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Torque Specifications

WARNING: This page is about a different car, the 2002 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
A/C Compressor-To-Cylinder Block Fastener (No. 1 Drive Belt Idler Pulley) 36 (49)
A/C Compressor-To-Oil Filter Bracket Fastener 21 (28)
Camshaft Bearing Cap-To-Cylinder Head Fastener (1), (2)
Bolt C (3)
Others 12 (16)
Camshaft Timing Tube-To-Intake Manifold Fastener 58 (79)
Center Exhaust Pipe-To-Tailpipe Fastener 32 (43)
Connecting Rod Cap-To-Connecting Rod Fastener
First Tightening Pass 18 (24)
Final Tightening Pass (4)
Crankshaft Pulley-To-Crankshaft Fastener 181 (245)
Cylinder Head-To-Cylinder Block Fastener (5)
First Tightening Pass 44 (59)
Final Tightening Pass (4)
Drive Belt Tensioner-To-Cylinder Block Fastener 11 (15)
Drive Plate-To-Crankshaft Fastener (6)
First Tightening Pass 36 (49)
Final Tightening Pass (4)
Drive Plate-To-Torque Converter Fastener 30 (41)
Engine Coolant Drain Union-To-Cylinder Block Fastener 36 (49)
Engine Hanger-To-Cylinder Head Fastener 27 (37)
Engine Mounting Bracket-To-Cylinder Block Fastener 27 (37)
Exhaust Manifold-To-Cylinder Head Fastener 32 (43)
Flywheel Housing Under Cover-To-Transmission Fastener 13 (18)
Front Exhaust Pipe Support Bracket-To-Transmission Fastener 32 (43)
Front Exhaust Pipe-To-TWC Fastener 32 (43)
Front Suspension Crossmember-To-Engine Mounting Insulator Fastener 50 (68)
Front Suspension Member-To-Body Fastener
Front 130 (176)
Rear 116 (157)
Front Water Bypass Joint & Rear Water Bypass Joint-To-Cylinder Head Fastener 13 (18)
Heated Oxygen Sensor-To-Front Exhaust Pipe Fastener 32 (43)
Lower Intake Manifold-To-Cylinder Head Fastener 13 (18)
Main Bearing Cap-To-Cylinder Block Fastener
First Tightening Pass (2 Progressive Type) (7) 20 (27)
Final Tightening Pass (2 Progressive Type) (4)
Others 36 (49)
No. 1 Drive Belt Idler Pulley-To-Cylinder Block Fastener (8)
12 mm Head 12 (16)
14 mm Head 24 (33)
No. 1 & 2 Timing Belt Idler Pulley-To-Oil Pump Fastener 25 (34)
No. 2 Drive Belt Idler Pulley-To-Fan bracket Fastener 29 (39)
No. 2 Timing Belt Cover-To-Cylinder Block Fastener 12 (16)
Power Steering Gear Housing-To-Front Suspension Crossmember Fastener 48 (65)
Power Steering Pump-To-Cylinder Head Fastener
Bolt 29 (39)
Nut 32 (43)
Rear Engine Mounting Member-to-Body Fastener 19 (26)
Screw Plug-To-Camshaft Timing Tube Fastener 11 (15)
Sliding Yoke-To-Steering Intermediate Shaft Fastener 26 (35)
Suspension Member-To-Body Bolts (9)
Bolt A 130 (176)
Bolt B 116 (157)
Timing Belt Tensioner-To-Oil Pump Fastener 19 (26)
Transmission-To-Cylinder Block Fastener 53 (72)
Transmission-To-No. 1 Oil Pan Fastener 27 (37)
TWC-To-Exhaust Manifold Fastener 46 (62)
Upper Intake Manifold-To-Lower Intake Manifold Fastener 13 (18)
Vacuum Tank For ACIS-To-Lower Intake Manifold Fastener 13 (18)
Water By-Pass Pipe-To-Cylinder Block Fastener 13 (18)
INCH Lbs. (N.m) 
Camshaft Drive Gear-To-Camshaft Timing Tube Fastener 71 (8)
Camshaft Timing Pulley-To-Camshaft Timing Tube Fastener 71 (8)
Center Front Floor Brace-To-Body Fastener 115 (13)
Cylinder Head Cover-To-Cylinder Head Fastener 53 (6)
Intake Air Control Valve-To-Upper Intake Manifold Fastener 80 (9)
Rear Engine Mounting Member-to-Rear Engine Mounting Insulator Fastener 124 (14)
Rear Oil Seal Retainer-To-Cylinder Block Fastener 71 (8)
Timing Belt Rear Plate-To-Cylinder Head Fastener 71 (8)
Water Seal Plate-To-Cylinder Block Fastener 124 (14)
(1) Tighten bolts in sequence. See Figure.
(2) Identify bolts lengths before installing. See Figure.
(3) Tighten bolt to 66 INCH Lbs. (7.5 N.m)
(4) Tighten bolt 90 degrees.
(5) Tighten bolts in sequence. See Figure.
(6) Tighten bolts in sequence. See Figure.
(7) Tighten bolts in sequence. See Figure.
(8) Identify bolts lengths before installing. See Figure.
(9) Tighten bolts in sequence. See Figure.