SERVICE AND

TO REPLACE MOTION DRIVE BELT (See Fig. 28)

Park the tractor on level surface. Engage parking brake.

For assistance, there is a belt installation guide decal on bottom side of left footrest.

Remove mower (See "TO REMOVE MOWER" in this section of this manual.)

Disconnect clutch wire harness.

Remove clutch Iocator.

Remove upper belt keeper.

Remove belt from stationary idler and clutching idler.

Pull belt slack toward rear of tractor. Carefully remove belt upwards from transmission input pulley and over cooling fan blades.

Pull belt toward front of tractor and remove downwards from around electric clutch.

Install new belt by reversing above procedure.

IMPORTANT: MAKE SURE UPPER BELT KEEPER IS POSITIONED PROPERLY BETWEEN LOCATOR TABS AND ELECTRIC CLUTCH WIRE CONNECTION IS SECURE.

ADJUSTMENTS

TO ADJUST MOTION CONTROL LEVER (See Fig. 29)

The motion control lever has been preset at the factory and adjustment should not be necessary.

If for any reason the motion control lever will not hold its position while at a selected speed, it may be adjusted at the friction pack located on the right side of transmission.

Park tractor on level surface. Stop tractor by turning

ignition key to "OFF" position, and engage parking brake.

Adjust motion control lever by tightening adjustment Iocknut one half (1/2) turn.

NOTE: If for any reason the effort to move the motion control lever becomes too excessive, reverse the above

adjustment procedure by loosening Iocknut 1/4 to 1/2 turn.

Road test tractor after adjustment and repeat procedure if necessary.

ELECTRIC

CLUTCH LOCATOR

 

 

CLUTCH

 

 

 

KEEPER

 

 

 

TABS

 

 

 

CLUTCHING

 

 

 

IDLER

 

 

 

IDLER

 

 

ADJUSTMENT

 

 

....... Y"

 

 

 

LOCKNUT

TRANSMISSION_

 

 

 

INPUT PULLEY

CLUTCH

FIG.

29

 

WIRE

 

 

 

HARNESS

 

 

TRANSMISSION REMOVAL/REPLACEMENT

Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor. See "PURGE TRANSMIS- SION" in Operation section of this manual.

FIG. 28

24

Page 24
Image 24
Sears 917.252714 manual To Replace Motion Drive Belt See Fig, To Adjust Motion Control Lever See Fig