THEORY OF OPERATION - CONTINUED
STEERING SYSTEM - CONTINUED
Steering metering pump is attached to bottom of steering column, located under floor of operator's cab.
Control section (A) consists of spool, sleeve, and housing. Sleeve is connected to spool by pin. Pin is installed
through a slot in spool and a hole in sleeve. Centering springs are installed through both spool and sleeve.
Metering section (B) consists of a rotor ring and rotor. Spool is connected to rotor by drive shaft, which has a slot
that engages with pin. Drive shaft is splined to rotor.