ZF Repair Manual: ZF63IV, ZF80IV, ZF80-1IV
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Repair Manual and Spare Parts List
Section 4: Assembly
ASSEMBLY
1. INPUT SHAFT
1.1 Mount discs into reversing clutch
Equip both sides coupling with new outer discs (item 1,
Fig. 1-1a) and new inner discs (item 2, Fig. 1-1a).
NOTE.
Stagger the position of the notches on the outer discs
as shown in Fig. 1-1a.
The lugs on the outer discs have to be positioned in
line with each other as shown in Fig. 1-1a.
Install snap ring into groove of clutch housing securing
the pressure plate.
.
Place snap ring engaging it into housing groove (2).
.
Check correct position of end disc (1) Fig. 1-1b.
.
Repeat same procedure on opposite side of clutch.
1.2 Install needle bearings and gear
.
Place needle bearing (item 1, Fig. 1-2) onto shaft
and push gears (item 2, Fig. 1-2) on.
.
Repeat same procedure on opposite side of clutch.
INTRODUCTION
A well-lighted work area that is free from dirt and chips,
will facilitate the work considerably.
ZF-HURTH MARINE recommends to use a swivelling
stand, described in the disassembly section to aid in
the assembly.
Thoroughly clean all mating surfaces from any loctite or
gasket material.
|
WARNING
|
Cleaners and solvents can be toxic and potentually
harmful without proper ventilation. Use caution
when using such cleaners.
Always wear protective gloves and glasses!
1
2
FIG. 1-1a
2
1
FIG. 1-1b
2
1
FIG. 1-2