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 TM 55-1905-221-14-1
4-51. FUEL INJECTORS (Continued).
Location/Item
Action
Remarks
INSTALLATION
4. Fuel Injector
a.
Insert the injector (1) into
the injector tube (2) with
the dowel registering with
the locating hole in the
cylinder head.
b.
Slide the rack control lever
(3) so that it registers
with the injector rack (4).
c.
Place the injector clamp
(5) and install the special
washer (6).
d.
Install (7), and tighten it
to 20-25 ft-lb (2.7660-3.4575
kgm) torque. Make sure that
the clamp does not interfere
with the exhaust valve or
injector spring (8).
NOTE
Check the injector control rack for free movement. Excess torque can
cause the control rack to stick or bind.
e.
Move the rocker arm assembly
(9) into position and tighten
rocker arm bracket bolts to
90-100 ft-lb (12.447-13.830
kgm) torque.
f.
Remove the shipping caps,
install the fuel pipes and
connect them to the injectors
and the fuel connectors.
Tighten the connections to
12-15 ft-lb (1.6596-2.0745
kgm) torque.
4-196
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