TM 5-3610-286-20
2-43.
Swing Gears (cont).
b. Repair. (figure 2-90)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Remove pin (1), collar (2), and pinion gear (3).
Replace stripped or worn pinion gear (3).
Replace pinion gear (3), collar (2) and pin (1) in gear (4).
Remove four socket-head cap screws (5) and washers (6) and separate flange (7)
from gear (8).
Remove four threaded studs (9) from flange (7).
Replace gears (4, 8) if worn or if teeth are chipped or missing. Replace flange (7) if
pinion gear teeth are worn or chipped. Replace stripped threaded studs (9).
NOTE
If gear (8) is replaced, new gear will not have positioning holes. If not, refer
to MAC (Appendix B). If hole is present, or old gear (8) iS replaced, go to
step (7).
Replace four threaded bolts (9) into flange (7).
Aline flange (7) and gear (8) in O position (O/S end of tapered pin (10) in
gear (8)) and replace four socket-head cap screws (5) and washers (6).
locator hole in
2-222