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4l60e case side valve body question

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Old 05-02-2017, 09:36 PM
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Default 4l60e case side valve body question

During my rebuild after cleaning out the case I noticed something was missing. My #10(42) capsule with check ball was missing. I'm unsure what part I should order. I have a cup in my rebuild kit but it doesn't seem right to me.

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Old 05-04-2017, 07:40 PM
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I always remove that check ball, It can break through the capsule & lodge in the Low Reverse clutches, Leave it out.....It will not cause issues.

The cup plug is for hole that was machined for the Parking Pawl Pivot, I don't think I have ever removed & replaced that plug....
Old 05-04-2017, 07:51 PM
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Thanks for the reply!

I actually found out what it was, it's the low reverse piston check ball of capsule. Mine must have come apart, while disassembling and replacing the frictions for the low I noticed that they were black and the reason that I was building the transmission. I wonder if that played a part.
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Old 05-06-2017, 04:44 AM
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Originally Posted by Cookies
Thanks for the reply!

I actually found out what it was, it's the low reverse piston check ball of capsule. Mine must have come apart, while disassembling and replacing the frictions for the low I noticed that they were black and the reason that I was building the transmission. I wonder if that played a part.
Post #2......

I left mine out during my rebuild last season and it has worked flawless for 10,000 miles.



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