Prelude Type-SH L4-2156cc 2.2L DOHC (VTEC) MFI (1997)
1. Inspect the ball bearing by rotating the outer race slowly. If any play or roughness is felt, replace the ball bearing.
2. Replace the ball bearing using a press.
REASSEMBLE
1. Align the pin of the sub-valve with the oil passage in pump housing, and push down the sub-valve. Fix the sub-valve with the snap ring.
2. Install the new pump seal in the pump housing by hand, then install the pump seal spacer.
NOTE: Insert the pump seal with its grooved side facing in.