1 Fit new 'O' rings onto the piston and shaft, lubricate
with oil then press piston fully into bore of clutch
housing.
2 Install the oil baffle and piston spring, make sure the
spring seats in the piston.
3 Fit the spring retaining plate.
4 Compress spring and secure with circlip.
5 Fit the disc spring assembly. Fit the assembly so that
the outer diameter curves away from the clutch piston.
6 Firstly, fit one counter plate.
7 Fit one friction plate followed by one steel counter plate.
8 Continue fitting alternate friction and plain steel plates,
finishing with a friction plate.
9 Fit the pressure (end) plate. Make sure that the
chamfered face is fitted facing the clutch pack as
shown at A. Make sure that the prongs on the pressure
plate DO NOT locate in the large grooves in the hub (the
ones with drilled holes).
10 Fit the clutch friction/counter plates retaining circlip.
Using an air line, blow air down the shaft oil inlet hole
and check the piston and clutch pack is free to operate
smoothly.
113 - 3
Section F Transmission
9803/3280
Section F
113 - 3
Issue 3*
Synchro Shuttle Gearbox
Reverser Unit - Assembly
S217580
10
9
S232741
7
6
5
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