TM-5-3990-263-13-P

PALLET, ADAPTER, BRIDGE, M15

TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

APRIL 2012

TM-5-3990-263-13-P - Page 290 of 728

CORRECTIVE ACTION - Continued

REMOTE CONTROL

CONNECTOR (J9)

REMOTE CONTROL

UNIT

Figure 4.

Remote Control Unit.

2.

Set multimeter to ohms position.

3.

Set EMERGENCY STOP switch to ON position. (WP

0004)

4.

Have assistant hold WINCH switch in OUT position.

NOTE

A reading of infinity indicates an open circuit.

5.

Place negative (-) probe of multimeter on position E of remote control unit connector J9

(Figure 4).

6.

Place positive (+) probe of multimeter on position L of remote control unit connector J9 (Figure 4).

Check multimeter for continuity.

7.

Move negative (-) probe of multimeter on position C of remote control unit connector J9

(Figure 4). Check multimeter for continuity.

a.

If continuity is not present at one or both readings, repair remote control unit. (WP

0067)

b.

If continuity is present at both readings, proceed to next Malfunction.

MALFUNCTION

Remote Control Cable is Faulty.

CORRECTIVE ACTION

CAUTION

Electrical power must be shut OFF from circuit before continuity can be checked.

Failure to comply with this caution may result in damage to test equipment or

electrical system.

1.

Disconnect remote control cable from components.

2.

Set multimeter to ohms position.

TM 5-3990-263-13&P

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0032-4