TM-9-2320-365-20-2
M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-365-20-2 - Page 221 of 1432
TM 9-2320-365-20-2
TM 9-2320-365-20-2
TM 9-2320-365-20-2
TM 9-2320-365-20-2
TM 9-2320-365-20-2
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CONTINUITY TEST
(1)
Disconnect connector J242A from air
conditioner POWER INPUT connector.
(2)
Set multimeter to ohms.
(3)
Connect positive (+) probe of multimeter to
connector P242 socket A.
(4)
Connect negative (-) probe of multimeter to
connector J242A pin A and note reading on
multimeter.
(5)
Connect positive (+) probe of multimeter to
connector P242 socket B.
(6)
Connect negative (-) probe of multimeter to
connector J242A pin B and note reading on
multimeter.
(7)
Connect positive (+) probe of multimeter to
connector P242 socket C.
(8)
Connect negative (-) probe of multimeter to
connector J242A pin C and note reading on
multimeter.
(9)
Connect positive (+) probe of multimeter to
connector P242 socket D.
(10)
Connect negative (-) probe of multimeter to
connector J242A pin D and note reading on
multimeter.
(11)
If continuity is not present in steps (4), (6), (8),
and (10), replace M1079 A/C power cable
(para 20-82).
(12)
If continuity is present, troubleshoot air
conditioner (TM 5-4120-384-14).
(13)
Connect connector J242A to air conditioner
POWER INPUT connector.
(14)
Connect connector P242 to air conditioner
connector J242.
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