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1. Clean the varnish and carbon from the piston (107) using cleaning solvent. 2. Dry the components with compressed air. CAUTION: Refer to Safety Glasses Caution .
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 30: Cleaning Piston Ring Grooves With Suitable Ring Groove Cleaning Tool 3. Clean the piston ring grooves with a suitable ring groove cleaning tool. 4. Clean the oil lubrication holes and slots.
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 31: Identifying Piston Damage Inspection Areas 5. Inspect the piston for the following conditions: Cracks in the piston ring lands, the piston skirt, or pin bosses Piston ring grooves for nicks, burrs, or warpage which may cause the piston ring to MINOR imperfections may be removed from the piston with a fine file.
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Eroded areas at the top of the piston (1) Scuffed or damaged skirts (2) Scoring to the piston pin bore (3) or piston pin Fig. 32: Inserting Piston Ring Into Ring Groove 6. Insert the edge of the piston ring into the piston ring groove. Roll the piston ring completely around the piston. If binding is caused by a distorted ring
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Content .. 2118 2119 2120 2121 ..
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