TM 9-2320-272-24-3
Inspect end frame sleeve pin (5) for wear and for sufficient height to hold end frame sleeve (2) away
20.
from end frame (4).
Inspect end frame (4) for breaks and cracks. Replace if cracked or broken.
21.
Inspect poppet spring assembly (7) for cracks and bends. Replace if cracked or bent.
22.
Inspect hinge (6) for breaks. Replace if broken.
23.
24.
Wipe clean and inspect clutch shifter shaft (9) and fit of new woodruff key (8) for bends, snug key
fit, and scoring on seal surface. Replace shaft (9) if bent, loose key fit, or scored.
Inspect clutch fork (3) for bends or cracks. Replace if bent or cracked.
25.
Clean end frame sleeve (2) and inspect for cracks. Replace if cracked.
26.
27.
Clean bushing (1) and, using a micrometer, measure inner diameter for wear. Replace if inner
diameter exceeds 2.1 in. (54 mm).
Inspect drag brake (10) for breaks and cracks. Replace if broken or cracked.
28.
4-818
