Z001019/0_6_July 2008
Page FUEL SYSTEM - 15
SERVICE MANUAL MARINE ENGINES
03 FUEL SYSTEM
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:
Loosen
left-handed
setscrew of control link. Turn
control link against bulkhead on camshaft housing.
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.
3
Calibrate rack position, refer to 06.10.03
4
Loosen fixing of control rack, refer to 03.02.05
02.04 ill.1
02.04 ill.2
02.04 ill.3
02.04 ill.4
03.02.04
Adjust Control Link
(injection quantity)
ToC
