HOISTS AND COUNTERWEIGHT RT880E SERVICE MANUAL
5-8 Published 11-10-2014, Control # 524-00
Complete Assembly
Removal
1. Remove all tension from the springs on each side by
loosening the nuts and jam nuts.
2. Support the weight of the assembly and remove the two
bolts and washers securing each side plate to the hoist.
Remove the idler drum and cable follower assembly
from the hoist.
3. If necessary to completely disassemble or remove any
part of the assembly, refer to the applicable paragraphs
in this Sub-section.
Installation
1. Position the idler drum and cable roller assembly on the
hoist and secure each side plate to the hoist with two
bolts and washers.
2. Adjust the tension on the cable follower. Refer to instruc-
tions in Cable Follower, page 5-7.
Item Description
1 Pivot Bracket
2Drum
3 Follower Roller
4Arm
5Spring
6 Spring Adjusting Rod
Item Description
7 Lever
8 Idler Roller
9Nut
10 Bracket
11 Rotation Sensor
12 Hydraulic Motor
FIGURE 5-4
8
2
12
11
3
4
7
1
5
6
10
7078-1
3.0 cm (1.21 inch)
9
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