TM 10-4320-31014
4-17. REPLACE FUEL FILTER, FUEL PRESSURE LINE, HOSES AND FITTINGS (Continued)
13 Remove fuel pressure line (1) from injector (2) and injection pump
(3). Tape or plug fittings.
14 Remove non-return valve (1) and gasket (2). Discard gasket (2).
INSPECTION:
Dry cleaning solvent P-D-680 (safety or Stoddard's
Solvent) is potentially dangerous. Avoid repeated and
prolonged breathing of vapors and skin contact with the
liquid. Do not use near open flame, arcing equipment, or
other ignition sources. Always wear eye protection and
protective clothing. The flash point of P-D-68° is 100°F
to 138°F (38°C to 59°C).
1
Inspect all fuel hoses for cracks, abrasions, or restrictions. Replace as necessary.
2
Inspect fuel pressure line (1) for damage, rust, corrosion, or restrictions. Replace if necessary.
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