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AV-172 < REMOVAL AND INSTALLATION > [MONOCHROME DISPLAY - W/ BOSE] AUDIO ANTENNA 2. If an element is broken, no continuity will exist. 3. To locate a break, move probe along element. Tester indication will change abruptly when probe passes the broken point. REPAIR EQUIPMENT • Conductive silver composition (DuPont No. 4817 or equivalent) • Ruler 30 cm (11.8 in) long • Drawing pen • Heat gun • Alcohol • Cloth REPAIRING PROCEDURE 1. Wipe broken heat wire and its surrounding area clean with a cloth dampened in alcohol. 2. Apply a small amount of conductive silver composition to tip of drawing pen. NOTE: Shake silver composition container before use. 3. Place ruler on glass along broken line. Deposit conductive silver composition on break with drawing pen. Slightly overlap existing heat wire on both sides [preferably 5 mm (0.20 in)] of the break. SEL252I SEL253I PIIA0215E |