3-165.1. VALVE INJECTOR MECHANISM - MAINTENANCE INSTRUCTIONS (Continued).
CLEANING AND INSPECTION (Cont)
6. Push rods
Inspect for wear.
Examine the cam follower springs for wear or damage.
Check the spring load. Replace a spring when a load
of less than 172 lbs (765 N) will compress it to a
length of 2.125 inch (5.398 cm).
8. Cam follower
Do not attempt to bore out the legs of a standard
cam follower for an oversize pin.
a. Clamp fixture J5840 securely in a vise.
Place the cam follower in the groove in
the top of the fixture with the follower
pin resting on top of the corresponding
size plunger in the fixture.
b. Drive the pin from the roller with a suit-
able drive. Exercise caution in removing
the cam follower body and roller from the
fixture as the roller pin is seated on a
spring-loaded plunger in the fixture.
c. Before installing the new roller pin, re-
move the preservative by washing the parts
with clean lubricating oil or Cindol 1705
and wipe dry. Do not use fuel oil. After
washing the parts, lubricate the roller
and pin with Cindol 1705.