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 6685-00-729-5170
NSN 5925-01-130-0613
NSN 6110-00-954-0718
NSN 5990-00-959-8280
NSN 6145-01-401-3713
NSN 5835-00-356-1658
NSN 5855-01-109-6433
NSN 5935-01-467-3116
NSN 5930-00-082-1002
NSN 6130-01-103-4551
NSN 5835-00-898-0201
NSN 5945-00-823-8652