I am attempting to replace the water pump in my daughter's 1978 240 Volvo which is leaking badly. I am having trouble loosening the center fan bolt. When attempting to loosen the bolt, the entire fly wheel turns and I can't get enough torque to loosen the bolt. Is there some means or trick to position the wrench so the flywheel remains motionless?
Friday, June 8th, 2007 AT 6:49 PM