fill ASM 127-9123 1 Screw-HHF 121-4114 6 Screw-HHF 133-9805 1 Plug-Drain 133-1516 1 Seal-Oil 133-9865 1 Cover-Crankcase 127-9493 1 Gasket-Cover, Crankcase 121-0054 2 Pin-Dowel Ref. 9 10 11 13 14 15 16 17 19 Part Number Qty.
Governor Assembly 3439-731B 20 06
Governor Assembly (continued) Ref. 1 2 3 4 5 6 7 Part Number Qty. Description 120-4236 1 Nut-Flange 120-4238 1 Bolt-Arm, Governor 127-9482 1 Arm-Governor 120-4256 1 Pin-Hair 133-9995 1 Shaft-Governor 121-0498 1 Washer-Plain 133-9994 1 Governor Gear ASM Ref. 8 9 10 11 12 13 21 Part Number Qty.
Piston and Head Assembly 3439-731B 22 07
Piston and Head Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part Number Qty. Description 120-4454 4 Screw-HHF 133-1500 1 Valve Cover ASM 133-1558 1 Clamp-Hose 133-9990 1 Tube-Breather 133-1507 1 Gasket-Cover, Valve 133-1508 4 Screw-Flange 81-3250 1 Spark Plug 133-1509 1 Head-Cylinder 133-1510 1 Gasket-Head 120-4200 2 Pin-Dowel 133-1511 4 E-Clip 133-1512 2 Pin-Arm, Rocker 133-1513 2 Rocker Arm ASM Ref. 14 15 16 17 18 19 20 21 22 23 24 25 26 23 Part Number Qty.
Blower Housing and Shrouds Assembly 3439-731B 24 08
Blower Housing and Shrouds Assembly (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description 121-0116 3 Screw-HHF 133-1530 1 Shroud-Head 127-9383 2 Nut-Acorn 133-1557 1 Panel-Control, Front 121-0268 1 Knob-Valve, Fuel 121-0305 1 Screw-Bhp 127-9110 2 Stud-Mount 133-1543 1 Panel-Side, Engine Ref. 9 10 11 12 12:1 13 14 15 25 Part Number Qty.
Engine Decal Assembly 3439-731B 26 D3
Engine Decal Assembly (continued) Ref. 1 2 4 Part Number Qty.
Chute Assembly 3439-731B 28 E2
Chute Assembly (continued) Ref. 1 8 9 10 11 12 13 14 15 16 17 Part Number Qty. Description 136-6515 1 Guide-Chute 106-4422 1 Spacer-Chute 137-6245-03 1 Chute Post ASM 106-4472 1 Gear-Chute 46-6810 2 Screw And Washer ASM 136-7199 1 Bolt-Shoulder 137-3088 3 Nut-Hex 137-3063 2 Bolt-Car 119-4041 2 Nut-HF 136-6517 1 Mount-Gear, Face 106-4471 1 Gear-Face Ref. 18 19 20 21 22 23 29 30 32 33 29 Part Number Qty.
Lower Chute Assembly 3439-731B 30 E3
Lower Chute Assembly (continued) Ref. 1 2 3 5 6 7 Part Number Qty. Description 144-1246-01 1 Chute-Lower ASM [red] 138-3671 1 Gasket-Deflector 138-3615-01 1 Deflector 135-1929 3 Bolt-CARR 138-3612-01 1 Bracket-Spring 138-0719 3 Nut-HF Ref. 8 9 10 11 12 13 31 Part Number Qty.
Chute Control Assembly 3439-731B 32 F2
Chute Control Assembly (continued) Ref. 1 2 3 5 6 7 8 9 10 11 Part Number Qty. Description 138-0662 1 Rod-Control, Chute 138-0659 1 Screw-Shoulder, HWH 139-1552 1 Chute Control Lever ASM 105-9988 1 Lever-Cable, Deflector 106-7310 1 Pawl-Latch 137-3087 1 Nut-Hex 137-6238 1 Trigger-Latch 144-1227 1 Cable-Deflector 105-9982 1 Spring-Torsion 138-0688 1 Link-Latch Ref. 12 13 14 15 16 17 18 19 20 21 33 Part Number Qty.
Handle Assembly 3439-731B 34 G2
Handle Assembly (continued) Ref. 1 2 3 4 5 6 7 8 8:2 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 Part Number Qty.
Traction Drive Assembly 3439-731B 36 H2
Traction Drive Assembly (continued) Ref. 7 8 9 10 11 Part Number Qty. Description 137-6162-03 1 Rod-Shift 119-7684 1 Spacer-Plate, Shift 121-6835 1 Bearing-Ball 32144-86 1 Screw-HWHTF 137-3091 4 Nut-Hex Ref. 12 13 14 44 47 37 Part Number Qty.
Autoturn Drive Assembly 3439-731B 38 I2
Autoturn Drive Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 Part Number Qty. Description 136-6668 1 LH Wheel And Tire ASM 136-6667 1 RH Wheel And Tire ASM 138-0745 1 Shaft-Hex 32121-9 2 Pin-Roll, Slotted 32144-85 8 Screw-HWH 125-1134 1 Gear-Pinion, 8 Tooth 108-7319 2 Retainer-Bearing 138-0725 2 Washer-Thrust 136-6697 2 Retainer-Bearing, Intermediate 52-2450 2 Bearing-Wheel Ref. 11 12 13 14 15 16 17 18 21 23 24 39 Part Number Qty.
Attachments and Accessories For 38838 Power Max Heavy Duty 828 OAE Snowthrower Product Name Model/Part Heavy-Duty Skid Kit..........................................................................................................................125-1104 Snow Cab Kit ................................................................................................................................... 127-5960 Non-Marking Skid Kit ..................................................................................
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