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 TM 55-1905-220-14-6
3-147. FUEL INJECTOR - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
REMOVAL and CLEANING
1.
Top of
Fuel
Remove from injector (3),
Protect fuel
cylinder
pipes
and connectors (4).
pipes and fuel
(1
connectors
and
from dirt or
2)
foreign
particles.
2.
Top of
Filter
Cover filter cap with
Do immediately
injector
cap
shipping cap.
after fuel
(5)
pipes are
removed.
3.
Start
Engine
Crank engine to bring
switch
outer ends of injector
push rods and rocker arms
in line horizontally.
4.
Rocker
Two rocker
Remove bolts and swing
arms
shaft
rocker arms away from
(6)
bracket
injector and valves.
bolts (7)
5.
Underneath
Injector
Loosen and remove in-
rocker
clamp
jector clamp bolt (9),
arm
(8)
washer (10) and clamp
(8).
6.
Injector
Injector
Loosen two screws on
Refer to first
tube
rack
lever.
Slide lever
figure.
(11),
control
away from injector.
(outer
lever
side of
(12)
cylinder
head)
7.
Cylinder
Injector
Lift injector out of
Immediately
head
(13)
cylinder head.
after removal
of injector,
cover injector
hole to keep
out dirt or
foreign
particles.
3-2510
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