BMW X5 Owners & Service Manuals

BMW X5: Checking And If Necessary Correcting Oil Cooler Line (N52K)

BMW X5 (G05) 2019-2025 Service & Repair Manual / Cooling System / Coolant Checking Cooler Line / Checking And If Necessary Correcting Oil Cooler Line (N52K)

IMPORTANT: Danger of scalding! Only perform this work after engine has cooled down.

Necessary preliminary tasks:

Recycling

Transmission fluid emerges when oil lines are detached from heat exchanger.

Catch and dispose of escaping transmission fluid.

Observe country-specific waste-disposal regulations.

Prescribed routing of lines.

Check hoses for ease of movement with respect to ribbed V-belt.

Pay attention to routing of lines; realign retaining clamps and hoses if necessary.

Tightening torques 17 22 2AZ & 3AZ.

Add final details to vehicle.

IMPORTANT: After opening lines, check ATF level in automatic transmission.

CHECKING AND REPLACING OIL COOLER LINE (N52K)

IMPORTANT: Danger of scalding! Only perform this work after engine has cooled down.

Necessary preliminary tasks:

Recycling

Transmission fluid emerges when oil lines are detached from heat exchanger.

Catch and dispose of escaping transmission fluid.

Observe country-specific waste-disposal regulations.

Release pipe holder.

Unclip lines from holders.

Detach lines from transmission oil cooler and from transmission.

Tightening torques 17 22 2AZ & 3AZ.

Check hoses for ease of movement with respect to ribbed V-belt.

Pay attention to routing of lines; realign retaining clamps and hoses if necessary.

Add final details to vehicle.

IMPORTANT: After opening lines, check ATF level in automatic transmission, refer to Maintenance and General Information, Main Group 00.

Check ATF level in automatic transmission

KDS chassis/wheel alignment check.

Adjust toe-in on front axle.

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