4.6 CONTROL BLOCK
4.6.1 Mounting the control block
New piston rings (item 1, Fig. 6-1) have already been
assembled according to section 4.1.5.
a) Insert key (item 2, Fig. 6-1) into groove of shaft.
b) Place new gasket (item 3, Fig. 6-1) onto control
block.
c) Key slot in pump-drive wheel should be aligned (Fig. 6-
1).
d) Slide control block carefully on input shaft.
e) Push lock washers (item 4, Fig. 6-1) on socket head
bolts (item 5, Fig. 6-1) and provide screw threads
each with a drop of Loctite 243.
f) Screw controlbl
ock tight. Tightening torque of
screws: 18 Nm (13 ft.lb.).
4.7 FLUID FILTER
4.7.1 Mounting the fluid filter
.
Wet O-rings (item 1 and 2, Fig. 7-1) with some ATF
fluid and mount them.
.
Install filter element (item 3, Fig. 7-1) into the trans-
mission.
.
Lock cover (item 4 Fig. 7-1) to the transmission
using an allen wrench. Tightening torque: min. 5
Nm - max 8 Nm (min. 4 ft.lb. - max 6 ft.lb.)
4.8 MAKING THE TRANSMISSION
READY FOR OPERATION
4.8.1 Filling up with Transmission Fluid
Filling with ATF fluid into the dipstick opening (Fig. 8-1).
ATF (Automatic Transmission Fluid) such as, per list on
chapter X.
Fluid quantity:
ZF 63 IV:
4.4 liters (1.1 US gallons)
ZF 80 IV - ZF 80-1 IV:
7.0 liters (1.85 US gallons)
ZF 85 IV:
7.0 liters (1.85 US gallons)
4.8.2 Inserting fluid filter into housing
Insert fluid filter into housing and tighten clockwise by
hand. (Fig. 8-2).
27
Repair Manualand Spare Parts List
Section 4
4
2
5
1
3
FIG. 6 - 1
2
1
3
4
FIG. 7 - 1
FIG. 8 - 1
FIG. 8 - 2
