Manitowoc Grove CD3340B - Page 229

GROVE 8-13
CD3340B/YB4411 AXLES/DRIVE SHAFTS/WHEELS AND TIRES
8
Published 04/07/2015 Control # 569-00
Wheel Hub Disassembly
1. Position the hub with the drain plug to the top of hub
(Figure 8-37). Loosen the drain plug slightly to remove
any pressure that may have built-up in the hub.
2. Position the drain plug at the bottom of the hub. Remove
the plug and drain the lubricant into a suitable container.
3. Remove the two screws (Figure 8-38) fastening the
planetary carrier to the wheel hub.
4. Remove the planetary carrier from the wheel hub. Place
the planetary carrier on clean work bench and check for
wear. Remove the O-ring (Figure 8-39) and check its
condition.
5. Should any of the planetary gears need replacement
perform the following:
a. Remove the retaining ring (Figure 8-40) from the pin
shaft.
b. Remove the washer and planetary gear
(Figure 8-41) from the pin shaft.
P0587
FIGURE 8-37
P0588
FIGURE 8-38
P0589
FIGURE 8-39
P0590
FIGURE 8-40
FIGURE 8-41
P0591
Reference Only