TB1 CONTACT BOARD REPLACEMENT.

TM 11-6625-2976-40

2-24. TB1 CONTACT BOARD REPLACEMENT.

MATERIALS/PARTS: Contact board TB1 (P/N 629-0741-001)

PRELIMINARY PROCEDURE: Remove battery case (para 2-23).

REMOVAL

1. Using screwdriver, remove four screws (1) and free TB1 (2) from mounting.

2. Carefully turn TB1 (2) to gain access to wiring.

3. Using soldering iron, unsolder three wires (3) from three standoffs (4).

4. Remove TB1 (2) and two spacers (5).

INSTALLATION

1. Using soldering iron, solder three wires (3) to three standoffs (4) as shown.

2. Place TB1 (2) and two spacers (5) into position and install four screws (1). Using screwdriver,

tighten screws.

FOLLOW-ON MAINTENANCE: Install battery case (para 2-23).

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