CAM FOLLOWER ASSEMBLY - CONTINUED
ASSEMBLY - CONTINUED
19. Cam follower
Roller (2), roller
pin (3), and new
roll pin (4)
Place roller in cam follower lever.
Using thickness gage, check between
cam follower lever and roller for clear-
ance of 0.006 inch (0.15 mm).
Install roller pin through lever and
aline with roller.
Aline roller pin hole (5) with hole (6) in
Using arbor press and ST-970 plug driv-
ing mandrel, press in.
Position roll pin in cam follower lever.
Using 16-ounce ball-peen hammer and
3/32-inch drive-pin punch, drive roll
pin thru roller pin.
Check roller for free movement.
When performing next step, position two cam follower levers with screw slots facing
toward ends of cam follower housing.
20. Cam follower
Two cam follower
shafts (8) and six
cam follower levers (9)
Coat two cam follower shafts with clean
lubricating oil and start through each
side of cam follower housing.
Aline lockscrew holes in shafts with
lockscrew holes in cam follower
Install cam follower levers onto shafts as
they are pressed through cam follower
Note tag numbers on cam follower
Using arbor press and ST-1053 plug
driving mandrel, press in.
A dummy screw is installed at this point to prevent lock screw breakage. Lock screws
have a tendency to break due to very close cam follower housing-to-cam follower shaft
fit, which causes the cup plugs to act as a ram when driven into place.
Using 1/4-inch flat-tip screwdriver, install