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 5998-00-199-9861
NSN 5965-01-132-4018
NSN 5996-01-050-6910
NSN 5835-01-528-7454
NSN 5996-00-581-5810
NSN 5935-01-415-0887
NSN 5975-01-457-2868
NSN 5835-01-529-3050
NSN 6135-01-389-5787
NSN 5905-01-377-3638
NSN 6135-01-168-2944
NSN 5990-01-400-3299