TM 5-3810-307-24-1-2
CAUTION
Failure to finger tighten the two injector clamp capscrews prior to
tightening to final torque value may result in a deformed fuel injector.
Place Loctite 272 (red) on the two injector clamp capscrews (6). Align the injector
c.
clamp (7) with the mounting holes on the injector mounting base (carrier) (8) and secure
with the two injector clamp capscrews (6). Tighten both capscrews finger tight before
tightening to final torque value of 50 ftlb (68 Nm).
d.
Place Loctite 545 (purple) on the waste fuel outlet fitting (5) and install in the fuel
injector (2).
e.
Connect the rubber waste fuel line (4) and hose clamp (3) to the waste fuel outlet fitting
(5) on the fuel injector (2). Tighten the hose clamp (3).
f.
Connect the braided fuel injector line (1) to the fuel injector (2).
NOTE
Prior to starting the impact hammer, ensure fuel system has been bled by
bleeding air from the fuel inlet line at each of the two fuel injectors in
accordance with the Preventive Maintenance Checks and Services
(PMCS) Table in Appendix H of the Operator's Manual, TM 5-3810-307-
10.
Fuel System Fuel Pump Feed and Fuel Return Inline Filters. (Refer to Figure K-27.)
The fuel pump feed and return inline filters are normally removed for replacement.
Removal.
a.
Close the fuel pump feed and return shutoff valves (handles perpendicular to the lines).
b.
Using a suitable container to catch any fuel, loosen the two hose clamps (1, Figure K-27)
securing the two rubber fuel lines (2) to the inline filter (3) and disconnect the lines. Note
the direction of the arrow marked on the inline filter (3), remove the inline filter (3), and
discard.
Installation.
a.
Connect the two rubber fuel lines (2, Figure K-27) and hose clamps (1) to the proper
fittings on the replacement inline filter (3) with the arrow marked on the side facing in the
same direction noted during removal. Tighten the hose clamps (2).
NOTE
Prior to starting the impact hammer, ensure fuel system has been bled by
bleeding air from the fuel inlet line at each of the two fuel injectors in
accordance with the Preventive Maintenance Checks and Services
(PMCS) Table in Appendix H of the Operator's Manual, TM 5-3810-307-
10.
K-64 Change-1
