ServiceManual

SERVICE MANUAL MARINE ENGINES
03 FUEL SYSTEM
03.02.04 Adjust Control Link
(injection quantity)
Prior to adjustment, unit injector must be tightened
properly, and control rack must be fixed in
position with set pin.
NOTE:
Readjust all control links even if only
one link has been opened.
STARTING POSITION:
02.04 ill.1
Loosen left-handed setscrew of control link. Turn
control link against bulkhead on camshaft housing.
02.04 ill.2
1 Carefully position end of control link on front side of
unit injector control rack (possibly use screwdriver).
2 Turn control link against unit injector control gear until
control gear completely pushes against upper gauged
stop and hold position with screwdriver. Hold in this
position and tighten left-handed setscrew of control
link with a torque of 7 Nm +/-0,5. Repeat steps 1 and
2 for the rest of unit injector control racks.
02.04 ill.3
3 Calibrate rack position, refer to 06.10.03
4 Loosen fixing of control rack, refer to 03.02.05
02.04 ill.4
Z001019/0_7_July 2012 Page FUEL SYSTEM - 15