TM-5-4310-389-14
3-27 FUEL INJECTION PIPES (ENGINE).
DESCRIPTION
This task covers:
Repair
INITIAL SETUP
Tools:
Equipment conditions:
General Mechanic Tool Kit
Engine secured (paragraph 2-11).
Material/Parts:
Injection pipes (0415-4513)
Injection pipes (0415-4514)
Breather pipes (0347-0027)
Silicone sealant
Wiping rags, item 25 Appendix E
INSPECT
Visually inspect fuel injection pipes (4, figure 3-26) for leaks, holes, crimps or damage. Ensure compression fittings (5)
and mounting brackets (2) are secure.
REPAIR
a.
Loosen fittings (5).
b.
Remove bolt (1) or nut (7) and brackets (2) with washers (3).
c.
Remove fuel injection pipe (4) or tap out breather pipe (6) using a small rubber mallet.
d.
Apply a small amount of silicone sealant to breather pipe.
e.
Reinstall injection pipe (4) or breather pipe (6).
f.
Reinstall bolt (1) or nut (7) with bracket (2) and washers (3).
g.
Tighten fittings on injection pipes or tap breather pipe in place.
h.
Tighten bracket bolts or nut securely.
3-47
