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70 GMC 4x4 · 03-23-2002, 04:27 PM

Just did the drum to disc swap and I can not get the calipers to work. I have brake fluid to the bleeder screws. Is there anything special you have to do? There is a rubber thing on the porportioning valve that is stuck in, is that right?

Thanks,
Tim

03-23-2002, 04:27 PM	#1
70 GMC 4x4 Registered User Join Date: Apr 2001 Location: Marion, Iowa Posts: 126	Calipers not working Just did the drum to disc swap and I can not get the calipers to work. I have brake fluid to the bleeder screws. Is there anything special you have to do? There is a rubber thing on the porportioning valve that is stuck in, is that right? Thanks, Tim __________________ 70 3/4 GMC 4x4, 400sb