Health check
Remove the clamp, disconnect the vacuum hose from the vacuum pump.
Pic. 6.17. Checking the vacuum pump assembly
Connect vacuum sensor hose to vacuum pump assembly as shown in Figure 6.17.
Close the opening of the other hose of the vacuum sensor with plug No. 2.
Start the engine and warm it up for more than 2 minutes.
With the engine idling, check the vacuum pump vacuum.
Rated vacuum: over 650 mmHg Art. (86.7 kPa).
Disconnect the vacuum sensor from the vacuum pump assembly.
Connect the vacuum hose to the vacuum pump and secure with a clamp.