Front upper control arms

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Old Nov 6, 2016 | 06:47 AM
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ART T's Avatar
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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?
Old Nov 6, 2016 | 07:59 AM
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Trunnions?
Old Nov 6, 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
Old Nov 6, 2016 | 08:38 AM
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Yes, I replaced them.
Old Nov 6, 2016 | 08:42 AM
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You may have to push the front end up and down while adding grease.
Old Nov 6, 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... )
Old Nov 6, 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
Old Nov 6, 2016 | 04:43 PM
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Thanks.
Old Nov 6, 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.
Old Nov 7, 2016 | 03:27 AM
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Thanks, Joe.
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