TM 5-3610-285-14
b.
Loosen setscrew and remove main drive gear from main drive shaft.
c.
Loosen setscrew and remove inner gear from shaft. Remove key from shaft.
d.
Loosen setscrews on collars on main drive shaft.
e.
Remove studs and chain idlers from left end plate.
f.
Remove main drive shaft, collars, chain sprocket, key, and washers from rack.
NOTE
Keep all components of each roller assembly together. Tag each roller assembly to be sure of proper
reassembly.
g.
Remove screws, washers, locking plates, and springs from end of exit roller assembly.
h.
Remove shaft from exit roller assembly.
i.
Remove exit roller assembly, spacer, and bearings from between end plates.
j.
Loosen nuts and remove studs retaining resilient roller assembly to end plates. Tag and remove roller assembly.
k.
Locate defective roller and pry out roller stud from right end plate opposite chain end.
l.
Remove roller assembly.
m.
Remove roller stud from left end plate, if defective.
n.
Pry chain link apart and remove chain.
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