Poulan 271190 User Manual download pdf (Page 22)

22

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42

02373

Mandrel

Pulley

Retainer

Spring

R.H. Suspension

Arm

Mandrel

Pulley

3. Roll belt off engine pulley.

4. Disconnect R.H. suspension arm from

rear deck brack et by removing retainer

spring.

5. Work belt off both mandrel pulleys and

idler pulleys.

6. Pull belt away from mower.

BELT INSTALLATION -

1. Work new belt around both mandrel

pulleys and idler pulleys.

2. Install new belt into engine pulley

grove.

3. Reconnect R.H. suspension arm and

secure with retainer spring.

4. Make sure belt is in all pulley grooves

and inside all belt guides.

TO REPLACE MOTION DRIVE BELT

Park the tractor on level surface. En gage

parking brake. For as sis tance, there is a

belt installation guide decal on bottom side

of left footrest.

BELT REMOVAL -

1. Remove mower (See “TO RE MOVE

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

en gine pulley.

4. Pull belt slack toward rear of trac tor.

Remove belt upwards from transaxle

pulley by de ﬂ ect ing belt keepers.

5. Remove belt from center span keeper

and pull belt away from tractor.

BELT INSTALLATION -

1. Carefully work new belt down be tween

transaxle belt keepers 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

clutch ing idler.

5. Make sure belt is in all pulley grooves

and in side all belt guides and keep ers.

6. Install mower (See “TO IN STALL

MOWER” in this sec tion of manual).

Idler

Pulleys

With parking brake “Engaged”

1-1/2"

00238

Jam Nut

Operating Arm

Nut “A”

TO CHECK AND ADJUST BRAKE

Your tractor is equipped with an ad just able

brake system which is mounted on the

right side of the transaxle.

If tractor requires more than ﬁ ve (5) feet to

stop at highest speed in high est gear on a

level, dry concrete or paved surface, then

brake must be checked and ad just ed.

TO CHECK BRAKE

1. Park tractor on a level, dry concrete or

paved surface, depress clutch/brake

pedal all the way down and engage

parking brake.

2. Place gear shift lever in neutral (N)

position.

The rear wheels must lock and skid when

you try to manually push the tractor for-

ward. If the rear wheels rotate, the brake

needs to be adjusted or the pads need to

be replaced.

TO ADJUST BRAKE

1. Depress clutch/brake pedal all the way

down and en gage parking brake.

2. Measure distance between brake op er -

at ing arm and nut “A” on brake rod.

3. If distance is other than 1-1/2", loos en

jam nut and turn nut “A” until dis tance

becomes 1-1/2". Re tight en jam nut

against nut “A”.

4. Road test tractor for proper stopping

distance as stated above. Readjust

if nec es sary. If stopping distance is

still greater than ﬁ ve (5) feet in high est

gear, further main te nance is nec-

es sary. Replace brake pads or contact

a or other qualiﬁ ed service center/

department.

Engine

Pulley

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