3-33 ROCKER LEVER HOUSING ASSEMBLY REPAIR/REPLACE (CONT).
Check injector rocker lever (4) socket seat as
Coat ball end of new injector link (7) with
Place ball end of injector link (7) into socket
seat (8) and rotate using hand pressure.
Check seat (8) wear area. If wear area is not
80 percent blued, replace socket seat.
Lightly oil all parts before assembly.
Install adjusting screw (1) and adjusting screw nut
(2) in each rocker lever (3, 4, and 5). Do not
If the plugs are threaded type, hold one plug
with an allen wrench while tightening the
other plug to 70 ft-lbs (95 N.m) torque.
Install two O-rings (6) and plugs (7) in each rocker
lever shaft (8).
The setscrew hole and seven oil passage
Failure to do so will cause severe engine
Push shaft (8) into housing (9) with setscrew hole
(10) to the top and seven oil passage holes (11)
toward flat side of housing.
Install exhaust (3), injector (4), and intake (5)
rocker levers as shaft (8) is pushed through left
side of housing (9).
Install intake (5), injector (4), and intake (3)
rocker levers as shaft (8) continues into right side
of housing (9).