Service manual and spare parts list - BUKH Bremen

6.10.10 Attach shims (53,54,55, 56) to
gear (44).
6.10.11 Attach spacer (47) to gear (44).
6.10.12 Use tubular tool to press on inner
race (46) of needle bearing for gear
(44).
6.10.13 Attach pre-assembled gear (44)
with needle cage (45) and clutch discs
(51 and 52).
Align external discs for proper engagement
with actuating member.
6.10.14 Attach thrust ring (43) in such a
way that sintered surface (brown colour)
faces gear.
6.10.15 Pre-heat inner race (35) of taper
roller bearing to a temperature of
approx. 100°C (212 F) and press it on
shaft.
IMPORTANT:
Repress after cooling down, so that no
gap is left.
Fig. 33
42
0.2 ± 0.05 mm
Fig. 34
41
41
42
35
68
Manual and Spare Parts List ZF M line
6.10.16 Screw on bolt (41), (supplied with
Loctite) and tighten to torque:
ZF 3 M - 5 M 50 Nm 37 ft lb
ZF 10 M 60 Nm 44 ft lb
ZF 12 M - 15 M 100 Nm 74 ft lb
ZF 15 MA - 15 MIV 100 Nm 74 ft lb
ZF 25 M - 25 MA 120 Nm 89 ft lb
ZF 30 M 120 Nm 89 ft lb
6.10.17 (ZF 3 M, ZF 5 M only) attach
shims (68) to end shaft (66). The gap has
to be 0.2 ± 0.05 mm (0.0079±0.0019 in).
6.10.18 (ZF 15 MA only) attach spacer (68).
6.10.19 Check gears (44) and (65) for
free movability in an axial direction.
6.10.20 Attach outer race (34) of taper
roller bearing.
6.11 Reassembling the quill shaft
ZF 15 MIV
6.11.1 Fit radial sealing ring (31) and clip
(84) together with O-ring (86).
Fig. 35
82
81
75
74
85
73
6.11.2 First bearing:
Press on bearing inner race (74).
Fit bearing outer race (75).
6.11.3 Fit spacer ring (76).
6.11.4 Fit key (81).
6.11.5 Press on gear (80).
6.11.6 Fit second spacer ring (76).
6.11.7 Second bearing:
Press on inner race (74).
Fit outer race (75).
6.11.8 Push on clip (73) together with
O-ring (85).
6.11.9 Tighten grooved ring nut (83) to a
torque of 95 Nm (70 lbft), using a socket
spanner, and then secure by pressing rim
into groove in shaft.
6.11.10 Fit radial sealing ring (31) and
cup (84) together with O-Ring (86).
31
84
86
74
75
76
80
76
84
86
31
83