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Content .. 1861 1862 1863 1864 ..
End - Production Connecting Rod Bore Out-of-Round - Bearing 0.004-0.008 mm 0.00015-0.0003 in Connecting Rod Side Clearance 0.11-0.51 mm 0.00433-0.02 in Crankshaft Connecting Rod Journal Diameter - Production 53.318-53.338 mm 2.0991-2.0999 in Connecting Rod Journal Diameter - Service 53.308 mm 2.0987 in Connecting Rod Journal Out-of-Round - 0.005 mm 0.0002 in Connecting Rod Journal Out-of-Round - 0.01 mm 0.0004 in Connecting Rod Journal Taper - Maximum for 0.005 mm 0.0002 in Connecting Rod Journal Taper - Maximum for 0.02 mm 0.00078 in Crankshaft End Play 0.04-0.2 mm 0.0015-0.0078 in Crankshaft Main Bearing Clearance - 0.02-0.052 mm 0.0008-0.0021 in Crankshaft Main Bearing Clearance - Service 0.02-0.065 mm 0.0008-0.0025 in Crankshaft Main Journal Diameter - 64.992-65.008 mm 2.558-2.559 in Crankshaft Main Journal Diameter - Service 64.992 mm 2.558 in Crankshaft Main Journal Out-of-Round - 0.003 mm 0.000118 in Crankshaft Main Journal Out-of-Round - 0.008 mm 0.0003 in Crankshaft Main Journal Taper - Production 0.01 mm 0.0004 in Crankshaft Main Journal Taper - Service 0.02 mm 0.00078 in Crankshaft Rear Flange Runout 0.05 mm 0.002 in Crankshaft Reluctor Ring Runout - Measured 0.7 mm 0.028 in Crankshaft Thrust Surface - Production 26.14-26.22 mm 1.029-1.0315 in
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
Crankshaft Thrust Surface - Service 26.22 mm 1.0315 in Crankshaft Thrust Surface Runout 0.025 mm 0.001 in Cylinder Head Cylinder Head Height/Thickness - Measured 120.2 mm 4.732 in Surface Flatness - Block Deck - Measured 0.08 mm 0.003 in Surface Flatness - Block Deck - Measuring the 0.1 mm 0.004 in Surface Flatness - Exhaust Manifold Deck 0.13 mm 0.005 in Surface Flatness - Intake Manifold Deck 0.08 mm 0.0031 in Valve Guide Installed Height - Measured from 17.32 mm 0.682 in Intake Manifold Surface Flatness - Measured at Gasket Sealing 0.3 mm 0.118 in Lubrication System Oil Capacity - with Filter 5.68 liters 6.0 quarts Oil Capacity - without Filter 5.2 liters 5.5 quarts Oil Pressure - Minimum - Hot 41 kPa at 1,000 engine RPM 124 kPa at 2,000 engine RPM 165 kPa at 4,000 engine RPM 6 psig at 1,000 engine RPM 18 psig at 2,000 engine RPM 24 psig at 4,000 engine RPM Active Fuel Management Relief Valve Oil 379-517 kPa Maximum 55-75 psig Maximum Oil Pan Front Cover Alignment - at Oil Pan Surface 0.0-0.5 mm 0.0-0.02 in Crankshaft Rear Oil Seal Housing Alignment -
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
at Oil Pan Surface 0.0-0.5 mm 0.0-0.02 in Oil Pan Alignment - to Rear of Engine Block 0.0-0.1 mm 0.0-0.004 in Piston Rings Piston Ring End Gap - First Compression Ring 0.23-0.44 mm 0.009-0.017 in Piston Ring End Gap - First Compression Ring 0.23-0.5 mm 0.009-0.0196 in Piston Ring End Gap - Second Compression 0.44-0.7 mm 0.017-0.027 in Piston Ring End Gap - Second Compression 0.44-0.76 mm 0.0173-0.03 in Piston Ring End Gap - Oil Control Ring - 0.18-0.75 mm 0.007-0.029 in Piston Ring End Gap - Oil Control Ring - 0.18-0.81 mm 0.007-0.032 in Piston Ring-to-Groove Clearance - First 0.04-0.085 mm 0.00157-0.00335 in Piston Ring-to-Groove Clearance - First 0.04-0.085 mm 0.00157-0.00335 in Piston Ring-to-Groove Clearance - Second 0.04-0.078 mm 0.00157-0.0031 in Piston Ring-to-Groove Clearance - Second 0.04-0.078 mm 0.00157-0.0031 in Piston Ring-to-Groove Clearance - Oil Control 0.012-0.2 mm 0.0005-0.0078 in Piston Ring-to-Groove Clearance - Oil Control 0.012-0.2 mm 0.0005-0.0078 in Pistons and Pins Pin - Piston Pin Clearance-to-Piston Pin Bore - 0.002-0.01 mm 0.00008-0.0004 in Pin - Piston Pin Clearance-to-Piston Pin Bore - 0.002-0.015 mm 0.00008-0.0006 in
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
Pin - Piston Pin Diameter 23.952-23.955 mm 0.943-0.943 in Pin - Piston Pin Fit in Connecting Rod Bore - 0.007-0.02 mm 0.00027-0.00078 in Pin - Piston Pin Fit in Connecting Rod Bore - 0.007-0.022 mm 0.00027-0.00086 in Piston - Piston Diameter - Measured Over 96.002-96.036 mm 3.779-3.78 in Piston - Piston to Bore Clearance - Production -0.036 to +0.016 mm -0.0014 to +0.0006 in Piston - Piston to Bore Clearance - Service 0.071 mm 0.0028 in Valve System Valves - Valve Face Angle 45 degrees Valves - Valve Face Width 1.25 mm 0.05 in Valves - Valve Lash Net Lash - No Adjustment Valve Lift - Exhaust - Non Active Fuel 12.24 mm 0.488 in Valve Lift - Exhaust - Active Fuel 12.46 mm 0.491 in Valve Lift - Intake - Non Active Fuel 12.24 mm 0.488 in Valve Lift - Intake - Active Fuel Management 12.46 mm 0.491 in Valves - Valve Seat Angle 46 degrees Valves - Valve Seat Runout 0.05 mm 0.002 in Valves - Valve Seat Width - Exhaust 1.78 mm 0.07 in Valves - Seat Width - Intake 1.02 mm 0.04 in Valves - Valve Stem Diameter - Production 7.955-7.976 mm 0.313-0.314 in Valves - Valve Stem Diameter - Service 7.95 mm 0.313 in Valves - Valve Stem-to-Guide Clearance - 0.025-0.066 mm 0.001-0.0026 in Valves - Valve Stem-to-Guide Clearance - 0.093 mm 0.0037 in
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 .. 1861 1862 1863 1864 ..
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