TM 1-1520-238-23
2-672
2.187.
PILOT BORESIGHT RETICLE UNIT (BRU) MOUNT ADAPTER
REMOVAL/INSTALLATION – continued
2.187.4. Cleaning
a. Wipe removed and attaching parts and sur-
faces with a clean rag.
2.187.5. Inspection
a. Check adapter and support for cracks. None
allowed.
b. Check adapter and support for corrosion
(para 1.49).
2.187.6. Installation
a. Install adapter (1) on support (2).
(1) Aline adapter (1) with support (2).
(2) Install three bolts (3) through washers (4) and
adapter (1) in support (2).
b. Inspect (QA).
c. Install boresight reticle unit (BRU) mount
(para 2.186).
END OF TASK
M04-3372-3
4
3
1
2
