Craftsman 917.2720601 manual To Adjust Brake, With Parking Brake, Nut Jam Nut

Models: 917.2720601

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Mandrel

Idler

ianq

Pulley

TO ADJUST BRAKE

Your tractor is equipped with an adjustable brake system which is mounted on the side of the transaxle.

If tractor requires more than six (6) feet stopping distance at high speed in highest gear on a level dry concrete or paved surface, then brake must be adjusted.

1.Depress clutch/brake pedal and engage parking brake.

2.Measure distance between brake operating arm and nut "A" on brake red.

3.If distance is other than 1-9/16". loosen jam nut and turn nut "A" until distance becomes 1_9/16". Retighten jam nut against nut "A".

4.Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than six (6) feet in highest gear, further maintenance is necessary.

Contact a Sears or other qualified service center.

With Parking Brake

_"Engaged

'_=_._

N_utJam Nut

_-J_/_°_--_Operating

D_N6tAro touch this nut. If furth_brake

adjustment is necessary contact a Sears or other qualified service center.

TO REPLACE MOTION DRIVE BELT

Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest.

BELT REMOVAL-

1. Remove mower (See =TO REMOVE

MOWER" in this section of manual). NOTE: Observe entire motion drive belt

and position of all belt guides and keepers.

2.Remove belt from stationary idler and

clutching idler.

3, Remove belt downward from around

engine pulley.

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

5.Remove belt from center span keeper and pull belt away from tractor.

BELT INSTALLATION -

1.Carefully work new belt down around transmission cooling fan and onto the input pulley.

2.Slide belt into the center span keeper.

3.Pull belt toward front of tractor and roll

around the top groove of engine pulley.

4.Install belt through stationary idler and clutching idler.

5.Make sure belt is in all pulley grooves

and inside all belt guides and keep- ers.

6.Install mower (See =TO INSTALL

MOWER" in this section of manual).

Engine Pulle

Clutching

Stationary Idler

Center S

Keeper

Transmission

Input Pulley

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Craftsman 917.2720601 manual To Adjust Brake, With Parking Brake, Nut Jam Nut, To Replace Motion Drive Belt