TM 55-1945-205-24-2
0274 00 2
0274 00
2.
Remove two hex nuts (3), external tooth lock washers (4) and electrical wires (1) from gauge electrical studs (5).
3.
Remove electrical plug (2) from rear of tachometer gauge (6).
4.
Remove two hex nuts (7) and external tooth lock washers (8) from gauge mounting studs (9).
5.
Remove tachometer gauge (6) from front of control console (10). Discard tachometer gauge (6).
INSTALL RIGID HULL INFLATABLE BOAT TACHOMETER GAUGE
1.
Position new tachometer gauge (6) through hole in front of control console (10).
2.
Position gauge mounting bracket (11) over gauge mounting studs (9).
3.
Install two external tooth lock washers (8) and hex nuts (7) on gauge mounting studs (9). Tighten nuts (7).
4.
Install electrical plug (2) into rear of gauge (6).
5.
Install two electrical wires (1), external tooth lock washers (4) and hex nuts (3) on the gauge electrical studs (5).
Tighten nuts (3).
6.
Remove tags from electrical wires (1).
7.
Install RHIB battery negative lead terminal. (WP 0336 00)
8.
Perform operational check of RHIB. (TM 55-1945-205-10-2)
END OF WORK PACKAGE
