Tools Required

J 33049  Camshaft Bearing Service Set

Fig 1: Identifying Camshaft Bearings
Courtesy of GENERAL MOTORS CORP.
1. Select the camshaft bearings.
Fig 2: View Of Camshaft Bearing Service Set
Courtesy of GENERAL MOTORS CORP.
2. Use the following procedure to install the camshaft bearings:
   1. Assemble J 33049  according to the manufacturer's instructions.
   2. Place the bearing on the tool.
   NOTE: Severe engine damage may result if the oil holes are not correctly aligned.
   3. Index the bearing oil holes with the engine block oil passages.