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Home >> Mini >> 2019 >> Cooper Clubman S ALL4, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (Engine - Repair - B36 & B38 Engines (F55 & F56)) >> Connecting Rod Bearings >> 11 24 571 Replace all connecting rod bearings (B36A/B38A)

11 24 571 Replace all connecting rod bearings (B36A/B38A)

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IMPORTANT:

There is no classification at the crank pins of the crankshaft in the modified procedure.

The top bearing shell (rod side) is supplied with lubricant varnish.

Extreme  cleanliness has to be ensured in the bearing area and rod bearing screw connection area.

Connecting rod bolts must always be replaced.

Necessary preliminary tasks: 

IMPORTANT:

New connecting rods must be vacuum cleaned prior to installation.

Do not use compressed air to blow off cracked areas.

Use a commercially available vacuum cleaner (2) to clean crack surfaces (1).

Fig 1: Cleaning Crack Surfaces Using Vacuum Cleaner
G09874002Courtesy of BMW OF NORTH AMERICA, INC.

Install new connecting rod bearing shells.

Insert connecting rod bearing shells (1 and 2).

Fig 2: Installing New Connecting Rod Bearing Shells
G11645012Courtesy of BMW OF NORTH AMERICA, INC.