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7. Install camshaft sprocket bolts. Tighten: Tighten the camshaft sprocket bolts to 25 N.m (18 lb ft). Fig. 655: View Of Timing Chain Tensioner Bracket, Bolt & Shoe 8. Install the timing chain tensioner bracket and bolt (227 and 228). Tighten: Tighten the timing chain tensioner bracket bolt to 12 N.m (106 lb in). the camshaft. To do so may dislodge the expansion cup plug, IMPORTANT: The timing chain tensioner shoe snaps onto the tensioner bracket. Ensure that the shoe is fully seated before
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
9. Install the timing chain tensioner shoe (229) using an upwards motion. Fig. 656: Installing Crankshaft Position Sensor Reluctor Ring 10. Install the crankshaft position sensor reluctor ring.
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
1. Align the keyway on the crankshaft position sensor reluctor ring with the crankshaft balancer key in the crankshaft. 2. Use the J 5590 in order to push the crankshaft position sensor reluctor ring onto the crankshaft until completely seated against the crankshaft sprocket. See Special Tools. ENGINE FRONT COVER INSTALLATION
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 657: Engine Front Cover IMPORTANT: Once the composite engine front cover is removed DO NOT reinstall the engine front cover. Always install a NEW engine
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
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