4l80 assembly question help ASAP
#1
I feel like I'm missing something between the center support and the direct clutch drum maybe it's spaced just enough to not touch but I want to double check
#3
There is no thrust washer between the center support and direct clutch/sprag assembly. Should be nothing there.
The direct clutch assembly seats against the sun gear shaft which carries rearward thrust loads to the sun gear, then through a torrington needle bearing, then the rear ring gear, then another needle bearing, then the output shaft, and finally through a thrust washer and selective washer to the case. If you need additional clearance between the center support and direct clutch it could mean that there is a missing component behind the center support.
The direct clutch assembly seats against the sun gear shaft which carries rearward thrust loads to the sun gear, then through a torrington needle bearing, then the rear ring gear, then another needle bearing, then the output shaft, and finally through a thrust washer and selective washer to the case. If you need additional clearance between the center support and direct clutch it could mean that there is a missing component behind the center support.
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Three6GMC
GM Drivetrain & Suspension
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Aug 28, 2015 07:56 AM





