Intermediate Lever Torsion Spring Tool Set for BMW B38 B48, as OEM 2359088

This tool set is designed for the removal and installation of torsion springs on the valve intermediate levers in BMW and Mini engines.

It allows safe and controlled handling of strongly preloaded springs, significantly reducing the risk of sudden release and damage during servicing.

Compatibility

Engine codes:

• B38A15A, B38B15A, B38K15A
• B48A20A, B48A20B
• B48B20A, B48B20B

Vehicle compatibility:

• BMW 1 Series
• BMW 2 Series
• BMW 3 Series
• BMW 4 Series
• BMW X1 (from 2015)
• BMW X2 (from 2018)
• BMW i8 (from 2014)
• MINI Hatch (from 2014)
• MINI Clubman (from 2015)
• MINI Countryman (from 2017)

Design & Operation

• Designed for precise engagement with intermediate lever springs
• Enables controlled compression and release of torsion springs
• Improves efficiency and safety during repair procedures
• Suitable for professional workshop use

OEM Reference

To be used as:

• BMW / Mini as 2359088

The OEM reference numbers are provided for identification purposes only. This product is not an original manufacturer tool.

Procedure

Step 1

Set the eccentric shaft to the minimum lift position using an Allen key (hex key).

⚠️ Warning:
The camshaft must not rest on the intermediate levers during removal or installation.

Required tool: Intermediate lever sliding block

Step 2

Position the tensioning lever for the intermediate lever return spring.

⚠️ Warning:
Ensure correct positioning – the spring must be properly seated in the side guides.

Step 3

Compress and lock the return spring using the tensioning tool.

Step 4

Place the spring holder in a bench vise.

Step 5

Insert the lever tool with the return spring into the spring holder and release the spring tension.

Step 6

Repeat the above steps for all remaining components.

Step 7

Remove the intermediate lever guide blocks (sliding blocks / guide rails).

Step 8

The camshaft is now ready for removal.