1 fc 3 1 2
Remove two externally threaded rings (88), two eccentrics (89), cross level vial (90), elevation level vial
(91), and two level covers (92).
Use cleaning compound in well-ventilated area away from open flame. Cleaning
compound is harmful to skin and clothing and may give off harmful vapor.
Clean all parts with cleaning compound (item 12, WP 0152 00). Wipe off excess cleaning compound with a
clean wiping rag (item 18, WP 0152 00).
REPAIR OR REPLACEMENT
Replace fire control level assembly if any threads are stripped or vial holder is damaged.
Fire control level may be replaced if it is cracked but still illuminated. Dispose of broken fire control
level in accordance with RSO instructions. If fire control level is cracked and not illuminated, notify
RSO. Perform wipe test under RSO supervision. Remove, bag, and secure assembly under RSO
direction and await wipe test results. If contaminated, dispose of assembly per RSO instructions. If
assembly is not contaminated, replace fire control level. Dispose of replaced fire control level per RSO
Repair is by replacement of authorized parts that do not meet inspection criteria. Refer to WP 0118 00,