2500 4x4 Pickup V8-5.2L CNG VIN T (1996)
EVA, driveline surge/vibration will occur at approximately 8 - 12 Hz. If your diagnosis has determined that the root cause of the vehicle's surge/vibration
is related to rear axle pitch line runout, replace the rear axle ring and pinion gear set.
NOTE:
TECHNICAL SERVICE BULLETIN 18-48-98, DATED DEC. 30, 1998 SHOULD BE PERFORMED PRIOR TO REPLACING THE REAR
AXLE RING AND PINION GEAR SET FOR A VEHICLE SURGE/VIBRATION CONDITION.
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