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TM 9-2320-364-20-3
2-1943
(1) Disconnect connector MC64 from
rear manifold.
(2) Connect jumperwire between
wire 1072 on CTIS controller
connector MC110, terminal 1 and
a known good ground.
(3) Set multimeter select switch to
ohms.
(4) Is there continuity between
connector MC64, terminal 1 and
rear manifold ground braid?
(a) If there is no continuity, repair
wire 1072 (see schematic
Fig 2-48) or notify DS
Maintenance, and perform
Steps (6) through (9) below.
(b) If there is continuity, wire 1072
is OK.
(5) Check continuity of remaining wires
and terminals using Steps (2)
through (4) above. The wires and
corresponding terminals are listed
below (see schematic Fig 2-48).
1073(2) 1070(6) 1068(9)
1076(3) 1066(7) 1074(10)
1071(4) Shield(8)
1067(5) to ground (MC 64 only)
(6) Remove jumperwire.
(7) Connect connector MC110 to back
of CTIS controller.
(8) Connect connector MC64 to rear
manifold.
(9) Install instrument panel and sun-
shield with ten screws.
CONTINUITY TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positve electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.
NOTE
Terminal (5) at MC 110 is plugged and does
not connect to Terminal (5) on MC 64.
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