TM 9-2330-359-14&P
4-39. AIR COUPLING MAINTENANCE (M872A1 AND M872A2) (Con’t).
d .
INSTALLATION
1.
Position reducer pipe (8) and air coupling (7) as an
assembly in nose box (2) and install new
Iockwasher (9), nut (10), and elbow (11).
2.
3.
Apply antiseize tape to male threads of air hose
(1) and connect air hose to elbow (11).
Install nose box cover (3) on nose box (2) with
eight screws (4).
FOLLOW-ON TASKS:
• Perform air leakage test (para 4-37).
TA508036
4-70
