Section 4 - ADJUSTMENT & REPAIR

4.3.4.TRACTION DRIVE BELT ADJUSTMENT

Should a gradual loss of traction be noticed, it may be necessary to adjust the traction drive belt tension, Adjust as follows:

1.Move tractor to a firm, level surface,

2.Turn engine"OFF", Remove key.

3.Remove mowing deck,

4.Remove the traction drive belt stationary idler mounting bolt, See Figure 4,21,

5.Move the stationary idler one hole towards left side of tractor for more belt tension,

NOTE: Note the orientation of belt guide and make certain it remains in the same orientation after moving idler.

NOTE: Should less tension be required move stationary idler towards right side of tractor. See Figure 4.21.

6.Secure stationary idler with mounting bolt.

7.Place spark plug wire onto spark plug. Set park brake. Start engine.

8.Visually inspect traction drive belt for movement. When properly adjusted, the traction drive belt should not have any movement or rotation with the engine running and park brake engaged.

9.Should movement be present, readjust traction drive belt to release belt tension as described in

previous instructions.

BELT GUIDE

MOUNTING

BRACKET

MORE

TENSION

STATIONARY

 

MOUNTING BOLT

LESS

I

TENSION

MORE TENSION

LESS TENSION

MOUNTING BRACKET

BELT GUIDE - MAKE CERTAIN

BELT GUIDE ORIENTATION 18

MAINTAINED.

I

STATIONARY IDLER

 

MOUNTING

$ BRACKET

FIGURE 4.21

24

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Snapper L T150H38GKV, L T145H33GBV, L T145H38GBV important safety instructions Traction Drive Belt Adjustment

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