For 1990-2009 cars

Application | Specification
--- | ---
Metric | English
General Data

- Engine Type

Inline 4 Cylinder

- Displacement

2.4 L

146 CID

- Regular Production Option (RPO) Code LD9 VIN Code T

- Bore

90 mm

3.54 in

- Stroke

94 mm

3.70 in

- Compression Ratio

9.5 to 1

- Firing Order

1-3-4-2

Balance Shafts

- Balance Shaft Chain Guide Wear Maximum Groove Depth.

2.5 mm

0.100 in

- Bearing Clearance

0.044-0.111 mm

0.0017-0.0044 in

- Bearing ID

30.019-30.061 mm

1.1819-1.1835 in

- Bearing Thickness

1.500-1.508 mm

0.0590-0.0593 in

- Bore Roundness

0.025 mm

0.0009 in

- Chain Slack, with 3 lb of Pressure Applied to the Guide

1.0 mm

0.040 in

- Endplay

0.185-0.455 mm

0.0073-0.0179 in

- Gear Backlash

0.074-0.147 mm

0.0029-0.0057 in

- Gear Diameter

61.020-61.070 mm

2.4023-2.4043 in

- Housing Bore

33.025-33.050 mm

1.3001-1.1801 in

- Housing Flatness Maximum

0.076 mm

0.0030 in

- Journal Roundness Maximum

0.005 mm

0.0002 in

- Journal Taper (Intentional Towards Counterweight)

0.012 mm

0.00047 in

- Shaft Groove Width

3.23-3.40 mm

0.127-0.134 in

- Shaft Journal OD

29.950-29.975 mm

1.1791-1.1801 in

- Thrust Plate Thickness

2.945-3.045 mm

0.1159-0.1199 in

Camshaft

- Camshaft Bearing ID No. 1

40.00-40.040 mm

1.5748-1.5764 in

- Camshaft Bearing ID No. 2-5

35.00-35.040 mm

1.3780-1.3795 in

- End Play Clearance

0.025-0.225 mm

0.0009-0.0088 in

- Exhaust Lobe Lift

8.8 mm

0.346 in

- Intake Lobe Lift

9.0 mm

0.354 in

- Journal Clearance

0.050-0.110 mm

0.0019-0.0043 in

- Journal Diameter No. 1

39.93-39.95 mm

1.5720-1.5728 in

- Journal Diameter No. 2-5

34.93-34.95 mm

1.3751-1.3760 in

- Lobe Taper

0.046-0.083 mm

0.0018-0.0033 in

Camshaft Housing

- Bottom Maximum Within 100.0 mm (3.937 in)

0.025 mm

0.001 in

- Cam Carrier Flatness

0.07 mm

0.0028 in

- Lifter Bore ID

32.989-33.019 mm

1.298-1.299 in

- Lifter OD

32.961-32.973 mm

1.297-1.298 in

- Lifter to Bore Clearance

0.016-0.058 mm

0.0006-0.0023 in

- Lip Seal Bore ID

49.975-50.025 mm

1.9675-1.9695 in

- Lip Seal OD

49.975-50.025 mm

1.9675-1.9695 in

Crankshaft and Connecting Rod

- Balancer Hub ID to Crank Snout OD

33.00-33.03 mm

1.2992-1.3004 in

- Connecting Rod Bearing Clearance

0.010-0.068 mm

0.00039-0.0026 in

- Connecting Rod Clearance to Piston Pin

0.007-0.032 mm

0.00028-0.0013 in

- Connecting Rod ID at the Large End

51.167-51.193 mm

2.0144-2.0155 in

- Connecting Rod ID at the Small End

22.007-22.027 mm

0.8664-0.8672 in

- Connecting Rod Journal Width

23.370-23.750 mm

0.9200-0.9350 in

- Connecting Rod Weight, in the Same Engine, All Within

2 g

0.0705 oz

- Connecting Rod Width at the Large End

23.170-23.220 mm

0.9122-0.9142 in

- Connecting Rod Width at the Small End

23.170-23.220 mm

0.9122-0.9142 in

- Crankshaft Bearing Clearance

0.010-0.060 mm

0.00039-0.0023 in

- Crankshaft End Play

0.087-0.243 mm

0.0034-0.0095 in

- Flange Runout Maximum

0.03 mm

0.00120 in

- Flywheel Fit

0.000-0.013 mm loose

0.0000-0.0005 in

- ID Balancer

33.00-33.03 mm

1.2992-1.3004 in

- ID of Seal Diameter on Crank

81.96-82.04 mm

3.2210-3.2299 in

- Main Bearing Inside Diameter

60.019-60.060 mm

2.3629-2.3645 in

- Main Bearing Journal Diameter

60.00-60.024 mm

2.3622-2.3631 in

- Out of Round

0.005 mm

0.0002 in

- Out of Round Maximum

0.005 mm

0.0002 in

- Rod Assembly Center to Center Distance

144.95-145.05 mm

5.7067-5.7106 in

- Rod Bearing Inside Diameter

48.001-48.043 mm

1.8898-1.8914 in

- Rod Bearing Journal Diameter

47.975-48.00 mm

1.8887-1.8897 in

- Rod Side Clearance

0.150-0.450 mm

0.0059-0.0177 in

- Runout of Crankshaft at the Flywheel Flange Maximum

0.050 mm

0.002 in

- Runout of Crankshaft Maximum

0.050 mm

0.002 in

- Runout of Seal Surface

0.05 mm max

0.002 in

- Straightness, Taper

0.007 mm

0.0003 in

- Stroke of Crank

94 mm

3.70 in

- Supported on Front and Rear Journals Clearance to the Crankshaft Position Sensor

0.77-1.77 mm

0.0303-0.0697 in

- Timing Gear Fit to Crankshaft Snout

33.03-33.06 mm

1.3004-1.3016 in

- Width, Main Thrust Bearing Journal No. 3, Including Fillets

27.837-27.913 mm

1.0959-1.0989 in

Cylinder Block

- Cylinder Bore Diameter

89.992-9.004 mm

3.5430-3.5435 in

- Out Of Round Maximum

0.010 mm

0.0004 in

- Runout Rear Face of Block to the Crankshaft. Center Line Maximum

0.07 mm

0.002 in

- Taper Maximum. Top to 106 mm (4.173 in) Down

0.008 mm

0.0003 in

Cylinder Head

- Cylinder Head Maximum Flatness Variation Over 25.4 mm (1.0 in)

0.254 mm

0.001 in

- Cylinder Head Maximum Flatness Variation Over 152.4 mm (6.0 in)

0.508 mm

0.002 in

- Cylinder Head Maximum Overall Flatness Variation

0.076 mm

0.003 in

- Do Not Resurface if the Overall Measurement is Less Than

0.076 mm

0.003 in

- Exhaust

27.000 mm

1.062 in

- Exhaust

0.037-0.083 mm

0.00150-0.00320 in

- Exhaust Valve Guide ID

5.965-5.991 mm

0.2348-0.2358 in

- Intake Valve Guide ID

5.965-5.991 mm

0.2348-0.2358 in

- Replace the Head if the Overall Measurement is More Than

0.25 mm

0.010 in

- Resurface the Head if the Overall Measurement is More Than

0.076-0.25 mm

0.003-0.010 in

- Runout

0.05 mm

0.00196 in

- Valve Seat Diameter Intake

34.566 mm

1.361 in

- Valve Stem to the Valve Guide Clearance Intake

0.024-0.070 mm

0.000986-0.00275 in

- Volume

59.8 cc-61.0 cc

1.5825 oz-1.6501 oz

Lubrication System

- Oil Pressure @ 3000 RPM

207 kPa

30 psi min.

- Oil Pressure @ 900 RPM

69 kPa

10 psi min.

Oil Pump

- Diameter

45.050-45.100 mm

1.773-1.775 in

- Gerotor Pocket Depth

15.30-15.35 mm

0.6023-0.6043 in

- Inner Gerotor Tip Clearance Maximum

0.1 mm

0.0059 in

- Oil Pump Drive to Driven Gear Backlash

0.075-0.140 mm

0.0029-0.0055 in

- Outer Gerotor Diameter Clearance

0.050-0.150 mm

0.0019-0.0059 in

- Outer Gerotor Thickness

15.225-15.250 mm

0.5994-0.6003 in

Piston

- Clearance in the Bore (42 mm from top of piston)

- Compression Height

29.95-30.05 mm

1.179-1.183 in

- Factory Specification

(-) 0.014-0.022 mm

(-) 0.00055-0.00087 in

- Service Specification

0.026-0.078 mm

0.0010-0.0031 in

- Piston Diameter at 70°F (21°C) (48 mm from top of piston)

- Factory Specification

89.982-90.006 mm

3.5426-3.5435 in

- Service Specification

89.926-89.966 mm

3.5404-3.5420 in

- Piston Pin Bore ID at 70°F (21°C)

22.002-22.006 mm

0.8662-0.8664 in

- Ring Groove Width, Oil

3.04-3.06 mm

0.1197-0.1205 in

- Ring Groove Width, Second Compression

1.52-1.54 mm

0.0598-0.0606 in

- Ring Groove Width, Top Compression

1.23-1.25 mm

0.048-0.049 in

- Weight Less Pin and Rings

350 +/- 5 g

12.346 +/- 0.176 oz

Piston Pin

- Diameter

21.995-22.000 mm

0.8659-0.8661 in

- End Play on Floating Pin

0.49-1.16 mm

0.019-0.046 in

- Pin to Piston Clearance Loose @ 21°C (70°F)

0.002-0.011 mm

0.00008-0.00043 in

- Pin to Rod Clearance

0.007-0.032 mm

0.00028-0.0013 in

- Weight

111.0 g

3.915 oz

Piston Rings

- Compression Ring Gap, Second Ring

0.25-0.40 mm

0.0098-0.0157 in

- Compression Ring Gap, Top

0.15-0.30 mm

0.006-0.012 in

- Compression Ring Side Clearance In Groove, Second Ring

0.030-0.070 mm

0.0012-0.0028 in

- Compression Ring Side Clearance in the Groove, Top Ring

0.040-0.080 mm

0.0016-0.0031 in

- Compression Ring Width, Second Ring

1.470-1.490 mm

0.0579-0.0587 in

- Compression Ring Width, Top Ring

1.170-1.190 mm

0.0461-0.0469 in

- Oil Rail Width

0.385-0.440 mm

0.0151-0.0173 in

- Oil Ring Gap

0.25-0.76 mm

0.0098-0.0299 in

- Oil Ring Width (Ring Package)

2.827-3.014 mm

0.1113-0.1187 in

Valve Lifter

- Clearance in Bore

0.016-0.058 mm

0.0006-0.0023 in

Valve Springs

- Load @ 26.98 mm (1.0622 in), Open

544-596 N

122-133 lb

- Valve Spring Pressure Load @ 36.5 mm (1.4370), Closed

223-247 N

50-55 lb

Valves

- Exhaust Valves, Valve Seat Angle 45.5 degrees

- Head Diameter

28.870-29.130 mm

1.1366-1.1469 in

- Overall Length

108.67 mm

4.2783 in

- Stem Diameter

5.908-5.928 mm

0.2326-0.2334 in

- Stem to Guide Clearance

0.037-0.83 mm

0.0014-0.0326 in

- Valve Seat Runout

0.03 mm

0.0011 in

- Valve Seat Angle in Head

45 degrees

- Valve Seat Margin Minimum

0.25 mm

0.0098 in

- Valve Seat Width

0.94-1.90 mm

0.0370-0.0748 in

- Valve Tip to the Groove Centerline

3.92 mm

0.1543 in

- Intake Valves, Valve Seat Angle 46 degrees

- Head Diameter

35.50 +/- 0.13 mm

1.3976 +/- 0.0051 in

- Overall Length

107.79 mm

4.2437 in

- Stem Diameter

5.921-5.941 mm

0.2331-0.2339 in

- Stem to Guide Clearance

0.024-0.070 mm

0.0009-0.0027 in

- Valve Seat Angle in Head

45 degrees

- Valve Seat Margin Minimum

0.25 mm

0.0098 in

- Valve Seat Runout

0.03 mm

0.0015 in

- Valve Seat Width

0.094-1.90 mm

0.0037-0.0748 in

- Valve Tip to Groove Centerline

3.92 mm

0.1543 in

- Valve Installed Height, All

25.36-26.12 mm

0.9984-1.0283 in

- Valve Tip above Spring Retainer, All

1.102-1.320 mm

0.0433-0.0519 in

Application | Specification
--- | ---
Metric | English
General Data

- Engine Type

Inline 4 Cylinder

- Displacement

2.4 L

146 CID

- Regular Production Option (RPO) Code LD9 VIN Code T

- Bore

90 mm

3.54 in

- Stroke

94 mm

3.70 in

- Compression Ratio

9.5 to 1

- Firing Order

1-3-4-2

- Do Not Resurface if the Overall Measurement is Less Than

0.076 mm

0.003 in

- Resurface the Head if the Overall Measurement is More Than

0.076-0.25 mm

0.003-0.010 in

- Lubricating System

- Oil Pressure @ 3,000 RPM

207 kPa

30 psi min

- Oil Pressure @ 900 RPM

69 kPa

10 psi min