Download 2003 Saturn Truck VUE V6-3.0L VIN B Timing Belt: Service and Repair Timing Belt Replacement Removal Procedure 1. Remove the front timing belt cover. 2. Rotate the crankshaft using the J 42098 until the #1 cylinder is at 60 degrees before top dead center (BTDC). 3. Install the J 42069 Crankshaft Locking Tool. 4. Rotate the crankshaft in the engine rotational direction (clockwise) using the J 42098 until the #1 cylinder is at top dead center (TDC) and tighten the lever arm to the water pump pulley flange. Important: Ensure that the alignment of the crankshaft is not 180 degrees off. The alignment mark must align with the corresponding notches on the rear timing belt cover. 5. Install the 1-2 and 3-4 camshaft locks, the J42069-1 Timing Belt Alignment Kit and the J42069-2. Important: Do not rotate the crankshaft if the camshafts are not locked in place with the 1-2 and 3-4 camshaft locks (J42069-1 and J42069-2). Do not rotate the camshafts unless the crankshaft is at 60 degrees BTDC or the valves may contact the crankshaft. 6. Loosen the tensioner pulley. 7. Remove the timing belt. Installation Procedure 1. Position crank at 60 degrees before TDC. Notice: Refer to Fastener Notice in Cautions and Notices. 2. Install the lower idler pulley. Tighten the lower idler pulley bolt to 40 Nm (30 ft. lbs.) 3. Install the upper idler pulley and hand tighten bolt. Important: With the camshaft locks installed, verify the distance between the camshaft sprockets with the Green Test Belt located in the Timing Belt Alignment Kit J 42069. 4. Install the timing belt tensioner and hand tighten nut and washer. 5. Start #1 and #2 camshaft sprockets, route belt around #1 and #2 sprockets while aligning belt marks to marks on the sprocket and rear cover. 6. Install the belt around the timing belt tensioner. 7. Route belt around upper idler pulley.
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