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Fig. 436: Removing Cylinder Bore Ring Ridge 1. Use the J 24270 in order to remove the cylinder ring ridge. See Special Tools. 1. Turn the crankshaft until the piston is at the bottom of the stroke. 2. Place a cloth on top of the piston. 3. Use the J 24270 to remove all of the cylinder ring ridge. See Special Tools. 4. Turn the crankshaft so the piston is at the top of the stroke. 5. Remove the cloth. 6. Remove the cutting debris. IMPORTANT: The connecting rods and rod bearing caps are NOT interchangeable. Using a paint stick or etching tool, place
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 437: View Of Bearing, Bearing Cap & Bolts 2. Remove the connecting rod bolts, cap, and bearing. match marks or numbers on the connecting rods and the
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
3. Remove the connecting rod and the piston out of the top of the engine block. 4. Remove the connecting rod bearings from the connecting rod. Keep all connecting rod bearings and rod bearing caps with the original connecting Wipe the oil from the connecting rod bearings. Wipe the oil from the crankpins. CRANKSHAFT REAR OIL SEAL AND HOUSING REMOVAL IMPORTANT: Wrap a clean, lint free towel around the connecting rod ends when removing the piston from the cylinder so as not to
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 438: Crankshaft Rear Oil Seal Notches 1. Remove the crankshaft rear oil seal from the crankshaft rear oil seal housing. Insert a suitable tool into the access notches and then carefully pry the crankshaft rear oil 2. Discard the crankshaft rear oil seal.
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
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