TM 9-2350-261-20-2
CLEAN, INSPECT,
3. Check connectors (l). Replace connectors that
have bent or missing contact pins
(page 14-1).
INSTALL
4. Place power supply (2) on four weldnuts.
Secure with four screws (3), and eight
lockwashers (4) on weldnuts.
5. Connect circuit 517 lead (5) and circuit 516A
lead (6) to power supply (2).
FOLLOW-THROUGH STEPS
1.
2.
3.
Connect battery ground lead (page 13-2).
4.
Turn MASTER SWITCH ON (see your 10).
5.
Install and operate M19 periscope to check
that infrared power supply is operable
6.
(see your 10).
Turn all infrared periscope switches off
(see your 10).
Turn MASTER SWITCH OFF (see your -10).
Stow periscope (see your -10).
END OF TASK
12-138
Change I
n