Toro 38065, 38080 manual 2773-059

Page 19

Auger Gearbox Service

7.Apply a VERY light coat of Loctite™ Blue #242 or quivalent to the outer diameter of the bearing. Loctite™ should not squeeze out when everything is tightened (Figure 33).

 

 

Figure 33

2773-059

8.Some models use a gasket and some do not. For those with a gasket use a small amount of grease to stick the open ends of the gasket in place during assembly. Otherwise this gasket is intended to seal to a clean dry surface.

9.The 824XL seals in a different manner. The mating surfaces must be clean and dry. Then a thin coat of Hylomar (Toro PN 505-129) is applied to BOTH halves. Allow it to cure until it is dull and tacky, 15 minutes or so, then assemble.

10.All models. Apply a light coat of oil or anti-seize to the gear case screws. Tighten them in an X pattern to 120 in/lbs. (15kg/m) (Figure 34).

Note: Some models have 8 gear case screws; others have 9.

95

3

2

1

7

8

4

6

 

 

 

Figure 34

MVC-709

11.Fill the gearbox with lubricant. See the chart on Introduction page 1 for the proper lubricant for your model.

Two Stage Snowthrower Drive Systems Manual

1 - 11

Image 19
Contents TORO/LAWN-BOY TWO Stage Snowthrower Drive Systems Manual Table of Contents Page 2 Stage Snowthrower Drive Systems About This Manual Contents This page Intentionally Left Blank Introduction Introduction Auger Gearbox Lubricant General InformationGearbox Removal Primary Method Minimum Disassembly Loosen Remove Disconnect the chute crank rod at the auger Figure Now perform steps 1 9 under Gearbox Removal on page 1 Installation Auger Gearbox Disassembly / Service 1577-028 Failure Analysis Gearbox AssemblyLetter R and arrow 2773-059 This page Intentionally Left Blank Replacing the AUGER/IMPELLER Drive Belt IntroductionReplacing the Traction Belt Toro Models 38065, 38080 Replacing the Traction BeltBelt cover Upper belt cover Screw View from left side of unit Tabs in holes Auger Control Adjustment Toro Models 38065, 38080 Control and Linkage AdjustmentAuger/Impeller Drive Control Linkage All Other Models Adjusting the Traction Control Toro Models 38065, 38080 Adjusting Traction ControlCm . This is a preliminary setting only Traction control lever 8 in cm Handgrip .5-5 cm Adjusting the Speed Selector Traction Drive Systems Disassembly Toro Models 38065, 38080 Troubleshooting the Traction Drive ALL ModelsTo disassemble the pivot assembly, proceed as follows Figure Assembly Toro Models 38065, 38080 Preparation Assembly 2768-033 MVC-714 Gear quadrant Self-tapping screws Assembly Steps 2773-078 If the receiver cam has been removed, install it now MVC-716 Disassembly Toro Models 38066, 38078, 38083, 38084 Traction engagement rod Assembly Toro Models 38066, 38078, 38083, 38084 Traction Shaft/Friction Wheel Disassembly SUB Assembly RepairToro Models 38066, 38078, 38083, 38084 Axle and Friction Plate Disassembly Axle and Friction Plate Assembly This page Intentionally Left Blank Page 492-4738