Removing and Installing (Engine Removed)

Turbo Oil Pump:

Exploded View








Key to View

NOTE: Screws no. 3, 12 and 18 are microencapsulated. Replace screws, fit thread with Loctite (medium tight), if required.

Turbo Oil Pump Gears:

INSTALLATION

1. Do not mix up gearwheels when cleaning or sealing oil pump.
2. Rework bracket, if required. Inadequate machining of the A/C compressor bracket may make it impossible to remove or install the V-belt of the fan wheel in the right-hand area of the A/C compressor bracket. For this reason, the bracket should be checked and reworked while removed.
3. Remove V-belts of alternator and fan wheel.

Bracket:

4. Use a flexible file blade (length approx. 350 mm) to remove part of the cast profile until the V-belt of the fan wheel can easily be removed and installed between the lower belt pulley and the bracket.

WARNING: Wear protective gloves during filing!

Bracket:

As of engine number 61T02452 the bracket has been reworked by the manufacturer.

5. Fit bracket.

Oil Return Line:

6. Before fitting bracket to crankcase, fit connecting piece (oil return line) into bracket. Lubricate 0 rings.

Establishing Torx Connection:

7. When fitting bracket to crankcase, use a screw driver to establish Torx connection between oil pump drive shaft and driver in intermediate shaft; do not apply force, but press cautiously with hand.
8. Tighten bracket.
9. Tighten screw cap (no. 12).