For 1990-94 vehicles, the manufacturer recommends camshaft and balance shaft belts be replaced at 90,000 miles. For 1995-96 vehicles, the manufacturer recommends the belt be replaced at 90,000 miles for normal service or 60,000 miles for severe service. For 1997 vehicles, normal replacement interval is at 105,000 miles or 84 months. Replace at 60,000 miles if car is regularly driven in extreme temperatures (over 110 degrees F, or under -20 degrees F).
Removal 1. Disconnect negative battery cable. Position crankshaft with cylinder No. 1 at TDC of compression stroke. See Fig. 1 , Fig. 2 or Fig. 3 . Disconnect battery negative cable. Remove splash shield. Remove cruise control actuator, leaving cable connected. Remove power steering pump, leaving hoses connected. 2. Disconnect alternator wiring. Remove wiring harness from valve cover. Remove alternator and A/C belts (if equipped). Remove valve cover and upper timing belt cover. Remove side engine mount. Remove engine oil dipstick and tube. Remove crankshaft pulley. See Fig. 4 . 3. Support engine. Remove 2 rear bolts from engine center support beam. Lower engine enough to permit removal of lower timing belt cover. Remove rubber seal from belt tension adjuster nut. Remove lower timing belt cover. CAUTION: DO NOT rotate crankshaft or camshaft when removing timing belts. 4. Lock timing belt adjuster arm into position by installing one lower cover retaining bolt. Loosen belt tension adjuster bolt. See Fig. 5 . Push belt tensioner to release tension from belt. Tighten adjuster bolt. Remove balance shaft and camshaft timing belts.
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Tuesday, June 1, 2010
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