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Wrecked1982 · 12-10-2011, 10:17 AM

if your wipers are too hard to move by hand with the motor disconnected might be the linkage is almost seized

12-10-2011, 10:17 AM	#6
Wrecked1982 Registered User Join Date: Feb 2011 Location: Cold Canada Posts: 310	Re: I need help with 1978 GMC wiper problem-Thanks for reading! if your wipers are too hard to move by hand with the motor disconnected might be the linkage is almost seized