TM 9-2330-390-14&P
4-73.
REAR DOLLY AIR LINES REPLACEMENT (Con't).
k.
RELAY VALVE-TO-TEE TUBE ASSEMBLY REPLACEMENT
1.
2.
3.
4.
DO NOT overtighten fittings at relay valve or damage to relay valve will occur.
Disconnect tube assembly (38) from elbow (39) at relay valve (11).
Disconnect tube assembly (38) from tee (31) at front of pivoting tray (23). Remove tube assembly.
Connect tube assembly (38) to tee (31).
Connect tube assembly (38) to elbow (39).
Follow-on Tasks:
l Close air reservoir draincock (see paragraph 3-6).
l Connect intervehicular air hoses (see paragraph 2-11).
l Check for leaks (see paragraph 4-23).
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