TM 9-2330-267-14&P
4-42. RELAY VALVE REPLACEMENT (Con’t).
b.
INSTALLATION
NOTE
The M149 relay valve is installed on frame using three screws and nuts. Steps 2 and 3
are for M149A1 or M149A2 only.
1.
Install two elbows (1) on relay valve (2).
2.
Using antiseize tape, install nipple (3) in relay valve (2).
3.
Install relay valve (2) and nipple (3) on air reservoir (4).
FOLLOW-ON TASKS:
l Connect air lines and fittings to relay valve (para 4-37 or 4-38).
4-79
