M2/M3 BRADLEY FIGHTING VEHICLE: TURRET - OD1609 LESSON 2/PE 2
PRACTICAL EXERCISE 2
1.
Instructions
On a plain sheet of paper, respond to the requirements listed below.
2.
Requirement
Successful completion of this exercise provides an indication of success in the
subcourse. Check your answers against those provided on the answer page following
the questions.
a. What is the first step in the removal of the gunner's turret
position
indicator, performed during the removal of the traverse drive gearbox?
b. During the installation of the traverse drive gearbox, grease is applied to
which components before they are installed?
c. What four preliminary procedures must be performed before the gun elevation
drive gearbox can be removed?
d. A mechanic is installing the gun elevation drive motor. What substance would
he apply to a new preformed packing that is installed in the groove of the motor?
e. How is the cover removed from the housing during the removal procedure for the
gun elevation drive handwheel drive chain?
f. The second step in the installation procedures of the gun elevation drive
handwheel drive chain is to adjust the guide until the chain has how many inches of
free play?
g. When the slipring assembly is removed from the turret floor, it is placed on a
workbench.
After the slipring is placed on the workbench, the upper-half is
rotated to how many degrees?
h. What test is performed at the completion of the installation of the slipring
and encoder assembly?
95
Previous Page
