INJECTOR SYNCHRONIZATION, FUEL SETTING, AND FUEL TIMING - CONTINUED
FUEL SETTING - CONTINUED
Ensure end face of rack bar is clean.
Position indicator group so that indicator stem (15) is on end face of rack bar (16) of no. 1 injector. Lever must contact
end face of rack bar.
Turn indicator ON and set indicator units to MM.
Push indicator plunger in and out to ensure travel direction is correct. Indicator should indicate positive
when plunger moves out.
Ensure indicator has adequate travel in both directions. Reposition indicator to allow for travel in both
directions, if required.
Firmly push rack head (10) of no. 1 injector until injector rack head stop pin (9) touches square shoulder of injector body
(8) and hold in this position. No. 1 injector is now at FUEL OFF.
Press ZERO SET button on indicator to define zero rack at this position.
Release control rod (7) then push it back into zero rack. Repeat this several times to ensure consistent zero point has