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Engine Mechanical: Specifications Lexus IS I

Mechanical 6 illustrations

Crankcase Capacity

Crankcase dry refill capacity with oil filter is 5.7 qts. (5.4L).

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
A/C Compressor-To-Cylinder Block
Bolt & Nut38 (52)
Stud Bolt19 (26)
Camshaft Bearing Cap-To-Cylinder Head Fastener (1)14 (20)
Camshaft Timing Pulley-To-Camshaft Fastener61 (80)
Center Exhaust Pipe-To-Tailpipe Fastener32 (43)
Connecting Rod Cap-To-Connecting Rod Fastener
Step 122 (30)
Step 2(2)
Crankshaft Pulley-To-Crankshaft Fastener243 (330)
Cylinder Head-To-Cylinder Head Fastener (3)
Step 126 (35)
Step 2(2)
Step 3(2)
Drive Belt Tensioner-To-Cylinder Head Fastener15 (21)
Drive Belt Tensioner Absorber-To-Drive Belt Tensioner Arm Fastener14 (20)
Drive Belt Tensioner Absorber-To-Drive Belt Tensioner Bracket Fastener14 (20)
Drive Belt Tensioner Arm-To-Drive Belt Tensioner Fastener15 (21)
Drive Belt Tensioner Bracket-To-Oil Pump Fastener21 (28)
Drive Plate-To-Crankshaft Fastener (4)61 (83)
Drive Plate-To-Torque Converter Clutch Fastener35 (48)
ECT Sensor-To-Cylinder Head Fastener14 (20)
Engine Hanger-To-Cylinder Head Fastener30 (40)
Engine Hanger-To-Cylinder Head Fastener30 (40)
Engine Mounting Bracket-To-Cylinder Block Fastener44 (59)
Engine Rear Mounting Member-To-Body Fastener19 (26)
Engine Rear Mounting Member-To-Transmission Fastener10 (13)
Exhaust Manifold-To-Cylinder Head Fastener30 (40)
Front Exhaust Pipe-To-Center Exhaust Pipe Fastener32 (43)
Front Exhaust Pipe-To-Exhaust Manifold Fastener32 (43)
Front Suspension Member Brace-To-Body Fastener (5)43 (58)
Front Suspension Member Brace-To-Front Suspension Member Fastener (5)88 (119)
Fuel Inlet Hose-To-Fuel Pipe Support Fastener22 (29)
Fuel Inlet Pipe-To-Cylinder Block Fastener22 (29)
Generator-To-Cylinder Block Fastener30 (40)
Generator-To-Water Pump Fastener30 (40)
Idler Pulley-To-Oil Pump Fastener26 (35)
Intake Manifold-To-Cylinder Head Fastener21 (28)
Lower Arm-To-Steering Knuckle Fastener181 (245)
Main Bearing Cap-To-Cylinder Block Fastener (6)
Step 133 (45)
Step 2(2)
Manifold Stay-To-Cylinder Block Fastener30 (40)
Manifold Stay-To-Intake Manifold Fastener30 (40)
No. 1 Oil Pan-To-Transmission Fastener27 (37)
No. 1 Oil Pipe-To-Cylinder Block Fastener41 (55)
No. 1 Oil Pipe-To-No. 3 Camshaft Bearing Cap Fastener41 (55)
No. 2 Water Bypass Pipe-To-Cylinder Block Fastener15 (21)
No. 2 Water Bypass Pipe-To-Water Pump Fastener15 (21)
Oil Filter Bracket-To-Cylinder Block Fastener66 (90)
PS Pump Front Bracket-To-Cylinder Block Fastener38 (52)
PS Pump Front Bracket-To-PS Vane Pump Fastener43 (58)
PS Pump Rear Stay-To-Manifold Stay Fastener29 (39)
PS Pump Rear Stay-To-Power Steering Pump Bracket Fastener29 (39)
PS Vane Pump-To-A/C Compressor Fastener43 (58)
PS Vane Pump-To-Cylinder Block Fastener43 (58)
Rear Support Member-To-Body Fastener19 (26)
Shock Absorber-To-Steering Knuckle Fastener47 (64)
Sliding Yoke-To-Steering Intermediate Shaft Fastener26 (35)
Stabilizer Bar-To-Body
Bolt13 (18)
Nut30 (49)
Starter-To-Transmission Fastener27 (37)
Straight Screw Plug-To-Camshaft Timing Pulley Fastener11 (15)
Suspension Member-To-Body Fastener52 (70)
Tailpipe Bracket-To-Body Fastener10 (13)
Timing Belt Tensioner-To-Oil Pump Fastener20 (27)
Torque Converter Clutch-To-Drive Plate Fastener35 (48)
Transmission-To-Cylinder Block Fastener53 (72)
Transmission Control Rod-To-Shift Lever Fastener10 (13)
Transmission Control Rod-To-Transmission Fastener10 (13)
Vacuum Control Valve Set-To-Intake Manifold Fastener15 (21)
Vane Pump Assembly Bolts (7)
Bolt A43 (58)
Bolt B38 (52)
Water Outlet-To-Cylinder Head Fastener21 (28)
INCH Lbs. (N.m)
Cylinder Head Cover-To-Cylinder Head Fastener80 (9)
High-Tension Cord-To-Cylinder Head Cover Fastener71 (8)
No. 1 Timing Belt Cover-To-Oil Pump Fastener71 (8)
No. 2 Timing Belt Cover-To-Cylinder Head Fastener71 (8)
No. 3 Camshaft Bearing Cap-To-Cylinder Head Hexagon Bolt44 (5)
No. 3 Timing Belt Cover-To-Cylinder Head Fastener71 (8)
No. 4 Timing Belt Cover-To-Cylinder Head Fastener71 (8)
Rear Oil Seal Retainer-To-Cylinder Block Fastener53 (6)
Timing Belt Plate-To-Oil Pump Fastener71 (8)
(1) Tighten bolt following specified sequence. (Scheme 1) (2) Tighten bolt 90 degrees. (3) Tighten bolt following specified sequence. (Scheme 2) (4) Tighten bolt following specified sequence. (Scheme 3) (5) Identify bolt position and length before tightening. (Scheme 4) (6) Tighten bolt following specified sequence. (Scheme 5) (7) Identify bolt length before tightening. (Scheme 6)
(1)Tighten bolt following specified sequence. (Scheme 1)
(2)Tighten bolt 90 degrees.
(3)Tighten bolt following specified sequence. (Scheme 2)
(4)Tighten bolt following specified sequence. (Scheme 3)
(5)Identify bolt position and length before tightening. (Scheme 4)
(6)Tighten bolt following specified sequence. (Scheme 5)
(7)Identify bolt length before tightening. (Scheme 6)

TORQUE SPECIFICATIONS

Scheme 1

Scheme 1

Scheme 2

Scheme 2

Scheme 3

Scheme 3

Scheme 4

Scheme 4

Scheme 5

Scheme 5

Scheme 6

Scheme 6

ENGINE SPECIFICATIONS

ApplicationSpecification
Displacement183 Cu. In. (3.0L)
Bore3.39 in. (86.1 mm)
Stroke3.39 in. (86.1 mm)
Compression Ratio10.0:1
Fuel SystemSFI

GENERAL SPECIFICATIONS