launcher mounts two roller guide assemblies and the
j. To replace an axle (14), the 3/16-inch diameter
brake assembly. The individual piece parts of the
grooved pin (12) requires removal by driving it out
roller guide (21) and brake assembly (25) can be
with a pin punch.
removed and replaced without removing the guide
plate assembly (1). The guide plate assembly is
The grooved pin can be reused after
bolted to the frame of the launcher (5) with seven-
assembly of a new axle.
teen screws and self-locking nuts; 5 at the top and 6
k. Refit the elevator into the launcher elevator
on each side of the launcher frame.
guides and roll it into place for the elevator cable
b. Both roller guide assemblies (a above) are
stud to be reinserted into the hole in the tube at the
identical. One is mounted under the upper guide
top of the elevator.
plate and one is mounted under the lower guide
l. Replace the self-locking nut and run it up the
plate. Each roller guide assembly is mounted by five
stud approximately one inch.
screws through the plate and secured with nuts on
m. Replace the base of the launcher assembly.
the underside. A caution plate (28) is mounted on
the front of the lower roller guide casting.
2-6. Removal and Replacement of Guide
a. The guide plate assembly at the top of the