BMW X5 Owners & Service Manuals

BMW X5: Removing And Installing/Replacing Both Left Solenoid Valves (N62/N62TU)

BMW X5 (G05) 2019-2023 Service & Repair Manual / Engine / Engine (N62TU V8) / Variable Camshaft Timing / Removing And Installing/Replacing Both Left Solenoid Valves (N62/N62TU)

(cylinder bank 5 to 8)

Necessary preliminary tasks:

NOTE: Solenoid valve (1) controls adjustment unit on inlet side.

Solenoid valve (2) controls adjustment unit on exhaust side.

Unlock plug of solenoid valves (1 and 2) and disconnect.

Release screws and remove holder (3).

Pull out solenoid valves (1 and 2).

Installation:

Check holder (3) for deformation; replace if necessary.

Variable Camshaft Timing
Fig. 602: Locating Solenoid Valve And Holders

Installation:

Clean sealing faces (1) on cylinder head.

Variable Camshaft Timing
Fig. 603: Identifying Sealing Faces On Cylinder Head

Installation:

Replace O-rings (1 and 2) on solenoid valve (3) and lubricate.

Variable Camshaft Timing
Fig. 604: Identifying Solenoid Valve And O-Rings

Installation:

Press in solenoid valve as far as it will go.

Make sure holders are in correct installation positions.

Install and tighten down screws.

Now clear the fault memory.

Variable Camshaft Timing
Fig. 605: Identifying Holders And Screws

REMOVING AND INSTALLING/REPLACING BOTH RIGHT SOLENOID VALVES (N62/N62TU)

(cylinder bank 1 to 4)

Necessary preliminary tasks:

NOTE: Solenoid valve (1) controls adjustment unit on inlet side.

Solenoid valve (2) controls adjustment unit on exhaust side.

Unlock plug of solenoid valves (1 and 2) and disconnect.

Release screws and remove holder (3).

Pull out solenoid valves (1 and 2).

Installation:

Check holder (3) for deformation; replace if necessary.

Variable Camshaft Timing
Fig. 606: Locating Solenoid Valves And Holder

Installation:

Clean sealing faces (1) on cylinder head.

Variable Camshaft Timing
Fig. 607: Identifying Sealing Faces On Cylinder Head

Installation:

Replace O-rings (1 and 2) on solenoid valve (3) and lubricate.

Variable Camshaft Timing
Fig. 608: Identifying Solenoid Valve And O-Rings

Installation:

Press in solenoid valves as far as they will go.

Make sure holders are in correct installation positions.

Install and tighten down screws.

Now clear the fault memory.

Variable Camshaft Timing
Fig. 609: Identifying Holders And Screws

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