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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
2.
Engine Cranks But Fails to Start -
3. Fill fuel tank with correct
Continued.
grade of clean fuel (TM 5-
2410-237-10).
4. Prime fuel system (WP 0041
1. Clean lines with compressed
b. Disconnect fuel lines
air or sturdy wire and
between tank shutoff
reconnect (WP 0053 00).
valve and primary fuel
filter (WP 0059 00) and
check for obstruction.
2. Replace fuel filters (WP 0059
00 or WP 0060 00).
3. Prime fuel system (WP 0041
3.
Check fuel pressure gauge.
If indicator is in the red, replace
fuel filters (WP 0059 00 or WP
1. If a leak is at a connection,
4.
Inspect fuel lines and
connections for leaks,
tighten.
obstructions and damage.
2. If a leak results from cracked,
split or damaged tubing,
replace tubing (WP 0053 00).
5.
Check governor
setting
Adjust governor low or high idle
6.
Check fuel injection timing
Adjust fuel injection timing (WP
7.
Perform cylinder cutout test
Replace fuel injection nozzle(s)
for suspect cylinder (WP 0040
If shaft does not rotate, remove
8.
Check for slipping fuel
injection pump drive.
small cover from timing gear
Remove fuel transfer pump
cover and tighten accessory
(WP 0042 00). Crank
drive gear retaining nut. If
engine and look through
tightening corrects slipping
fuel
transfer
pump
condition, time fuel injection
mounting openings to see if
pump (WP 0057 00).
shaft rotates.
0006 00-2
Change 1
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