4.1.2 INTERNAL STRUCTURE AND OPERATING PRINCIPLE
(1) Dust seal
(2) Retaining ring
(3) Quad ringQuad ring
(4) Thrust bearingThrust bearing
(5) BallBall
(6) PinPin
(7) SpacerSpacer
(8) Center springCenter spring
(9) WasherWasher
(10) O-ringO-ring
(11) O-ringO-ring
(12) Spring pinSpring pin
(13) Gerotor setGerotor set
(14) Bearing raceBearing race
(15) DriveDrive
(16) End capEnd cap
(17) Gland bushingGland bushing
(18) PlatePlate
(19) Cap screwCap screw
(20) HousingHousing
(21) SpoolSpool
(22) SleeveSleeve
(23) Plate springPlate spring
(24) SpoolSpool
(25) BushingBushing
(26) SpringSpring
(27) Control screwControl screw
(28) PlugPlug
(29) O-ringO-ring
(30) Heli coilHeli coil
Cross section X - X Cross section C - C Cross section A - A
A42W605B