POWER ASSIST SYSTEMS TORQUE SPECIFICATIONS

Vane Pump (for 1GR-FE)
Part Tightened N*m kgf*cm ft.*lbf
Vane pump assembly x Engine
21 N*m
214 kgf*cm
15 ft.*lbf
Pressure feed tube assembly set union bolt
49 N*m
500 kgf*cm
36 ft.*lbf
Power steering oil pressure switch (for 2WD)
21 N*m
214 kgf*cm
15 ft.*lbf
Pressure port union
69 N*m
704 kgf*cm
51 ft.*lbf
Power steering suction port union set bolt
12 N*m
122 kgf*cm
9 ft.*lbf
Front housing x Rear housing
22 N*m
224 kgf*cm
16 ft.*lbf
Vane Pump (for GD Engine)
Part Tightened N*m kgf*cm ft.*lbf
Vane pump assembly x Engine
21 N*m
214 kgf*cm
15 ft.*lbf
Pressure feed tube assembly set union bolt
49 N*m
500 kgf*cm
36 ft.*lbf
Pressure port union
69 N*m
704 kgf*cm
51 ft.*lbf
Power steering suction port union set bolt
12 N*m
122 kgf*cm
9 ft.*lbf
Front housing x Rear housing
22 N*m
224 kgf*cm
16 ft.*lbf
Vane Pump (for KD Engine)
Part Tightened N*m kgf*cm ft.*lbf
Vane pump assembly x Engine
39 N*m
398 kgf*cm
29 ft.*lbf
Pressure feed tube assembly set union nut with out union nut wrench
44 N*m
449 kgf*cm
32 ft.*lbf
with union nut wrench
40.5 N*m
413 kgf*cm
30 ft.*lbf
Pressure port union
69 N*m
704 kgf*cm
51 ft.*lbf
Power steering suction port union set bolt
12 N*m
122 kgf*cm
9 ft.*lbf
Front housing x Rear housing
22 N*m
224 kgf*cm
16 ft.*lbf
Vane Pump (for TR Engine)
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Vane pump assembly x Engine
21 N*m
214 kgf*cm
15 ft.*lbf
Pressure feed tube assembly set union bolt
49 N*m
500 kgf*cm
36 ft.*lbf
Vane pump oil reservoir sub-assembly x Front housing
9.0 N*m
92 kgf*cm
80 in.*lbf
Pressure port union
69 N*m
704 kgf*cm
51 ft.*lbf
Power steering oil pressure switch
21 N*m
214 kgf*cm
15 ft.*lbf
Front housing x Rear housing
22 N*m
224 kgf*cm
16 ft.*lbf