steering

Power Steering Pump Torque Specs

for 2003 Lexus ES 300 3.0L V6 · FWD

Units

13 fasteners

Seq

Component

Torque

Angle

—

Coupling Bolt

Critical

26 lb-ft · 35 Nm

—

Power Steering Line Fittings

Critical

Use new O-rings | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

22 lb-ft · 30 Nm

—

Power Steering Pump Bolts

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

18 lb-ft · 25 Nm

—

Pressure Line Fitting

Critical

New O-ring

26 lb-ft · 36 Nm

—

Pulley Nut

Critical

Hold pulley while tightening

47 lb-ft · 64 Nm

—

Pump Mounting Bolts

Critical

21 lb-ft · 28 Nm

—

Rack Bolts

Critical

79 lb-ft · 107 Nm

—

Rack Mounting Bolts

Critical

79 lb-ft · 107 Nm

—

Return Line Clamp

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

3 lb-ft · 4 Nm

—

Serpentine Belt Tensioner

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

41 lb-ft · 55 Nm

—

Tie Rod End Nut

Critical

Use new cotter pin

42 lb-ft · 57 Nm

—

Tie Rod Nut

Critical

42 lb-ft · 57 Nm

—

Wheel Lug Nuts

Critical

105 lb-ft · 142 Nm

—

2003 LEXUS ES 300

13 fasteners