0 Members and 1 Guest are viewing this topic.
A helical gear by design will always case a side load. This load will be one direction on acceleration, and opposite on deceleration.This side load in time will wear out the roller bearings.This forward and rearward movement allows the gears to run out of line and then the teeth fail from fatigue.When the trans is rebuilt, I spend special attention to reduce the mainshaft endplay.I also invented a G54HD trans that has a wider, stronger rear mainshaft bearing.
Started by bamayote Engine
Started by PhantomD aka Zach Newbie Questions
Started by merace19 Transmission/Clutch
Started by BabyJesus16 Transfer Case/Drive Line
Started by Snowtoy Engine