TM 9-2330-211-14&P
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (Con't).
S-SEMIANNUAL
ITEM
INTERVAL
PROCEDURE
NO.
S
3
LANDING GEAR
a.
Remove gearbox cover (4) and check for damaged gears and contaminated lubricant.
b.
Check for damaged lower leg tubes (5), missing or damaged pins, or sheared woodruff keys.
Change 2 4-5