INTERVAL
TM 5-4320-302-14
Table 2-2. Operator/Crew Preventive Maintenance Checks and Services-Continued
B BEFORE OPERATION
D DURING OPERATION
A AFTER OPERATION
W WEEKLY
M MONTHLY
B
D
A
W
M
6
Fuel Lines and Fittings (Front).
Class III leak-
age is present
or fire hazard
WARNING
exists.
Severe burns, illness, or death may result if per-
sonnel fail to handle diesel fuel properly. Ob-
serve the following precautions:
· Do not inhale vapor.
· Be certain fuel lines and connections are
secure.
· Work in a well-ventilated area.
Check vent fuel line for cracks, holes, line leaks,
abrasions, leaks at 90 degree elbow, and leaks at
hose fitting.
Check backleakage line for cracks, line leaks, and
leaks at banjo bolts.
Check injectors for leaks.
Check injection lines for cracks, line leaks, worn
spots, and leakage at injector fittings.
Check that pipe clip is tight, enclosed rubber
sleeves are in place, rubber sleeves are in place
and protecting lines from wear.
ITEM
NO.
ITEM TO BE INSPECTED
PROCEDURE: CHECK FOR AND HAVE REPAIRED,
FILLED, OR ADJUSTED AS NEEDED
EQUIPMENT IS NOT
READY/AVAILABLE IF:
2-14
