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Home >> Geo >> 1994 >> Tracker Base, 1.6 6, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 1.6L 4-CYL - VINS [U,6] >> Overhaul >> Thrust Bearing

Thrust Bearing

Install thrust bearing on main bearing with grooves toward crankshaft, away from cylinder block. Replace thrust bearing if crankshaft end play is not within specification. See CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS  table under ENGINE SPECIFICATIONS. Refer to Fig 1.

Fig 1: Identifying Main Bearing Color Codes (Undersize)
G90I08905Courtesy of GENERAL MOTORS CORP.