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Maintenance – Rover 5377 - 12HP User Manual

Page 11

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MAINTENANCE

PARKING BRAKE

Should always be checked for operation after clutch/brake

rods have been adjusted.

CUTTER DRIVE ADJUSTMENT

1.

Move Cutter Height Selector Lever to No.4 Position in
Rack

2.

Move Cutter Drive Lever to the Engaged Position

3.

Adjust Push Rods Fig.16 to give a spring compression

of 30mm, Fig.17.

4. Adjust Locknut ‘A’ to give 7mm clearance to back of

swivel block Fig.17

5. Disengage the Cutter Drive Selector Lever

6. Adjust locknut ‘A’ in Fig.20 to give Cutter Engagement

Lever a free travel of 30mm from bottom of slot in

Fig.18.

NOTE IMPORTANT

Check to ensure Lever has 30mm of free travel by working

lever.

CUTTER HEAD BRAKE

Should regularly be checked for operation.

PAD REPLACEMENT

1. Remove ‘R’ clip and

push rod pin (See

Fig.19)

2. Remove brake pivot

bolt (B) and two

spacers (See Fig.19)

3. Remove brake plate

assembly

4. Drill out pad retaining

rivets

5. Rivet

replacement

pad in position

6. Refit in reverse order.

B

CUTTERHEAD BRAKE ADJUSTMENT

1. With cutter head disengaged and in low cut

position

2. Adjust nyloc nut on rod as per step 6 for Cutter

Driver Adjustment

3. Adjust tension on spring using lock nuts to give

length of 58mm, Fig.20

STEERING GEARS

GREASE

To adjust out excessive play caused by wear in the
gears.

1. Loosen bolts securing steering shaft pivot block (A).

2. Lightly tap pivot block towards layshaft pivot block

and retighten bolts (A).

3. Check steering gear engagement. Check that

there are no tight spots when turning steering

wheel from lock to lock.

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