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Home >> BMW >> 2021 >> X1 xDrive28i >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Cooling System - Repair (F48 AWD) >> 17 51 Charge Air Cooler With Attachment >> 17 51 000 Remove and installing/replacing charge air cooler

17 51 000 Remove and installing/replacing charge air cooler

Attention! 

Wear protective gloves and safety goggles.

Necessary preliminary tasks: 

Removal: 

Release screws (2) for front left cross connection.

Drill out blind rivets (1) for front left cross connection.

G11645407Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (2) for front right cross connection.

Drill out blind rivets (1) for front right cross connection.

G11645408Courtesy of BMW OF NORTH AMERICA, INC.

Release front left and right locking pins (1) and remove locks (2).

Remove cross connection (3).

G11645409Courtesy of BMW OF NORTH AMERICA, INC.

Release front right charge air hose and disconnect from charge air cooler.

G11645412Courtesy of BMW OF NORTH AMERICA, INC.

Release front left charge air hose and disconnect from charge air cooler.

G11645938Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1), thread charge air cooler (2) out downwards and remove.

G11645940Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Thread charge air cooler (2) in and install.

Tighten down screws (1).

Tightening torque 17 10 2AZ.

G11645940Courtesy of BMW OF NORTH AMERICA, INC.

Connect front right charge air hose (1) and lock.

Charge air hose (1) must audibly engage on charge air cooler.

G11645412Courtesy of BMW OF NORTH AMERICA, INC.

Connect front left charge air hose (1) and lock.

Charge air hose (1) must audibly engage on charge air cooler.

G11645938Courtesy of BMW OF NORTH AMERICA, INC.

Install cross connection (3).

Install locks (2) and lock with locking pins (1).

G11645409Courtesy of BMW OF NORTH AMERICA, INC.

Replace screws (2) for front right cross connection and tighten.

Tightening torque 17 10 9AZ.

Replace blind rivets (1) for cross connection and rivet.

Parts:  Blind rivet

G11645408Courtesy of BMW OF NORTH AMERICA, INC.

Replace screws (2) for front right cross connection and tighten.

Tightening torque 17 10 9AZ.

Replace blind rivets (1) for cross connection and rivet.

Parts:  Blind rivet

G11645407Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: