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Crankshaft Balancer Installation

Crankshaft Balancer Installation



Special Tools

EN 47981 Crankshaft Balancer Holding Tool

EN 956 1 Tool Extension

EN 41998 B Crankshaft Balancer Installer

EN 45059 Torque Angle Sensor Kit


For equivalent regional tools, refer to Special Tools .



1. Place the crankshaft balancer in position on the crankshaft.


2. Thread the EN 41998 B installer in the crankshaft. Ensure you engage at least 10 threads of the EN 41998 B installer before pressing the crankshaft balancer in place.

3. Push the crankshaft balancer into position by tightening the nut on the EN 41998 B installer until the large washer bottoms out on the crankshaft end.

4. Remove the EN 41998 B installer.

5. Install the EN 47981 holder (1) with EN 956 1 extension (2) to crankshaft balancer.


6. Refer to Fastener Caution .

Install the crankshaft balancer bolt (3) and tighten in first pass to 100 Nm (22 lb ft) .

7. Tighten the crankshaft balancer bolt a second pass to 150 degrees using the EN 45059 sensor kit.