BMW X5 Owners & Service Manuals

BMW X5: Replacing Both Timing Chains (N62/N62TU)

BMW X5 (G05) 2019-2024 Service & Repair Manual / Engine / Engine (N62TU V8) / Camshaft / Replacing Both Timing Chains (N62/N62TU)

Special tools required:

Necessary preliminary tasks:

Remove timing chain (1).

Remove timing chain (5).

Release screws (7).

Remove guide rails (3 and 6).

Remove tensioning rails (2 and 4).

Installation:

Maintain tension of timing chains when installing timing case cover.

Observe sparking protection on timing case cover.

Make sure timing chain (1) is correctly installed when placing it in guide rail (3).

Camshaft
Fig. 327: Identifying Timing Chains, Screws And Guide Rails

Attach special tools 11 2 001 and 11 2 002 to crankshaft.

Insert special tool 11 2 007 and remove sprocket wheel with special tool 11 2 003.

Installation:

Check sprocket wheels for wear, replace if necessary.

Heat sprocket wheel to 60ºC.

WARNING: Burning hazard! Wear gloves.

Camshaft
Fig. 328: Identifying Special Tool (11 2 007), (11 2 001), (11 2 003)

Assemble engine.

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Special tools required: 11 9 190 11 9 461 11 9 462 (cylinder bank 5 to 8) Necessary preliminary tasks: Remove servomotor for left eccentric shaft. Remove left cylinder head cover. Remove all

 Checking Camshaft Timing On Right Side (N62/N62TU)

Special tools required: 11 9 190 11 9 461 11 9 462 (cylinder bank 1 to 4) Necessary preliminary tasks: Remove servomotor from right eccentric shaft. Remove right cylinder head cover. Remove

 Adjusting Camshaft Timing On Left Side (N62/N62TU)

Special tools required: 11 9 190 11 9 460 11 9 461 11 9 462 11 9 463 (cylinder bank 5 to 8) Necessary preliminary tasks: Check camshaft timing on left side. Remove left timing case cover.

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