50 - 7
Brake Disc - Removal and Replacement
! WARNING
This is a safety critical installation. Do not attempt to do
this procedure unless you are skilled and competent to
do so.
! WARNING
Before working on the parking brake, park on level
ground and put chocks each side of all four wheels. Stop
the engine and disconnect the battery so that the engine
cannot be started. If you do not take these precautions
the machine could run over you.
BRAK 8-8
Removal
1 Disconnect the propshaft to the rear axle, refer to
Section F Propshafts - Removal and Replacement.
2 Remove the calliper from the axle mounting bracket F,
refer to Calliper Removal and Replacement.
3 Undo the stake nut and withdraw the brake disc from
the drive pinion shaft.
Note: If the axle is not mounted to a machine, fit flange
spanner (service tool 992/04800) to prevent brake disc and
drive pinion shaft turning when loosening or tightening the
stake nut. Refer to Section F - Service Tools.
Replacement
Replacement is the reverse of the removal sequence.
1 Fit a new stake nut and torque tighten to 300 Nm (221
lbf ft), see Note:
2 Re-stake the nut using a square ended staking tool.
Torque Settings
Item Nm kgf m lbf ft
1 300 30.6 221
Section G Brakes
9803/3280
Section G
50 - 7
Issue 1
Parking Brake
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