Tools Required

Notice: Refer to Fastener Notice in the Preface section.





Important: 

•	Note the position of the crankshaft balancer before removal. The balancer does not use a key or keyway for positioning. Mark or scribe the end of the crankshaft and the balancer before component removal. Refer to Engine Balancing .

•	Do not use the crankshaft balancer bolt during final assembly. Install a NEW crankshaft balancer bolt during final assembly.

1. Install the J 42386-A and bolts.

Use 1 M10 - 1.5 x 120 mm and 1 M10 - 1.5 x 45 mm bolt for proper tool operation.

Tighten
Tighten the J 42386-A bolts to 50 N·m (37 lb ft).




2. Remove the crankshaft balancer bolt (139).

Do not discard the crankshaft balancer bolt. The balancer bolt will be used during the balancer installation procedure.




3. Mark or scribe the crankshaft balancer and the end of the crankshaft.



4. Use the J 41816-A  (1) and the J 41816-2  (2) in order to remove the crankshaft balancer.



5. Remove the crankshaft balancer (138).
6. Remove the crankshaft balancer washer (233), as required. First design washers do not lock onto the balancer.



7. Remove the crankshaft balancer washer (1) from the balancer, as required.



8. Note the position of the crankshaft balance weights, if applicable. Refer to Engine Balancing and Crankshaft Balancer Cleaning and Inspection .