11421
Figure 5-4. Removing Intermediate Gear and
Pinion Assembly.
11422
Figure 5-5. Removed Load Brake Assembly.
d.To disassemble drum gear, remove external snap ring from splined shaft, using heavy-duty snap ring pliers, and pull off gear.
e.To disassemble intermediate gear and pinion, press pinion shaft from gear using an arbor press.
f.It is recommended that load brake assembly be returned to an Authorized Repair Station for inspection and repair. If it is necessary that you make your own inspection and repair, instructions below must be followed:
(1)Place load brake assembly, flange up, in a vise equipped with brass or copper jaw plates to protect pinion gear teeth. Remove snap ring from end of load brake shaft (Figure 5-6).
10333
Figure 5-6. Remove Snap Ring From Load Brake Shaft.
(2)Using a puller tool, remove brake flange from shaft. A groove is provided around outer diameter for this purpose. See Figure 5-7. Remove key from shaft and lift off 2 friction discs, and the pawl and ratchet assembly (Figure 5-8).
10334
Figure 5-7. View Showing Load Brake
Flange Removed.
(3)Remove load brake gear. If replacement of spring, spring retainer or cam is necessary, press off shaft (Figure 5-9).
(4)The load brake pawl and ratchet is a riveted assembly and is not to be disassembled.
(5)Clean all parts thoroughly and inspect for wear and damage. Replace all parts that are excessively worn or damaged. Hard surface or glazed friction discs should be replaced.
10335A
Figure 5-8. Removing Pawl and Ratchet Assembly
From Load Brake Shaft.
g.Reassemble gearing and load brake parts following reverse procedure of disassembly. In assembling load brake, observe assembly steps (1) through (4) below:
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