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Allison transmission cooler line pressure.
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These readings can be obtained by attaching a 300 psi fluid pressue gauge to the appropriate pressure port on the transmission and running the engine at 2000 rpm.
Dhd 100 558 hardcore hooker duramax transmission cooler line set late allison 5 speed 0 reviews.
Based on quick research it seems that 30 50 psi should be the maximum pressure typically seen in the transmission oil cooler lines.
64 5 5 inspecting controls.
Transmission line pressure specifications.
If you are going to use rubber lines be sure to use barbed fittings so the hose does not blow off.
Accordingly anyone who uses a service procedure or.
Inch series threads breather feedthrough harness connector.
The following charts provide the mainline pressure readings for all of the various tci transmission models.
2003 2005 allison 5 speed transmissions.
The fleece fpe tl lb7 lly allison transmission cooler lines fix the old leaky transmission lines in your 01 05 gm 6 6l duramax lb7 and lly.
Allison transmission has not undertaken any such broad evaluation.
Hot transmission fluid blowing out and getting on a really hot exhaust manifold will cause instant fires.
But during use pressures in transmission lines can reach 100 psi or more.
Ud trucks offers allison fully automatic transmissions with new quon 8x4 8 0 litre engine for added vocational appeal.
And as far as running the 2 lines together bypassing the cooler will cause.
65 section vi installing transmission into vehicle.
Ud trucks has launched a version of its popular quon 8x4 heavy duty model and for the first time is offering the allison 3200 series automatic transmission coupled to its 8 0 litre engine.
I m very interested in an improved transmission cooler for my 2013 chevrolet silverado hd2500 lml duramax truck i am running a 200hp tune that bumps the torque to over 1000 ft lb and am also running a tcm tune that increases the line pressure in the transmission to provide firmer shifts and less slip in the clutch packs at the cost of higher temps my truck s transmission temp runs.
During normal operation its about 150 and the return line around 50 psi.
There is at idle between 20 50 psi.
The transmission coolers themselves are only tested to a max pressure of 150 200 psi.
