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 TM 55-1905-219-14-4
3-31. FUEL INJECTOR CONTROLS - MAINTENANCE INSTRUCTIONS.
a. The fuel injector control tube assemblies are mounted on the left and right bank cylinder heads and
consist of a control tube, injector rack control levers, a return spring and injector control tube lever mounted in
two bracket and bearing assemblies attached to each cylinder head.
b. The injector rack control levers connect with the fuel injector control racks and are held in position on
the control tube with two adjusting screws. The return spring enables the rack levers to return to the no-fuel
position. The injector control tube lever is pinned to the end of the control tube and connects with the fuel rod
which connects with the engine governor.
c. An emergency engine shutdown is accomplished by tripping the air shut-off valve in the air inlet
housing.
This task covers:
a. Inspection
c. Disassembly
b. Removal
d. Reassembly
e. Installation
INITIAL SETUP
Test Equipment
References
NONE
Removal of Control
Tube Links
Equipment
Special Tools
Condition
Condition Description
NONE
Governor Maintenance
Instructions
Rocker Arm Cover Removal
Material/Parts
Special Environmental Conditions
NONE
NONE
Personnel Required
General Safety Instructions
1
NONE
3-678
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