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TM 10-4320-343-14
4.10.16 Fuel Line Hoses and Fittings Maintenance. (continued)
(2) Remove banjo bolt, (6), washer (7), and washer (8).
(3) Remove banjo bolt, (9), washer (10), connector (11), washer (12),
washer (13) and return line (1) .
(4) Remove fluid restriction bolt (14), washer (15), connector (16),
washer (17), and return line (2).
i .
Remove high pressure fuel lines (figure 4-25, 1) as follows:
(1) Tag the three high pressure fuel lines (1).
(2) Remove three nuts (2) at fuel injection nozzles (3).
(3) Remove three nuts (4) at fuel injection pump (5).
(4) Remove nut (6), lockwasher (7), bolt (8) and clamp (9).
(5) Remove high pressure fuel lines (1) from engine.
4.10.16.2 Repair.
Do not use dry cleaning solvent without proper ventilation and clothing.
DO not smoke or use near open flame or excessive heat.
Dry cleaning
solvent is potentially dangerous to personnel and property.
Clean parts
in a well ventilated area.
Avoid inhalation of solvent fumes.
Wear
goggles and rubber gloves to protect eyes and skin.
Wash exposed skin
thoroughly.
Flash point of solvent is 100°F to 138°F (38°C to 59°C) .
Failure to obey this warning may result in personal injury or death.
a.
Clean all fittings and lines (exterior) with clean cloth moistened with
solvent.
b.
Inspect lines for cracks, chafing, and defective connectors.
Replace if
defective.
c .
Inspect fittings for cracks and thread distortions.
Replace if defective.
4.10.16.3 Installation.
Do not smoke or use open flames around fuel.
Ensure container
is used to catch fuel and fuel is disposed of properly.
Failure
to obey this warning may result in personal injury or death.
NOTE
Prior to installation of fuel lines, hoses or fittings, remove
plugs and caps installed to prevent contamination.
a.
Install high pressure fuel lines (figure 4-25, 1) as follows:
(1) Position high pressure fuel lines (1) on engine.
(2) Install clamp (9), bolt (8),
lockwasher (7) and nut (6) .
(3) Install three nuts (4) on fuel injection pump (5).
(4) Install three nuts (2) on fuel injection nozzles (3) and remove tags.
4-49
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