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
This task covers:
INITIAL SETUP :
Removal of Control
Rocker Arm Cover Removal
Special Environmental Conditions
General Safety Instructions