TM 5-3895-385-23-1
0079
Table 1. Engine Failure To Start -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If fuel flow is equal to or less
than 120 ml per minute (4 fl-oz
per minute) maximum at idle or
90 ml per minute (3 fl-oz per
minute) maximum while
cranking, turn keyless engine
switch to OFF position (TM 5-
3895-385-10), and replace fuel
pump (WP 0329, Vol 2).
15.Fuel pump malfunction.
1. Disconnect the fuel drain line
connecting the fuel pump drain
to the fuel return manifold (WP
0448, Vol 3, Figure 54).
2. Attach pressure gauge and
adapter to the fuel drain line
connection (WP 0448, Vol 3,
Figure 49).
3. Start engine (TM 5-3895-385-
1. If drain line pressure is more
10) and run at idle, or if engine
than 2.7 psi (18.6 kPa), turn
fails to start, measure pressure
keyless engine switch to the OFF
while cranking.
position (TM 5-3895-385-10),
and replace fuel pump (WP
0329, Vol 2).
2. If drain line pressure is less than
2.7 psi (18.6 kPa), turn keyless
engine switch to OFF position
(TM 5-3895-385-10), restore to
original condition, and proceed to
next malfunction.
16.Internal engine problem.
Proceed to Corrective Action.
Replace engine (WP 0323, Vol 2).
END OF WORK PACKAGE
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