POWER ASSIST SYSTEMS TORQUE SPECIFICATIONS

Vane Pump (for 1GR-FE)
Part tightened N*m kgf*cm ft.*lbf
V-bank cover sub-assembly set nut 7.5 76 66 in.*lbf
Pressure feed tube x Union bolt 50 510 37
Vane pump assembly x Engine 21 214 15
Pressure port union 69 704 51
Suction port union Set bolt 12 122 9
Front housing x Rear housing 22 224 16
Vane Pump (for 1UR-FE)
Part tightened N*m kgf*cm ft.*lbf
Air cleaner assembly set bolt 5.0 51 44 in.*lbf
Air cleaner hose clamp 2.5 25 22 in.*lbf
Union bolt x Pressure feed tube 50 510 37
Vane pump assembly set bolt 21 214 15
Suction port union Set bolt 12 122 9
Pressure port union (w/o Variable Flow Control Solenoid Valve) 69 704 51
Front housing x Rear housing 22 224 16
Vane Pump (for 3UR-FE)
Part tightened N*m kgf*cm ft.*lbf
Air cleaner assembly set bolt 5.0 51 44 in.*lbf
Air cleaner hose clamp 2.5 25 22 in.*lbf
Union bolt x Pressure feed tube 50 510 37
Vane pump assembly set bolt 21 214 15
Suction port union Set bolt 12 122 9
Pressure port union (w/o Variable Flow Control Solenoid Valve) 69 704 51
Front housing x Rear housing 22 224 16
Vane Pump (for 1VD-FTV)
Part tightened N*m kgf*cm ft.*lbf
No. 1 engine cover sub-assembly 8.0 82 71 in.*lbf
No. 1 air cleaner hose clamp 2.5 25 22 in.*lbf
Intake air connector clamp 6.3 64 56 in.*lbf
Intake air set bolt 21 214 15
Radiator reservoir tank assembly set bolt 8.0 82 71 in.*lbf
Union bolt x Pressure feed tube 50 510 37
Vane pump assembly x Engine 29 296 21
No. 3 idler pulley set bolt (w/ Viscous Heater) 88 898 64
No. 1 idler pulley set bolt (w/ Viscous Heater) 49 495 36
Suction port union Set bolt 12 122 9
Front housing x Rear housing 22 224 16
Pressure port union (w/o Variable Flow Control Solenoid Valve) 69 704 51
Pressure feed tube union set union bolt (w/o Variable Flow Control Solenoid Valve) 69 704 51
Power Steering ECU (w/ Variable Flow Control Solenoid Valve)
Part tightened N*m kgf*cm ft.*lbf
Junction block set bolt 8.0 82 71 in.*lbf
Power steering ECU assembly set bolt 8.0 82 71 in.*lbf