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POWER TRAIN
RT770E
7-24
Published 11/26/2014, Control # 447-05
Drive Shafts
Removal
1.
Support the drive shaft being removed so it does not fall
when disconnected. If removing the coupling shaft or the
forward slip shaft, support the other shaft also.
2.
If removing the coupling shaft, free its bearing from the
frame by removing two bolts, two locknuts, and four
washers.
3.
Remove the bolts from the bearing cap on each end of
the drive line. Note the lengths of the bolts and if they
have lockwashers. Remove the drive line.
Installation
1.
For any drive shaft which has mating marks (arrows),
align these mating marks to ensure proper phasing of
coupler yokes.
2.
Position the drive shaft between the couplers on the two
components it is joining.
3.
For the coupling shaft, secure its bearing to the frame
with bolts, locknuts, and washers.
4.
Secure the drive shaft to the coupler with bolts. Torque
the bolts to 149 Nm to 163 Nm (110 lb-ft to 120 lb-ft).
Lubrication
The drive line slip joints require lubrication. Refer to
CAUTION
Do not disassemble drive lines when removing them from
the crane. Dirt can enter the spline and cannot be purged.
In addition, the drive lines are assembled in a specific
orientation when manufactured and can easily be
incorrectly reassembled.
Содержание Grove RT770E
Страница 3: ...Service Maintenance Manual Grove RT770E ...
Страница 4: ......
Страница 40: ...INTRODUCTION RT770E SERVICE MANUAL 1 26 Published 11 26 2014 Control 447 05 THIS PAGE BLANK ...
Страница 124: ...HYDRAULIC SYSTEM RT770E 2 84 Published 11 26 2014 Control 447 05 THIS PAGE BLANK ...
Страница 126: ...ELECTRICAL SYSTEM RT770E SERVICE MANUAL 3 2 Published 11 26 2014 Control 447 05 FIGURE 3 1 7983 ...
Страница 149: ...4 5 Published 11 26 2014 Control 447 05 RT770E SERVICE MANUAL BOOM 4 GROVE FIGURE 4 2 ...
Страница 150: ...BOOM RT770E SERVICE MANUAL 4 6 Published 11 26 2014 Control 447 05 FIGURE 4 2 continued ...
Страница 151: ...4 7 Published 11 26 2014 Control 447 05 RT770E SERVICE MANUAL BOOM 4 GROVE FIGURE 4 2 continued ...
Страница 152: ...BOOM RT770E SERVICE MANUAL 4 8 Published 11 26 2014 Control 447 05 FIGURE 4 2 continued ...
Страница 153: ...4 9 Published 11 26 2014 Control 447 05 RT770E SERVICE MANUAL BOOM 4 GROVE FIGURE 4 2 continued ...
Страница 154: ...BOOM RT770E SERVICE MANUAL 4 10 Published 11 26 2014 Control 447 05 FIGURE 4 2 continued ...
Страница 224: ...5 24 Published 11 26 2014 Control 447 05 HOIST AND COUNTERWEIGHT RT770E This Page Blank ...
Страница 276: ...POWER TRAIN RT770E 7 30 Published 11 26 2014 Control 447 05 THIS PAGE BLANK ...
Страница 300: ...UNDERCARRIAGE RT770E 8 24 Published 11 26 2014 Control 447 05 FIGURE 8 28 ...
Страница 321: ...9 9 RT770E LUBRICATION 9 Published 11 26 2014 Control 447 05 GROVE 7114 17 1 4 2 7114 20 7114 10 3 FIGURE 9 1 ...
Страница 323: ...9 11 RT770E LUBRICATION 9 Published 11 26 2014 Control 447 05 GROVE 7114 17 11 12 7114 9 FIGURE 9 2 8130 1 ...
Страница 329: ...9 17 RT770E LUBRICATION 9 Published 11 26 2014 Control 447 05 GROVE 42 7114 25 7114 24 41a 7649 21 FIGURE 9 5 40 8130 2 ...
Страница 331: ...9 19 RT770E LUBRICATION 9 Published 11 26 2014 Control 447 05 GROVE FIGURE 9 6 8130 1 51 52 50 ...
Страница 336: ...LUBRICATION RT770E 9 24 Published 11 26 2014 Control 447 05 72 73 74 73 74 72 73 74 73 74 FIGURE 9 8 8133 ...
Страница 343: ...9 31 RT770E LUBRICATION 9 Published 11 26 2014 Control 447 05 GROVE 84 7114 30 FIGURE 9 11 85 7115 33 8130 2 ...
Страница 347: ...9 35 RT770E LUBRICATION 9 Published 11 26 2014 Control 447 05 GROVE 7649 22 101 100 FIGURE 9 13 8130 2 ...
Страница 348: ...LUBRICATION RT770E 9 36 Published 11 26 2014 Control 447 05 FIGURE 9 14 102 8130 2 ...
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