Free up seized Kingpins? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Second Series · 07-26-2016, 06:26 PM

Has anyone unseized and serviced frozen Kingpins? I have a 1955 second series 3100 with very tight Kingpins. I am unable to pump grease into Three of the zerks. The steering is very stiff. When I drove the truck home, it would not return to straight after I made a turn, I would have to crank the steering wheel back. I had to drive slow so it wouldn’t go off the side of the road. I sprayed PB blaster around the Kingpins and plan to continue for a few days. Has anybody been able to free up frozen Kingpins?

07-26-2016, 06:26 PM	#1
Second Series Registered User Join Date: May 2015 Location: Tukwila Washington Posts: 392	Free up seized Kingpins? Has anyone unseized and serviced frozen Kingpins? I have a 1955 second series 3100 with very tight Kingpins. I am unable to pump grease into Three of the zerks. The steering is very stiff. When I drove the truck home, it would not return to straight after I made a turn, I would have to crank the steering wheel back. I had to drive slow so it wouldn’t go off the side of the road. I sprayed PB blaster around the Kingpins and plan to continue for a few days. Has anybody been able to free up frozen Kingpins?



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