2005-2011 Honda FourTrax Foreman TRX500 FE/FPE/FM/FPM/TM Service Manual, Page 61Get this manual
TECHNICAL FEATURES As the handlebar is turned, the torsion bar is twistedlinked with the slider pin in the output shaft, the core turns in unison with the output shaftBecause the slide pi groove for the input shaft is slanted, the core moves up or down when the input shaft and its slider pins turns
INPUT SHAFT
TORSION BAA TORSION BAR
SLIDER PIN
SLIDER PIN
SUDER PIN OUTPUT SHAFT
OUTPUT SHAFT
EPS ECU The EPS Eeu is composed of two blocks; the power system and the control system which includes the fail -safe (FS) relay systemReferencing the inputs from the torque sensor, rear VS sensor and the engi ne rpm signals from the CKP sensor, the EPS ECU drives the motor