2.12.6 Hydraulic Fluid Level Switch and Audible Alarm Replacement Continued.
Steps 1 through 5 apply to both switches.
Feed leads through back of ECV dash (6) and retainer cover (7).
Indicator unit and retainer cover supplied with switch.
Solder leads to back of switch housing (3). Remove tags from leads.
Push switch housing (3) into ECV dash (6) and retainer cover (7).
Using small, flat head screwdriver, turn two screws (4) clockwise until two retaining cams (5)
Do not install indicator unit without all four lamps installed or short circuit will occur when
power is applied.
If installing new switch, install lamps per TM 10-5410-228-10.
Using extraction tool, carefully squeeze tabs (1) and install indicator unit (2) into switch housing
(3), ensuring that aligning pin (15) engages hole in switch housing (3).
Secure two legend plates (11 and 12) to ECV dash (6) with four rivets (10).
Unscrew knurled nut (13) from alarm (14) and remove alarm (14) from ECV dash (6).
Tag and remove wires on back of alarm (14).
Attach wires to back of alarm (14). Remove tags from wires.
Install alarm (14) in ECV dash (6) and secure with knurled nut (13).