TM 5-3805-280-24-1
1. Install sprocket (C) on drum (B).
2. Clean threads of cap screws (A) using cure primer.
3. Apply thread lock and sealer (high strength) to threads.
02
0250
Install cap screws and tighten.
22
Sprocket-to-Drum Cap Screw--Specification
Torque ......................................................................... 470 Nm (345 lb-ft)
4. Clean ring gear mounting surface of drum (B).
5. Install O-ring (F).
6. Apply high flex form-in-place gasket to the mounting
surface.
7. Install sprocket and drum on ring gear (E).
8. Clean threads of cap screws (D) using cure primer.
9. Apply thread lock and sealer (high strength) to threads.
Install cap screws and tighten.
Ring Gear-to-Drum Cap Screw--Specification
A--Cap Screw (20 used)
B--Drum
Torque ......................................................................... 265 Nm (195 lb-ft)
C--Sprocket
D--Cap Screw (16 used)
E--Ring Gear
F--O-Ring
Continued on next page
TX,02,UU3676
1906MAY983/11
12-20