While the 4L60e is open, I am replacing the Accumulator to the Sonnax Pinless just to make sure I don’t have issues with my car down the road. The 4L60e.
that release pressure and the accumulator spring returns the piston back in its bore. A hydraulic diagram of each shift will be the key to knowing this answer.
(Try this on R4/4L60E accumulator, makes no significant difference and .
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Shift shudder at WOT (Wide Open Throttle); delayed or abnormal shift; There’s a problem ONLY on the shift: accumulator piston. 4L60E Valve Body Diagram 4L60E Valve body Diagram valve-body-diagramjpg.
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Your First.06 sierra with a 4L60E transmission with hard shift from 1st to 2nd. Diagnosed as bad shift accumulator. Thinking about replacing it myself.
Does the valve body need to be removed to replace the shift accumulator? Is this something a person with moderate auto repair skill can accomplish? Jun 16, · These things can destroy even the best rebuild, so it’s very important to check these things, or better yet just throw them out.
At less than $5 each, you cant go wrong. diagram of each shift will be the key to knowing this answer. Take a look at diagram and see if pressure is pushing the spring with piston on shift or releasing the spring tension on the piston on shift.
If your accumulator spring is being compressed during a shift then a heavier spring will create a firmer shift. Transmission Info 4L60E:Forward Accumulator Piston Kit, Pinless 4L60 4LE 4LE 4LE Transmission Sonnax Pinion Input Planet Assembley.
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4L60 4L60E 4L65E 4L70E Transmission Smart Tech Input Housing Clutch Pk MM. 4L60E transmission springs,4L60E accumulator springs,4L60E transmission clutch piston return springs Sonnax S This stronger spring provides crisper shifts and may also be used in the accumulator. 5 Per bag.
High Performance spring set. More Information. C R4 4L60E / Accumulator spring, purple color.Whatever It Takes Transmission PartsCHEVROLET TRANSMISSION PARTS CHEVY Automatic Parts
