TH400 direct drum piston help.
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Teching In
Joined: Jul 2013
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TH400 direct drum piston help. Im needing some help with possible trouble shooting.
I installed a TCI transbrake and after installing the springs and clutches it is failing an air test. The drum has been drilled for bleed off and dual feed. The lip seals seamed to go in just fine. It is also an aluminum piston.
Is it possible that the spring tension is just too much for simple air test?
Any help is appreciated.
I installed a TCI transbrake and after installing the springs and clutches it is failing an air test. The drum has been drilled for bleed off and dual feed. The lip seals seamed to go in just fine. It is also an aluminum piston.
Is it possible that the spring tension is just too much for simple air test?
Any help is appreciated.