ZF Repair Manual: ZF63A, ZF63, ZF80A, ZF80-1A
<< Previous of 84 Next >>4. PREASSEMBLY OF HOUSING
4.1 Assembly of outer races
(tapered roller bearings)
Heat output half of the housing (item 1, Fig. 4-1) in an
oven to approx. 120 ëC (248 ëF).
Insert outer races (item 2, Fig.4-1) into housing.
|
WARNING
|
Handle heated tapered roller bearings outer races on
with protective gloves.
When housing has cooled down to ambient temperature,
with a copper/brass punch seat outer races carefully into
housing.
4.2 Installation of fluid suction pipe and baffle
4.2.1 Installation of fluid suction pipe
.
Position oil suction pipe (item 1, Fig. 4-2a) in the hou-
ing.
.
Put one drop of Loctite 242 into screw threaded hole.
.
Lightly tighten the screw (item 3, Fig. 4-2a).
.
Insert centre square punch and tighten definitely the
screw.
.
Adjust oil suction pipe to measure "
A
" (A=26 mm)
(Fig. 4-2b).
.
Put some ATF fluid on the seal seat and on the oil
suction pipe using a brush.
.
Press into housing over the oil suction pipe the seal
using the appropriate punch (Fig. 4-2c).
4.2.2 Installation of baffle (Fig. 4-2d)
(ZF63A - ZF63)
Put one drop of Loctite 243 on the screw thread (item 1)
and screw baffle plate (item 2) into the housing. After
tightening the screws bend plate lugs when present over
the hexagon of screws (see fig. 4-2d).
20
Repair Manual and Spare Parts List
Section 4: Assembly
2
1
FIG. 4-1
2
1
3
4
4
3
ZF 80 A
ZF 80-1 A
ZF 63 A
ZF 63
FIG. 4-2a
2
1
FIG. 4-2d
2
1
A
FIG. 4-2c
1
A
FIG. 4-2b