CAM FOLLOWER INSPECT/REPAIR/ REPLACE (CONT).
Assemble cam follower lever as follows:
Lightly oil all parts before reassembly.
If new push tube insert is being installed, a new push tube must also be used.
Using arbor press, install push tube insert (1)
into cam follower lever (2).
Assemble cam follower lever bushing (3) as
Using arbor press and mandrel. install
cam lever bushing (3) into cam follower
lever (2) and align oil hole in bushing
with oil hole in lever.
Cut a chamfer on each end of bushing.
Use drill press at slow speed and cham-
fer tool that cuts a 60 degree angle
chamfer. Clean all metal chips from
Assemble roller pin (4) and cam roller (5) as
Place cam roller (5) into cam follower
Hold a 0.006 inch (0.15 mm) feeler
gauge between lever (2) and cam roller
Using arbor press and mandrel (6),
install roller pin (4) through lever (2) and
cam roller (5).
Install retainer pin (7) into lever (2) and
roller pin (4).
Position six cam follower levers into cam follower housing In premarked positions.
Insure the lever for the injector is in the center position in each assembly.
Slide cam follower shaft through housing and levers.