TM 5-3895-369-14
4-78. FIREWALL INSTRUMENT REPLACEMENT (CONT).
a.
Removal.
NOTE
Tag and mark all wires before removal.
(1)
Loosen four screws (1) tag, mark and
remove four wires (2).
(2)
Remove two nuts (3), lockwashers (4),
screws (5), and terminal block (6) from
firewall. Discard lockwashers.
(3)
Remove three nuts (7), lockwashers (8), and
wires (9) from voltage reducer (10). Discard
lockwashers.
(4)
Remove two nuts (11), lockwashers (12),
screws (13), and ground wire (14). Discard
lockwashers.
(5)
Remove voltage reducer (10) from
firewall (15).
(6)
Remove three fuses (16) from voltage
reducer (10).
4-305
