TM 55-1905-220-14-2
2-168. SHIP'S COURSE INDICATOR AND PELORIS (Cont).
(20) If the scribble marks on the bracket and pedestal are missing proce d as follows:
e
(a)
The screws (14) that attach the bracket (12) to the pedestal (13) must be loose.
(b) Rotate the bracket (12) until the North-South axis of the indicator is parallel with the fore-and-aft
axis of the craft. This alignment must be exact.
(c)
Tighten screws (14).
2-765