TM 55-1520-240-23-8
10-120
TEST FUEL FEED SYSTEM
(Continued)
10-120
29.
Close valves (24 and 26). Open valve (24.1) and
regulate pressure to 60 psi. Open valve (24) and
stabilize pressure to 60 psi on gage (25). Close
valve (24).
30.
Wait 5 minutes and check gage (25). If gage
indicates 60 psi, go to step 32. If gage does not
indicate 60 psi, go to step 31.
CHECK FOR LEAKS BETWEEN SHUTOFF VALVE
AND NO. 1 ENGINE
31.
Check for leaks as follows:
a.
Check connectors between shutoff valve (40)
and No. 1 engine (14). Use soap and water
mixture as in step 18a.
b.
Check tubing, hoses, and fittings between
shutoff valve (40) and No. 1 engine (14).
Refer to TM 1-1500-204-23.
10-538
