Toro 38065, 38080 manual Loosen Remove

Page 11

Auger Gearbox Service

5.Loosen the rear and remove the front capscrew securing the idler arm to the chassis.

1

2

Figure 7

M-3331

1. Loosen

2.

Remove

6.Begin to pull the auger assembly out to the front. Note: The auger pulley and key have not yet been removed. However, if you pull the auger slightly forward, it will make it easier to slide the pulley off the end of the impeller shaft. Once the pulley is out of the way, remove the key (Figure 8 and Figure 9).

 

 

Figure 8

2768-022

 

 

1

 

 

2

 

 

 

 

Figure 9

2768-023

1. Pulley

2.

Auger housing

7.Model 38065 and 38080 only — Disconnect the

(2) scraper springs from either the slot in the side plates or from the scraper. Also there are two bolts, sleeves, and bumpers that limit the scraper travel, one through the side plate on each side, into the scraper. Both must be removed (Figure 10).

 

 

4

 

 

 

 

2

1

3

 

 

 

 

 

Figure 10

 

2768-029

1.

Side plate

3.

Scraper

 

2.

Bumper

4.

Spring mount

 

8.The auger assembly can now be pulled completely from the auger housing.

Two Stage Snowthrower Drive Systems Manual

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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 Gearbox Removal General InformationAuger Gearbox Lubricant 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 Toro Models 38066, 38078, 38083, 38084 SUB Assembly RepairTraction Shaft/Friction Wheel Disassembly Axle and Friction Plate Disassembly Axle and Friction Plate Assembly This page Intentionally Left Blank Page 492-4738