#29 CCU Wrench

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1972RedNeck

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Anyone have a picture of the 3/4" wrench needed to adjust a #29 CCU? Angle wrench won't quite do it. Angle wrench, pump pliers, and vice grips will eventually get it done.

Did Cat make a wrench? Part number?

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Thu, Jan 30, 2025 9:16 AM

Deas Plant.

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Location: Currently - DowNunda.

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Hi, 1972Redneck
I think I still have a 19mm/3/4" ring wrench from the toolkit ovva Suzuki LJ50 4WD which I bent specifically for getting at the top neutral adjusting nut onna Cat #25 CCU back in about 1975. I doubt that a Suzuki mechanic would have recognized it when I was done. But it worked - and still did some other jobs too. Sorry, don't have a photo of it.

Just my 0.02.

You have a wonderful day. Best wishes. Deas Plant.

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Thu, Jan 30, 2025 6:29 PM

D8Dude

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Chapter Nineteen

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Reply to Deas Plant.:

Hi, 1972Redneck
I think I still have a 19mm/3/4" ring wrench from the toolkit ovva Suzuki LJ50 4WD which I bent specifically for getting at the top neutral adjusting nut onna Cat #25 CCU back in about 1975. I doubt that a Suzuki mechanic would have recognized it when I was done. But it worked - and still did some other jobs too. Sorry, don't have a photo of it.

Just my 0.02.

I have found that a crow foot spanner on a ⅜ drive ratchet has been most effective for me, hope this helps.

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Fri, Jan 31, 2025 1:42 AM

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