Gravely 988100 - GR1336FX 사용자 설명서

GB - 20

1. Turn off the engine, remove the key and allow unit 

to cool.

2. Release the steering levers (988100, 101, 102, 

103, 104, 110, 112).

3. Raise the rear of the unit so that the drive wheels 

are off the ground.

4. Remove traction belt guard.

5. Remove clutch idler pulley spring (Figure 10).

6. Remove hair pin and clevis pin holding steering 

control rod to wheel clutch arm weldment.

7. While slowly turning the drive wheel, work the 

traction belt off the transmission shaft pulley and 
drive wheel.

8. Install new traction belt. 

9. Connect steering control rod to wheel clutch arm 

weldment with clevis pin and hair pin.

10. Replace clutch idler pulley spring.

11. Replace traction belt guard.

12. Lower the unit.

13. Check steering lever adjustment. See Adjust 

WARNING: AVOID INJURY. An extension 
spring, when extended, stores energy and 
can be dangerous. Always use tools 
specifically designed for installing or 
removing an extension spring. Always 
compress or extend springs slowly.

Wing Nut

Brake Rod

Brake Band

Figure 9

OG1350

Note: Some components removed

for clarity.

OG0751

1

2

3

4

5

6

8

9

7

1. Handlebar
2. Steering Lever
3. Steering Control Rod
4. Wheel Clutch Arm 

Weldment

5. Brake Rod

6. Transmission Shaft 

Pulley

7. Clutch Idler Pulley 

Spring

8. Traction Belt
9. Drive Wheel

Figure 10

Note: 988100 Shown.

988114, 115, 118, 119, 313 
Similar.