Removing and installing BAS diaphragm travel sensor - AR42.31-P-6002I

MODEL 215, 220 

Fig 1: Identifying BAS Diaphragm Travel Sensor Remove/Install Components

	Removing, installing
1	Disconnect vacuum line (8) from brake booster	Operate brake pedal several times to reduce the vacuum.
2	Disconnect BAS diaphragm travel sensor connector (A7/7x1)
3	Remove locking ring (16b)	Use suitable tool, e.g. offset scribing iron (arrow).
4	Pull out BAS diaphragm travel sensor (A7/7b1)	Installation:  Rub front of diaphragm travel sensor with a little spirit so that the O-ring slides properly when inserting.
5	Check O-ring and replace if necessary	Installation:  Insert O-ring in brake booster groove and ensure it is seated correctly.
6	Install in reverse order