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PRE-RELEASE

Engine Mechanical Specifications (LDK, LHU)

Engine Mechanical Specifications (LDK, LHU)

Application Specification
Metric English
General Data


• Engine Type


Inline 4 Cylinder


• Displacement


2.0 L

122 CID


• RPO


LDK, LHU


• Liter (VIN)


E


• Holes


85.992-86.008 mm

3.3880-3.3887 in


• Stroke


86 mm

3.388 in


• Compression Ratio


9.2:1

Balance Shaft


• Bearing Clearance


0.030-0.060 mm

0.0012-0.0024 in


• Bearing Diameter - Inside - Carrier


20.050-20.063 mm

0.7894-0.7899 in


• Bearing Diameter - Outside - Carrier


41.975-41.995 mm

1.6526-1.6534 in


• Bearing Journal Diameter


20.000-20.020 mm

0.7874-0.7882 in


• Bushing Clearance


0.033-0.102 mm

0.0013-0.0040 in


• Bushing Diameter - Inside


36.775-36.835 mm

1.4489-1.4512 in


• Bushing Journal Diameter


36.723-36.743 mm

1.4458-1.4466 in


• End Play


0.050-0.300 mm

0.0020-0.0118 in

Block


• Balance Shaft Bearing Bore Diameter - Carrier


42.000-42.016 mm

1.6535-1.6542 in


• Balance Shaft Bushing Bore Diameter


40.763-40.776 mm

1.6048-1.6054 in


• Crankshaft Main Bearing Bore Diameter


64.068-64.082 mm

2.5224-2.5229 in


• Cylinder Bore Diameter


85.992-86.008 mm

3.3880-3.3887 in


• Cylinder Bore Out-of-Round - Maximum


0.010 mm

0.0004 in


• Cylinder Bore Taper - Maximum


0.010 mm

0.0004 in


• Cylinder Head Deck Surface Flatness - Longitude


0.050 mm

0.002 in


• Cylinder Head Deck Surface Flatness - Overall


0.10 mm

0.0039 in


• Cylinder Head Deck Surface Flatness - Transverse


0.030 mm

0.0012 in

Camshaft


• Camshaft End Play


0.040-0.307 mm

0.0016-0.0121 in


• Camshaft Journal Diameter


26.935-26.960 mm

1.0604-1.0614 in


• Camshaft Journal Diameter - Front


34.960-34.935 mm

1.3774-1.3764 in


• Camshaft Thrust Surface - with Camshaft Actuator Installed


30.020-30.175 mm

1.1828-1.1889 in

Connecting Rod


• Connecting Rod Bearing Clearance


0.029-0.073 mm

0.0011-0.0029 in


• Connecting Rod Bore Diameter - Bearing End


52.118-52.134 mm

2.0519-2.05252 in


• Connecting Rod Bore Diameter - Pin End


23.007-23.017 mm

0.9058-0.9062 in


• Connecting Rod Side Clearance


0.070-0.370 mm

0.0028-0.0146 in


• Connecting Rod Straightness - Bend - Maximum


0.021 mm

0.0083 in


• Connecting Rod Straightness - Twist - Maximum


0.04 mm

0.0157 in

Crankshaft


• Connecting Rod Journal Diameter


49.000-49.014 mm

1.9291-1.9297 in


• Crankshaft End Play


0.050-0.380 mm

0.0012-0.0150 in


• Crankshaft Main Bearing Clearance


0.031-0.067 mm

0.0012-0.0026 in


• Crankshaft Main Journal Diameter


55.994-56.008 mm

2.2045-2.2050 in

Cylinder Head


• Overall Height - Minimum


128.9 mm

5.07 in


• Deck Straightness - in 150 mm (5.91 in)


0.05 mm

0.0019 in


• Deck Straightness - in 25 mm (0.985 in)


0.025 mm

0.0009 in


• Between Head Bolt Holes


0.030 mm

0.0011 in


• Surface Flatness - Block Deck - Longitude


0.050 mm

0.002 in


• Surface Flatness - Block Deck - Overall


0.1 mm

0.004 in


• Surface Flatness - Block Deck - Transverse


0.030 mm

0.0012 in


• Valve Guide Bore - Exhaust


6.000-6.012 mm

0.2362-0.2367 in


• Valve Guide Bore - Intake


6.000-6.012 mm

0.2362-0.2367 in


• Valve Lifter Bore Diameter - Stationary Lash Adjusters


12.013-12.037 mm

0.4730-0.4739 in


• Valve Seat Angle - Relief Surface


30 Degrees


• Valve Seat Angle - Seating Surface


45 Degrees


• Valve Seat Angle - Undercut Surface


60 Degrees


• Valve Seat Roundness - Maximum


0.025 mm

0.0010 in


• Valve Seat Runout - Maximum


0.080 mm

0.0031 in


• Valve Seat Width - Exhaust Seating Surface


1.600 mm

0.0630 in


• Valve Seat Width - Intake Seating Surface


1.200 mm

0.0472 in

Lubrication System


• Oil Pressure - Minimum - @1000 RPM @ 90°C (194°F)


206.84-482.63 kPa

30-70 psi


• Oil Capacity


5.7L

6.0 quarts

Piston Rings


• Piston Ring End Gap - First Compression Ring


0.20-0.35 mm

0.0078-0.0138 in


• Piston Ring End Gap - Second Compression Ring


0.35-0.55 mm

0.014-0.022 in


• Piston Ring End Gap - Oil Control Ring - Rails


0.25-0.75 mm

0.010-0.030 in


• Piston Ring to Groove Clearance - First Compression Ring


0.040-0.080 mm

0.0016-0.0031 in


• Piston Ring to Groove Clearance - Second Compression Ring


0.003-0.068 mm

0.0001-0.0027 in


• Piston Ring to Groove Clearance - Oil Control Ring


0.024-0.176 mm

0.0009-0.0069 in


• Piston Ring Thickness - First Compression Ring


1.170-1.190 mm

0.0461-0.0469 in


• Piston Ring Thickness - Second Compression Ring


1.471-1.490 mm

0.0579-0.0587 in


• Piston Ring Thickness - Oil Control Ring - Rail - Maximum


0.473 mm

0.0186 in


• Piston Ring Thickness - Oil Control Ring - Spacer


0.96-1.04 mm

0.0378-0.0409 in

Pistons and Pins


• Pin - Piston Pin Clearance to Connecting Rod Bore


0.009-0.023 mm

0.0004-0.0009 in


• Pin - Piston Pin Clearance to Piston Pin Bore


0.005-0.015 mm

0.0002-0.0006 in


• Pin - Piston Pin Diameter


22.995-23.000 mm

0.9053-0.9055 in


• Pin - Piston Pin End Play


0.320-1.278 mm

0.0126-0.0503 in


• Piston - Piston Diameter - @14.5 mm up


85.967-85.982 mm

3.3845-3.3851 in


• Piston - Piston Pin Bore Diameter


23.005-23.010 mm

0.9057-0.9059 in


• Piston - Piston Ring Groove Width - Oil Control


2.001-2.003 mm

0.0788-0.0789 in


• Piston - Piston Ring Groove Width - Second


1.52-1.54 mm

0.0598-0.0606 in


• Piston - Piston Ring Groove Width - Top


1.23-1.25 mm

0.0484-0.0492 in


• Piston - Piston To Bore Clearance


0.010-0.041 mm

0.0004-0.0016 in

Valve System


• Valves - Valve Face Angle


45 Degrees


• Valves - Valve Face Runout - Maximum


0.040 mm

0.0016 in


• Valves - Valve Seat Runout - Maximum


0.080 mm

0.0031 in


• Valves - Valve Face Seat Width - Exhaust


1.6000 mm

0.06299 in


• Valves - Valve Face Seat Width - Intake


1.2000 mm

0.04724 in


• Valves - Valve Head Diameter - Exhaust


29.950-30.250 mm

1.1791-1.1909 in


• Valves - Valve Head Diameter - Intake


34.950-35.250 mm

1.3760-1.4154 in


• Valves - Valve Head O.D. and Chamfer Height - Exhaust


1.1174 mm

0.04399 in


• Valves - Valve Head O.D. and Chamfer Height - Intake


1.0526 mm

0.04144 in


• Valves - Valve Stem Diameter - Exhaust


5.935-5.950 mm

0.2337-0.2343 in


• Valves - Valve Stem Diameter - Intake


5.955-5.970 mm

0.2344-0.2355 in


• Valves - Valve Stem Height - Closed


32.500 mm

1.2795 in


• Valves - Valve Stem to Guide Clearance - Exhaust


0.050-0.077 mm

0.0020-0.0026 in


• Valves - Valve Stem to Guide Clearance - Intake


0.030-0.057 mm

0.0012-0.0022 in


• Valve Lifters - Valve Lifter Diameter - Stationary Lash Adjuster


11.986-12.000 mm

0.0005-0.0020 in


• Valve Lifters - Valve Lifter-to-Bore Clearance - Stationary Lash Adjuster


0.013-0.051 mm

3.2210-3.2299 in


• Valve Rocker Arms - Rocker Arm Ratio


1.68 to 1


• Valve Rocker Arms - Rocker Arm Roller Diameter


17.740-17.800 mm

0.6987-0.7008 in


• Valve Springs - Valve Spring Free Length


41.400-44.200 mm

1.6299-1.7402 in


• Valve Springs - Valve Spring Installed Height - Closed


32.500 mm

1.2795 in


• Valve Springs - Valve Spring Installed Height - Open


22.500 mm

0.8858 in


• Valve Springs - Valve Spring Load - Closed - @32.5 mm


245.0-271.0 N

55-61 lb


• Valve Springs - Valve Spring Load - Open - @22.5 mm


525.0-575.0 N

118-129 lb



PRE-RELEASE