18
L. DRUM SECTION ASSEMBLY
1. After inspecting and replacing the necessary
parts, install the drum (34) onto the output
shaft (38). This part is very heavy and you
will need the assistance of a hoist. With the
weight of the drum supported, install the
brake band assembly (66) and install the
capscrews (70), nuts and washers (71 &
72). The brake band air cylinder (68) can be
reattached later.
2. Install the inner thrust collar (24) making
sure the half-moon slots are lined up with
the key slots in the output shaft (38). Tap
the three keys (94) into their slots in the
output shaft.
3. If necessary, install the new drum clutch (28)
using six capscrews (33). Torque to
specified torque (see page 29 of this
manual). Next, align the coupler (30) with
the keys (94) and slide it onto the output
shaft (38). Install the sliding clutch (27) and
yoke (67) onto the coupler (30).
4. Install the outer thrust collar (53), aligning
the half moon slots with the keys (94).
Tightly hold the thrust collar against the keys
and lock down the three set screws (81).
(
Continued on Page 19
)
20
90
29
100
49
21
25
53
67
30
27
51
94
24
31
97
91
69
105
100
49
48
81
92
70
72
100
73
71
99
68
34
35
71
39
38
85
33
66
65
62
63
64
61
31
25
21
74
75
60
55
28
Summary of Contents for TWG TULSA RUFNEK 60
Page 9: ...9 CLUTCH INSPECTION...
Page 28: ...28 VISCOSITY CHART...
