1987 Mazda RX-7 TSBs

EXPERIENCING OIL LEAK AT REAR STATIONARY GEAR O-RING / ON - CAR REPLACEMENT PROCEDURE.

WIPER MOTOR INOPERATIVE - CIRCUIT BREAKER ACTIVATION.

MAINTENANCE FREE BATTERY - DIAGNOSTIC AND CHARGING PROCEDURE.

USE OF A/C TRACER DYE.

HARD SHIFT, R-TYPE TRANSMISSION.