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TM 9-2320-364-20-2
2-909
(1) Disconnect transmission connector
MC19 at transmission bulkhead
connector.
(2) Connect breakout harness
transmission end connector to
transmission bulkhead connector.
(3) Are 9 to 20 ohms measured between
solenoid input and output terminals
on the transmission bulkhead
connector through breakout harness
(Table 2-30)?
(a) If 9 to 20 ohms are not measured,
notify DS maintenance.
(b) If 9 to 20 ohms are measured,
solenoid wiring is OK.
(4) Is continuity measured between
solenoid output terminal on bulkhead
connector and a known good ground
(Table 2-30)?
(a) If there is continuity, notify DS
Maintenance.
(b) If there is no continuity, solenoid
wiring is OK. Go to Step 2 of this
Fault.
CONTINUITY TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry contacts positive electrical circuits, a
direct short may result in instant heating of tools, damage to equipment, and injury or death to personnel.
NOTE
Table 2-30 lists each solenoid tested by the following
procedures and the bulkhead terminals and wires used as
test points for each solenoid.
Table 2-30. Transmission Solenoid Test Points.
TRANSMISSION CONNECTOR
MC19 TEST POINTS
Solenoid
(Code No.)
J(41)
F(42)
D(43)
C(44)
B(45)
A(46)
G(51)
E(52)
H(53)
Output Wires
Term. (Wire No.)
Input Wires
Term. (Wire No.)
B(114)
V(120)
V(120)
W(110)
U(105)
T(115)
O(107)
M(119)
K(108)
D(111)
U(105)
W(110)
B(114)
T(115)
C(121)
L(109)
N(117)
N(117)
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