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TM 9-2320-364-20-2
2-1509
(1) Remove 15 screws and two ECB
covers.
(2) Is there continuity on wire 1435
between TRANS CHECK relay R9,
terminal 87A and a known good
ground?
(a) If there is no continuity, repair wire
1435 (see schematic Fig 2-41) or
notify DS Maintenance.
(b) If there is continuity, wire 1435
is OK.
CONTINUITY TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.
Circuit breakers CB5, CB6, CB12, CB20, CB22, CB23 and relays R3, R13 - R19, R26, R28, R32, R33
are always electrically hot and can cause severe injury to personnel. Care must be exercised when
working under the electrical circuit board cover.
(1) Is there continuity on wire 1409
between TRANS CHECK relay R9,
terminal 30 and a known good
ground?
(a) If there is no continuity, perform
Step (3) below and replace relay
R9 (Para 7-95).
(b) If there is continuity, repair wire
1409 (see schematic Fig 2-41) or
notify DS Maintenance.
(2) Install two ECB covers and 15 screws.
(3) Install instrument panel and sunshield
with ten screws.
CONTINUITY TEST
NOTE
Relay test must be performed with relay
partially removed.
NOTE
Relay test must be performed with relay
partially removed.
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