Hyundai — Pump installation

Installation · Main hydraulic pump

From a Hyundai service manual — check it applies to your exact model before use.

Procedure

1. Carry out installation in reverse order to removal.
2. Remove suction strainer and clean it.
3. Replace return filter with new one.
4. Remove breather and clean it.
5. Add hydraulic oil to specified level.
6. Bleed air from hydraulic pump: remove air vent plug(2EA), tighten plug lightly.
7. Start engine, run at low idling, and check oil comes out from plug, then tighten plug.
8. Start engine and run at low idling 3~5 minutes to circulate oil.
9. Confirm hydraulic oil level and check for hydraulic oil leaks.

Source: Hyundai service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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