TJSparky
Well-known member
The 10R80 has straight cut gears for the primary pump. The secondary auxiliary pump, near the rear of the transmission, helps with the start/stop.
Straight cut gears whine!
Watch this video at 5:40 in it shows the primary pump removal.
Straight cut gears whine!
Watch this video at 5:40 in it shows the primary pump removal.
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