Elantra GLS Sedan L4-2.0L (1999)
16. Remove the pulley nut with the spring washer.
17. Pull off the pulley and the woodruff key.
18. Remove the snap ring using snap ring pliers.
19. Drive out the pulley shaft with the bearing. If necessary, use plastic hammer.
20. Remove the oil seal from the oil pump body.
NOTE: When assembling, use a new oil seal.
21. Remove the guide bracket and nut.
22. Remove the connector from the oil pump body, and take out the flow control valve and the flow control spring.
23. Remove the O-ring from the connector.
CAUTION: Do not disassemble the flow control valve.