Vacuum Pump (For Kd Series Engine) Installation

Install 2 new O-rings.

Install the pump to the engine with the 2 nuts.

Torque:

21 N*m{214 kgf*cm, 15 ft.*lbf}

Connect the 2 hoses to the pump with the clip.

Disconnect the vacuum hose from the vacuum pump.

Connect the hose of a vacuum gauge to the pump.

Insert a plug into the other hose of the gauge.

Start the engine and warm it up for more than 2 minutes.

With the engine idling, check the negative pressure of the pump.

Standard negative pressure:

More than 86.7 kPa (650 mmHg, 26 in.Hg)

HINT:

The vacuum pump assembly is listed as one of the 200000 km (124000 mile) maintenance part. Make sure to disassemble and inspect it every 200000 km (124000 miles) and replace parts as necessary.

Remove the gauge from the pump.

Connect the hose to the pump with the clip.