HOIST 800D
11-8
Published 5-27-2018 Control # 039-06
10. Install the input planet gearset (36) into the drum (5),
making sure it's installed correctly onto the output sun
gear (16).
11. Put a light coating of grease on the thrust washer (6) to
keep it in place. Install the thrust washer into the input
gearset (36), and then insert the input sun gear (8).
12. Install a new o-ring (7-10) and, if necessary, a new
bearing (28) and seal (7-4) into the bearing carrier (26).
Grease the o-ring and seal and install the bearing carrier
into the drum.
13. Position the side plate (1) on top of the rods (43). Attach
the side plate with four capscrews (2). Torque to
specification (see Hoist Torque Specifications Chart,
page 11-15).
14. Install the brake subassembly into the side plate (1),
making sure that the pilot of the brake housing (21)
aligns with the bearing (28) and seal (7-4) in the bearing
carrier (26) and that the holes for the motor are in the
correct orientation. Also, make sure that the level and
vent plugs in the cover are properly oriented. Install eight
capscrews (9) and torque them to specification (see
Hoist Torque Specifications Chart, page 11-15).
15. Install a new o-ring (7-2) on the face of the motor and re-
install the motor/counterbalance valve assembly. Install
two capscrews (51) and washers (52) and torque them
to specification (see Hoist Torque Specifications Chart,
page 11-15).
16. Reconnect the hose (46) to the brake housing (21).
17. Fill both the gearbox and the brake section with the
proper amount and type of lubricants as instructed in the
Recommended Oil, page 11-6.
INSTALLING CABLE ON THE HOIST
NOTE: The cable should preferably be straightened before
installation on the hoist drum.
Install cable on the hoist drum in accordance with the
following procedure.
1. Position the cable over the boom nose sheave and route
to the hoist drum.
2. Position the hoist drum with the cable anchor slot on top.
3. Insert the cable through the slot and position around the
anchor wedge (1) Figure 11-4.
NOTE: The end of the cable should be even with the
bottom of the slot for the anchor wedge.
4. Position the anchor wedge in the drum slot; pull firmly on
the free end (2) of the cable to secure the wedge.
NOTE: If the wedge does not seat securely in the slot,
carefully tap (3) the top of the wedge with a mallet.
5. Slowly rotate the drum, ensuring the first layer of cable is
evenly wound onto the drum.
6. Install the remainder of the cable, as applicable.
Wedge Socket Installation
1. Inspect the wedge and socket. Remove any rough
edges and burrs.
2. The end of the wire rope should be seized using soft, or
annealed wire or strand. If the end of the rope is welded,
the welded end should be cut off. Do not weld on size
6X37 rope. This will allow the distortion of the rope
strands, caused by the bend around the wedge, to
adjust themselves at the end of the line. Refer to Hoist
Cable Inspection and Maintenance, page 3-3 for wire
rope procedures.
3. Make sure the live-end (Figure 11-5) of the rope is
directly in line with the ears of the socket and the
direction of pull to which the rope will be subjected. If the
rope is loaded into the socket incorrectly, under a load
CAUTION
If cable is wound from the storage drum, the reel should
be rotated in the same direction as the hoist.
1
2
3
7312-4
FIGURE 11-4
8301
2
Fo
r
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