Mitsubishi Eclipse II technical information manual page 167

text version of content this owner's manual page from owners manual to the vehicle Mitsubishi Eclipse, year of production 1995 - 1999:

POWER TRAIN- Automatic Transaxle Valve Body Assembly Retainer Q- - Valves removed Valves installed 9x-439 The F4ACl has a relatively simple, cast aluminum and to direct fluid to the clutches, torque converter, valve body that uses only five valves. No governor lubrication system, and the solenoid/valves by pressure or throttle pressure is used to operate means of the manual and switch valves. this valve body. These two pressures have been One side of the rooster comb (secured to top of replaced by electronic signals from the output speed valve body) operates two switches, the park neutral sensor and throttle position sensor. Shift valves have ii and transmission range switches. The solenoid and also been eliminated and replaced by the solenoid/ valves in the solenoid assembly. pressure switch assembly is indirectly connected to the valve body through an extension of the case The valve body has two major functions. To control in the oil pan area. line pressure and torque converter clutch pressure Solenoid and Pressure Switch Assembly The solenoid and pressure switch assembly is controlled by the TCM through the transmission control relay. The assembly Solenoid and consists of four solenoid/valve assemblies that control hydraulic pressure switch pressure to four of the five clutches in the transaxle and the assembly torque converter clutch. A unique feature of the solenoid/valves Screen are that they directly control the application of a clutch. In filter other electronically controlledtransaxles/transmissions, the clutches are indirectly controlled by the solenoids through the normal hydraulic valving. The solenoid assembly also contains three pressure switches that feed information to the TCM. The “UR” pressure switch, the “2-4” pressure switch and the“OD” pressure switch. The eight-way electrical connector to the sole- noid is sealed and bolted in place with the bolt tightened to proper specification. The assembly is located outside the transaxle case, under a sound shield and protective cover, towards the front of the vehicle. The filter screen between the solenoid assembly and valve body protects the assembly from contamination and is a replaceable item. However, if the valve body and solenoid ‘a pack have been heavily contaminated, the solenoid pack should be closely inspected to determine the need for its replacement. The solenoid pack is not a serviceable unit.

owners manual Mitsubishi Eclipse

owners manual Mitsubishi Eclipse - year of production: 1995, 1996, 1997, 1998, 1999 - Mitsubishi Eclipse II technical information manual EN