ZF Repair Manual: ZF63IV, ZF80IV, ZF80-1IV
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Repair Manual and Spare Parts List
Section 3: Disassembly
8. REVERSING CLUTCH PACK
8.1 Removal of the clutch discs
.
Remove the tapered roller bearing inner races (item
1 and 2, Fig. 8-1a) and the gear (item 3, Fig. 8-1a)
using the tools described in section 7.2.
.
Lift butting rings (item 1, Fig. 8-1b) off using two
screwdrivers.
.
Pull gear (item 2, Fig. 8-1b) and needle bearings off.
.
Removal of pressure plate: Pressing snap ring
against periphery of pressure plate (item 1, Fig. 8-
1c) by means of screwdrivers. Extract it together with
end disc (item 1, Fig. 8-1c). The clutch discs can now
be removed from the coupling housing.
Repeat same procedure to remove pressure plate on
the opposite side.
1
3
2
FIG. 8-1a
1
2
FIG. 8-1b
1
FIG. 8-1c