Speed Sensor and Restrictor - Removing/ Installing
A/C COMPRESSOR SENSOR (G 111) AND RESTRICTOR, REMOVING/INSTALLINGA/C compressor speed sensor (G 111), removing/installing
- discharge A/C refrigerant system, see page 87-47
- separate speed sensor connector
- remove screws -B-
- remove sensor -A-
- install in reverse order of removal noting the following:
- with sensor removed, inspect teeth on sensor wheel inside compressor for damage (four teeth around entire circumference)
- replace 0-ring seal -C
^ 0-ring seal: 15.5 mm inside diameter, 1.5 mm thickness
- torque screws -B- to 5 Nm (44 in. lb)
RESTRICTOR, REMOVING/INSTALLING
- discharge A/C refrigerant system, see page 87-47
- remove evaporator inlet (high pressure) line
- using long nose pliers, remove restrictor from evaporator inlet
- install in reverse order of removal noting the following:
- replace 0-ring seal -A-
^ 0-ring seal: 7.5 mm inside diameter, 1.5 mm thickness
- insert restrictor into evaporator inlet so that arrow restrictor points towards evaporator
- push restrictor into inlet until fully seated
Note
Restrictor must fit tight in inlet.