Vacuum Pump (For 1Kd-Ftv) Reassembly

Using a press, press in a new bearing to the shaft.

Using SST and a press, press in the shaft to the housing.

SST

09608-04031

Using snap ring pliers, install a new snap ring.

NOTICE:

Make sure that the snap ring is firmly installed to the groove.

Install the woodruff key and gear to the pump with the gear lock nut.

Mount the gear in a vise.

NOTICE:

Place aluminum plates on the vise to prevent damage to the gear.

Tighten the gear lock nut.

Torque:

110 N*m{1122 kgf*cm, 81 ft.*lbf}

Apply engine oil to the rotor and install the rotor to the housing.

Install 5 new blades with the round end facing outward.

HINT:

1. Apply engine oil to the blade.
   
2. Make sure that the blades are flush with the rotor surface.
   

Mount the pump in a vise.

NOTICE:

Place aluminum plates on the vise to prevent damage to the pump.

Install 2 new O-rings.

Install the end cover and temporarily install the 3 bolts.

Using a 5 mm pin punch and hammer, tap in the 2 straight pins.

Tighten the 3 bolts.

Torque:

7.8 N*m{80 kgf*cm, 69 in.*lbf}

Install a new gasket and the check valve.

Torque:

74 N*m{755 kgf*cm, 54 ft.*lbf}

Install 2 new gaskets and the union with the union bolt.

Torque:

14 N*m{140 kgf*cm, 10 ft.*lbf}

HINT:

Align and insert the union pin into the matching hole of the casing.