Yukon/Denali XL 1500 4WD V8-5.3L VIN T (2004)
Crankshaft: Specifications
Crankshaft
Connecting Rod Journal Diameter
Production ............................................................................................................................................... 53.318 - 53.338 mm (2.0991 - 2.0999 inch)
Service ................................................................................................................................................................................. 53.308 mm (2.0987 inch)
Connecting Rod Journal Out-of-Round
Production .............................................................................................................................................................................. 0.005 mm (0.0002 inch)
Service ..................................................................................................................................................................................... 0.01 mm (0.0004 inch)
Connecting Rod Journal Taper - Maximum for 1/2 of Journal Length
Production .............................................................................................................................................................................. 0.005 mm (0.0002 inch)
Service ................................................................................................................................................................................... 0.02 mm (0.00078 inch)
Crankshaft End Play ................................................................................................................................................ 0.04 - 0.2 mm (0.0015 - 0.0078 inch)
Crankshaft Main Bearing Clearance
Production ..................................................................................................................................................... 0.02 - 0.052 mm (0.0008 - 0.0021 inch)
Service ........................................................................................................................................................... 0.02 - 0.065 mm (0.0008 - 0.0025 inch)
Crankshaft Main Journal Diameter
Production ................................................................................................................................................... 64.992 - 65.008 mm (2.558 - 2.559 inch)
Service ................................................................................................................................................................................... 64.932 mm (2.558 inch)
Crankshaft Main Journal Out-of-Round
Production .......................................................................................................................................................................... 0.003 mm (0.000118 inch)
Service ................................................................................................................................................................................... 0.008 mm (0.0003 inch)
Crankshaft Main Journal Taper
Production ................................................................................................................................................................................ 0.01 mm (0.0004 inch)
Service ................................................................................................................................................................................... 0.02 mm (0.00078 inch)
Crankshaft Rear Flange Runout ....................................................................................................................................................... 0.05 mm (0.002 inch)
Crankshaft Reluctor Ring Runout - Measured 1.0 mm (0.04 inch) Below Tooth Diameter .............................................................. 0.7 mm (0.028 inch)
Crankshaft Thrust Surface
Production ..................................................................................................................................................... 26.14 - 26.22 mm (1.029 - 1.0315 inch)
Service ................................................................................................................................................................................... 26.22 mm (1.0315 inch)
Crankshaft Thrust Surface Runout ................................................................................................................................................... 0.02 mm (0.001 inch)