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POWER ASSIST SYSTEMS TORQUE SPECIFICATIONS

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Table 1. 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
Table 2. 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
Table 3. 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
Table 4. 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
 
Table 5. Vane Pump (for 5L-E Engine)
Part Tightened N*m kgf*cm ft.*lbf
Vane pump assembly x Engine
48 N*m
489 kgf*cm
35 ft.*lbf
Vane pump assembly set bolt and nut
63 N*m
642 kgf*cm
46 ft.*lbf
Pressure feed tube assembly set union bolt
50 N*m
510 kgf*cm
37 ft.*lbf
Vane pump assembly x Vane pump pulley
43 N*m
438 kgf*cm
32 ft.*lbf
Pressure port union
83 N*m
846 kgf*cm
61 ft.*lbf
Power steering suction port union set bolt
13 N*m
133 kgf*cm
10 ft.*lbf
Front housing x Rear housing
24 N*m
245 kgf*cm
18 ft.*lbf