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GrimmSpeed Subaru Lightweight Crank Pulley User Manual

Page 6

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14. Insert a 22mm socket (we've found a deep socket works the best) into the crank pulley
bolt. Then insert a breaker bar onto the socket. You will be rotating the crank pulley bolt
counter clockwise. Hold the pulley from rotating with the ratchet that is installed on the
GrimmSpeed crank pulley removal tool. Loosen the bolt and remove it.


15. Rock the OEM pulley back and forth and pull it out from the engine. Be sure to clean the
end of the crank shaft to remove any dirt or debris.


16. You will now be installing the GrimmSpeed crank pulley. Place 3 black nylon washers
onto the face of the pulley to protect the finish from the removal tool.