TM5-6675-326-14
Table 3-1. Operator Preventive Maintenance Checks and Services
Item
No.
I n t e r v al
B
B – Before Operation
ITEM TO BE INSPECTED
PROCEDURE
RHOMBOID ARMS. Check for freedom
of movement.
EYEPIECE TUBES. Check for freedom
of movement.
Equipment Is
Not Ready/Available
I f :
Rhomboid arms are
jammed or broken.
3-4
