GM S-Series Pick-ups and SUV's 1994-1999 Repair Guide

Balance Shaft

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REMOVAL & INSTALLATION



See Figures 1, 2, 3 and 4



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Fig. Fig. 1: View of the balance shaft drive and driven gears



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Fig. Fig. 2: View of the balance shaft location-1994 4.3L engine



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Fig. Fig. 3: Unfasten the balance shaft gear bolt ...



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Fig. Fig. 4: ... then remove the gear


CAUTION
Never open, service or drain the radiator or cooling system when hot; serious burns can occur from the steam and hot coolant. Also, when d