6-12
Published 01-29-2014, Control # 496-00
SWING SYSTEM TMS800E SERVICE MANUAL
The inner race of the bearing is secured to the turntable by
72, M24 Grade 10.9 bolts. The outer race of the bearing is
secured to the carrier frame by 72, M24 Grade 10.9 bolts.
Torque Values
Torque all turntable bolts to a final torque of 1005 to 1089 Nm
(741 to 803 lb-ft).
Tools Required
The Special Turntable Bolt Torquing Tools (see Figure 6-4)
illustrates and lists the complete set of special tools required
to torque the turntable bolts.
Inner Race Torquing
1. Extend and set the outriggers. Fully elevate the boom.
2. Torque eight bolts to 804 to 871 Nm (593 to 642 lb-ft)
using the following sequence pattern; 19, 55, 37, 1, 28,
64, 46, and 10 (see Figure 6-3). Tools used are the
socket, multiplier, backlash adapter, necessary
extensions, and torque wrench.
3. Return to bolt 1 and torque all bolts sequentially in a
clockwise direction to the final torque of 1005 to 1089
Nm (741 to 803 lb-ft). The same tools are used as in step
1.
Outer Race Torquing
Same as inner race (see Figure 6-3).
5
4
3
6
7
NOTE: Bolt pattern
numbering
is the same
for the inner
and outer
race
8
9
10
1
2
19
18
17
16
11
12
13
14
15
20
21
22
23
24
25
26
27
28
31
30
29
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
49
48
50
51
53
52
54
55
65
64
63
62
61
60
59
58
57
56
72
66
71
70
69
68
67
REAR
FIGURE 6-3
Reference Only
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