ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-202
a. Inspection.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open right side engine compartment access door, (Figure 1-2).
(3)
Verify that BCT (1, Figure 4-31) housing is not damaged and is securely mounted to its bracket.
(4)
Check plug P1 (2) and wires for broken or chaffed wires.
(5)
Close right side engine compartment access door, (Figure 1-2).
b. Testing.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open battery access door, (Figure 1-2). Disconnect negative battery cable.
(3)
Disconnect P1 (2) from J1 (3) at the battery current transducer. Refer to Schematic FO-1.
(4)
Apply 12VDC at P1 (2) positive DC to red wire, and negative DC to black wire.
(5)
Set multimeter to VDC and place positive test lead to green wire on P1(2). Place negative test lead
to black wire P1. Multimeter should indicate 5.9 VDC - 6.1 VDC.
(6)
If multimeter indicates value other than above, replace Battery Current Transducer (1).
c. Replacement.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open battery access door, (Figure 1-2). Disconnect negative battery cable.
(3)
Open right side engine compartment access door, (Figure 1-2).
(4)
Disconnect P1 (2) from J1 (3) at the battery current transducer.
(5)
Tag and remove wire number 310A16 (FO-1) from positive post of alternator by removing nut (4),
washer (5), terminal washer (6) and isolating washer (7).
(6)
Cut ring terminal (8) from wire number 310A16 and feed wire through the top of the battery current
transducer (1).
(7)
Tag and remove wire number 145C16 from the positive post of battery number one.
(8)
Cut ring terminal from wire number145C16 and feed the wire through the top of the battery current
transducer (1).
(9)
Remove the bolts (9), washer (10) and nuts (11) on the battery current transducer.
