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Page Title:
Table 1. Engine Troubleshooting Procedures - Continued. |
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 TM 5-2410-237-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 1. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
Engine Starts But Fails to Keep Running -
5.
Check engine low idle
Adjust governor low idle rpm
speed.
Continued.
6.
Perform cylinder cutout test
Replace nozzle for suspect
cylinder (WP 0040 00).
7.
Check for defective or
Replace pump(s) (WP 0055 00).
leaking
fuel
injection
pump(s).
7.
Poor Acceleration and/or Lack of Power.
1.
Check with operator to
determine if fuel tank was
filled with correct fuel. If
incorrect fuel was put in,
perform the following
tasks:
a. Drain fuel system (WP
b. Replace fuel filters (WP
c. Fill fuel tank with correct
fuel (TM 5-2410-237-10).
d. Prime fuel system (WP
2.
Check air cleaner for air
Clean air inlet and service air
restriction.
cleaner filter elements (WP 0045
Clean lines with compressed or
3.
Remove and inspect fuel
ratio line from between
sturdy wire. Replace line if
turbocharger and governor
damaged (WP 0053 00).
housing.
1. Clean lines with compressed
4.
Disconnect
fuel
lines
between tank shutoff valve
air or sturdy wire and
and primary fuel filter (WP
reconnect (WP 0053 00).
obstruction.
2. Replace fuel filters (WP 0059
00 or WP 0060 00).
3. Prime fuel system (WP 0041
1. If a leak is at a connection,
5.
Inspect fuel lines and
connections for leaks,
tighten.
obstructions and damage.
Change 1
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