The vacuum pump is mounted on the left side of the camshaft housing and is driven by the latter.
Diesel engine 17YD 1.7L
Removing
Disconnect vacuum hose.
Unscrew the two screws securing the vacuum pump 1 to the camshaft housing.
Remove drive 2 and oil supply pipe 3.
Installation
Install the oil supply pipe with new O-rings on the camshaft.
Install drive.
Install the vacuum pump with a new O-ring and tighten the pump mounting bolts to 28 Nm.
Connect vacuum hose.
TC4EE1 1.7L turbocharged diesel engine
The vacuum pump is attached to the back of the generator and is powered by the latter.
Removing
Disconnect vacuum hose.
Disconnect the oil supply pipe.
Loosen the vacuum pump mounting bolts and remove the pump together with the O-ring.
Installation
Check sealing ring for damage, replace if necessary.
Install the vacuum pump with the sealing ring in place and tighten the mounting bolts to a torque of 7 Nm.
pour about 5 cm3 engine oil into the vacuum pump inlet.
Fit the oil supply pipe with new O-rings and tighten to 25 Nm.
Install and secure the vacuum hose.
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