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Thrust Bearing

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Main bearing No. 3 is thrust bearing. Tighten all other main bearing caps to specification. See TORQUE SPECIFICATIONS . Tighten thrust bearing to 124 INCH lbs. (14 N.m). Tap crankshaft rearward then forward.
  2. Tighten thrust bearing cap to specification. Measure crankshaft end play at front face of thrust bearing. If crankshaft end play is not within specification, replace thrust bearing or crankshaft. See CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS  table under ENGINE SPECIFICATIONS.
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