Piston assembly: assemble piston into power plate using a shop press, take care not to damage the o-ring or polytetrafluoroethylene backup rings; visually align the center of the cutouts in the piston with the torque pin holes in the power plate; the depth the piston is installed into the power plate is critical; the surface of the piston at the cutouts must be flush to 0.120 below the surface of the power plate or piston will cock resulting in a complete loss of braking; piston disassembly: remove the piston from the power plate by introducing low pressure air (15 psi) into the hydraulic inlet; make sure piston is directed away operator; do not remove backup rings or o-ring unless replacement is necessary because they will be damaged
A cylindrical item which moves or reciprocates in a linear actuating cylinder to convert fluid energy to mechanical force. it may include an integral rod.
Classification: Clutches and parts for vehicles, nesoi
NSN 5999-01-335-8312
NSN 6150-01-481-9757
NSN 6650-01-516-3631
NSN 4140-01-235-8252
NSN 6150-00-923-5967
NSN 6110-00-007-6453
NSN 5975-00-468-3978
NSN 5855-01-246-4274
NSN 5999-01-180-3415
NSN 5996-01-032-4942
NSN 5985-00-067-6377
NSN 6130-01-376-9039