TM 5-4310-387-14
(2)
Clean piston (1) with TSP ultrasonic cleaner and dry thoroughly.
(3)
Inspect crosshead (1) and replace if crosshead (1) is scored, or measurements taken at two places 900
from each other differ by more than 0.03 in. (0.762 mm), or crosshead diameter is less than 3.446 in.
(87.530 mm).
(4)
Inspect connecting rod (2) and replace if bent or cracked. Replace connecting rod bushings (3) if scored or
wrist pin (4) clearance is greater than 0.003 in. (0.0762 mm), or bushing (5) is scored or clearance with
crankshaft is greater than 0.001 in. (0.0254 mm).
(5)
Install third stage crosshead and connecting rod assembly (para. a.).
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