Front upper control arms

Old November 6th, 2016, 06:47 AM
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Front upper control arms

I am having trouble getting grease into my trunnions. Will I need to disassemble and clean them?
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Old November 6th, 2016, 07:59 AM
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Trunnions?
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Old November 6th, 2016, 08:25 AM
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I believe the 1964 was the only year F85/Cutlass put grease zerks here. Have you tried removing and cleaned the zerks or putting new ones in? John

DSCN7074.jpg
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Old November 6th, 2016, 08:38 AM
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Yes, I replaced them.
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Old November 6th, 2016, 08:42 AM
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You may have to push the front end up and down while adding grease.
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Old November 6th, 2016, 09:22 AM
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Originally Posted by 2blu442
I believe the 1964 was the only year F85/Cutlass put grease zerks here.
Actually, the 61-63 cars did also.

(Yeah, the forgotten Cutlii... )
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Old November 6th, 2016, 04:26 PM
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Originally Posted by joe_padavano
Actually, the 61-63 cars did also.

(Yeah, the forgotten Cutlii... )
Oops! I've been around a few but never owned or worked on one.

John
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Old November 6th, 2016, 04:43 PM
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Thanks.
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Old November 6th, 2016, 05:00 PM
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What frequently happens is that the old grease gets hard and won't flow out of the way when you try to put new grease in. I've had some success with backing out the grease fitting and spraying solvent (carb cleaner) in the hole, then working the suspension to loosen the old grease. Of course, once it's loose, you need to flush that solvent mess out with fresh grease. These "bushings" are the metal-on-metal screw thread type, so the solvent won't hurt anything.
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Old November 7th, 2016, 03:27 AM
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Thanks, Joe.
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