Cavalier/Z24 L4-138 2.3L DOHC VIN D MFI (1995)
c. Ensure that the balance shafts spin freely.
d. Oil pump pick-up screen (121) into housing, refer to Figure 2. Lightly tap into place with a plastic hammer. If the balance shaft housing was NOT
disassembled, use the tightening sequence in Figure 3.
^ Ensure the balance shafts spin freely.
^ If the balance shafts are not properly timed to the engine, the engine may vibrate or make noise.
2. Time balance shaft to engine.
a. Place # 1 piston at TDC.
b. Rotate the crankshaft 90°, refer to Figure 4.
c. Install J 41088 on to balance shaft assembly to ensure the shafts do not rotate while the driven sprocket bolt is tightened, refer to Figure 4.
