Table 2-1. Operator/Crew Preventive Maintenance Checks and Services (PMCS) (continued)
Not Fully Mission
a. Inspect control valve (1) for damaged
and Air Cylinder
or missing hardware.
b. Inspect air cylinder (2) and guard (3)
for damaged or missing hardware.
Front Pin Lock
a. Check locking mechanism (1) for
a. Front pin lock is damaged or has
damaged or missing parts.
b. Check front pin lock wear pad (2) for
excessive wear. Notify Unit maintenance
to turn over wear pad (2) if it is worn to
within 1/16 inch (1.59 mm) of screw
heads, or if top edge is worn down to
1/16 inch (1.59 mm) of metal contact. If
bottom edge has already been worn down,
notify Unit maintenance to replace wear
c. Pull locking handle (3) to see if
c. Front pin lock does not engage.