PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
ITEM TO BE
a. Replaced damaged seat components
(WP 0551 00).
to lock in any
b. Replace seat belts with cuts, frayed, or broken
buckle (WP 0552 00).
Seat can spring up and hit you when
vertical control handle is released. Make
sure you are sitting in the seat before
releasing vertical control handle.
c. See that seat vertical locking mechanism and
horizontal locking mechanism work properly
(WP 0552 00, WP 0557 00). Lubricate locking
mechanism as needed with OE/HDO.