TM 55-1730-229-12
AG 320A0-OMM-000
TO 35C2-3-473-1
TM 1730-12/1
Organizational Troubleshooting (continued)
Table 4-2.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
(continued)
3.
Step 4.
Check battery/charger transfer relay (malfunction 85).
a. If relay tests good, do step 5 below.
b.
If relay test is not good, check wiring as instructed in
malfunction 85, step 1.k.
Step 5.
Remove battery charger access cover. Disconnect main harness
connectors P1 (4, figure 4-17) and P2 (6) from battery charger
connectors J1 (5) and J2 (7). Disconnect harness connector P9 from
lower tray J9. Check for continuity between the following points
(see FO-1):
If no continuity,
Check continuity
From
replace wire no.
To
P24A12
P1 -H
2CB2
P23A12
P1-I
2CB2
P30A18
P9-S
P2-A
P31A18N
P2-B
GND TB
P49C20N
GND TB
P9-L
P22A2
Charger
J4(+)
2CB1
P21A6N
Charger J3(-)
Charger
J4(-)
P21B2N
Charger
J4(-)
DC ground stud
P32A6
Shunt R3(-)
Charger
J3(+)
P2B2
K2-A1
2CB1
P2C8
K2-A1
2CB2
a. If no continuity, replace indicated wire.
b.
If all continuity checks good, replace battery charger
C. Reconnect all connectors and wires, and perform operational
check.
4-27
