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Home >> Lexus >> 1997 >> LX 450 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Torque Specifications
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Torque Specifications

TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Air Intake Chamber Bolt/Nut 15 (20)
Air Intake Chamber Support Brace Bolt 26 (35)
Crankshaft Position Sensor Bolt/Nut (1)
Crankshaft Position Sensor Protector Bolt 15 (20)
Distributor Hold-Down Bolt 13 (18)
ECT Sensor 18 (24)
EGR Gas Temperature Sensor 15 (20)
EGR Pipe-To-EGR Valve Nut 47 (64)
EGR Valve-To-Air Intake Chamber Nut 13 (18)
Fuel Inlet Pipe-To-Intake Manifold Bolt 15 (20)
Fuel Inlet Pipe Union Bolt 22 (30)
Fuel Outlet Line-To-Fuel Pump 22 (30)
Mounting Bracket Union Bolt 22 (30)
Fuel Pressure Regulator Lock Nut 18 (24)
Fuel Rail-To-Intake Manifold Bolt 15 (20)
Fuel Return Pipe Bolt-To-Intake Manifold Bolt 15 (20)
Heated Oxygen Sensor Retaining Nut 15 (20)
Knock Sensor 33 (45)
Throttle Body Bolt 15 (20)
INCH Lbs. (N.m) 
Airflow Meter Mounting Bolt 61 (6.9)
Fuel Pump Mounting Bracket-To-Fuel Tank Bolt 35 (4.0)
PNP Switch Retaining Bolt 115 (13.0)
PNP Switch Retaining Nut 61 (6.9)
(1) Tighten crankshaft position sensor nuts to 80 INCH lbs. (9.0 N.m). Tighten bolt for crankshaft position sensor electrical connector at cylinder block to 15 ft. lbs. (20 N.m).