ports 268 and 270 and two regulated ports 272 and 274 the port 206 is also in communication with the valve bore 254 the port 266 is in fluid communication with the passage 36 the ports 268 and 270 are in fluid communication with the passages 28 and 26 respectively and the ports 272 and 274 are in fluid communication with the pressure regulator valve 78 which is controlled by the force motor control valve 82 the valve land 258 cooperates with an end 259 of the valve bore 254 to form a chamber 261 which when pressurized will urge the valve spool 258 rightward the valve land 264 cooperates with an end 263 of the valve bore 254 to form a chamber in which a spring 265 is disposed the spring 265 urges the valve spool 256 leftward in the valve bore 254 in opposition to the pressure in the chamber 261 the force motor regulator valve 200 issues pressure signals to the chamber 261 in response to the operating condition set by the operator as well as the vehicle operating parameters the fluid in chamber 261 cooperates with the spring 265 to position the valve spool 256 in the valve bore 254 depending upon the position that is established by these operating conditions the fluid pressure in passage 36 is delivered to one of the passages 26 and 28 at a higher pressure level than the other passage the lower pressure passage of passages 26 and 28 is controlled by the pressure regulator valve 78 the higher pressure in one of the passages is directed to the respective control chambers and pistons 22 and 24 for the sheaves 16 and 18 so that the ratio of the cvt 12 is properly.