General Specifications Chart
WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS CHART
| Item | Specification | ||
|---|---|---|---|
| Lubricants and Sealants | |||
| Motorcraft Premium Synthetic Blend SAE 5W-20 Motor Oil XO-5W20-QSP or equivalent | WSS-M2C153-H | ||
| Metal Surface Cleaner F4AZ-19A536-RA | WSE-M5B392-A | ||
| Silicone Gasket and Sealant F7AZ-19554-EA | WSE-M4G323-A4 | ||
| Engine | |||
| Displacement | 3.0L(4V) (181 CID) | ||
| Number of cylinders | 6 | ||
| Bore | 89.0 mm (3.5 in) | ||
| Stroke | 79.5 mm (3.13 in) | ||
| Firing order | 1-4-2-5-3-6 | ||
| Oil pressure (hot 1,500 RPM) | 138-310 kPa (20-45 psi) | ||
| Oil capacity (with filter change) | 6.7 L (6.9 qts) | ||
| Compression ratio | 10.5:1 | ||
| Cylinder Head and Valve Train | |||
| Cylinder head gasket surface flatness | (1) | ||
| Combustion chamber volume | 45.7 cc nominal | ||
| Valve arrangement (front to rear) | LH intake I-I-I-I-I-I LH exhaust E-E-E-E-E-E RH intake I-I-I-I-I-I RH exhaust E-E-E-E-E-E | ||
| Valve clearance - intake | 0.175-0.225 mm (0.0069-0.0089 in) | ||
| Valve clearance - exhaust | 0.325-0.375 mm (0.0128-0.0148 in) | ||
| Valve guide bore diameter | 5.544-5.514 mm (0.218-0.217 in) | ||
| Valve stem diameter (standard) - intake | 5.492-5.477 mm (0.216-0.215 in) | ||
| Valve stem diameter (standard) - exhaust | 5.479-5.464 mm (0.215 in) | ||
| Valve stem-to-guide clearance - intake | 0.023-0.067 mm (0.0008-0.0026 in) | ||
| Valve stem-to-guide clearance - exhaust | 0.036-0.080 mm (0.001-0.003 in) | ||
| Valve head diameter - intake | 35 mm (1.38 in) | ||
| Valve head diameter - exhaust | 30 mm (1.18 in) | ||
| Valve head diameter - gauge diameter | 33.5 and 28.0 mm (1.318 and 1.102 in) | ||
| Valve face runout | 0.02 mm (0.007 in) | ||
| Valve face angle | 45.5 degrees | ||
| Valve seat width - intake | 1.1-1.4 mm (0.043-0.055 in) | ||
| Valve seat width - exhaust | 1.4-1.7 mm (0.055-0.066 in) | ||
| Valve seat-to-guide runout | 0.029 mm (0.001 in) | ||
| Valve seat angle | 44.75 degrees | ||
| Valve spring free length (approx.) | 44.2 mm (1.740 in) | ||
| Valve spring compression pressure (N @ spec. length) | 400 at 24.5 mm (90.04 at 0.964 in) | ||
| Valve spring installed height | 33.49-32.87 mm (1.32-1.29 in) (exhaust) 33.50-32.86 mm (1.32-1.29 in) (intake) | ||
| Valve spring installed pressure (N @ spec. length) | 175 at 33.41 mm (39.34 at 1.315 in) | ||
| Camshaft | |||
| Theoretical valve lift @ 0 lash | - | ||
| Lobe lift - intake | 9.367 mm (0.369 in) | ||
| Lobe lift - exhaust | 9.461 mm (0.372 in) | ||
| Allowable lobe lift loss | 0.035 mm (0.001 in) | ||
| Journal diameter | 26.929-26.936 mm (1.060 in) | ||
| Camshaft journal bore inside diameter | 27.012-26.936 mm (1.063-1.062 in) | ||
| Camshaft journal-to-bearing clearance - standard | 0.025-0.084 mm (0.001-0.0033 in) | ||
| Camshaft journal-to-bearing clearance - service limit | 0.025-0.084 mm (0.0009-0.0033 in) | ||
| Runout | - | ||
| End play - standard | 0.07-0.15 mm (0.002-0.005 in) | ||
| End play - service limit | 0.277 mm (0.010 in) | ||
| Cylinder Block | |||
| Cylinder bore diameter - grade 1 | 89.000-89.010 mm (3.503-3.504 in) | ||
| Cylinder bore diameter - grade 2 | 89.010-89.020 mm (3.504 in) | ||
| Cylinder bore diameter - grade 3 | 89.020-89.030 mm (3.504-3.505 in) | ||
| Cylinder bore maximum taper | 0.020 mm (0.0007 in) | ||
| Cylinder bore maximum out-of-round - limit | 0.015 mm (0.0005 in) | ||
| Cylinder bore maximum out-of-round - service limit | 0.020 mm (0.0007 in) | ||
| Main bearing bore inside diameter | 67.998-68.022 mm (2.677-2.6780 in) | ||
| Head gasket surface flatness | 0.025-0.050 mm (0.0009-0.0019 in) | ||
| Head gasket surface finish | 0.12 mm (0.004 in) | ||
| Crankshaft | |||
| Main bearing journal diameter | 62.968-62.992 mm (2.479-2.480 in) | ||
| Main bearing journal maximum taper | - | ||
| Main bearing journal maximum out-of-round | - | ||
| Main bearing journal-to-cylinder block clearance | - | ||
| Connecting rod journal diameter | 49.970-49.990 mm (1.967-1.968 in) | ||
| Connecting rod journal maximum taper | - | ||
| Connecting rod journal maximum out-of-round | - | ||
| Crankshaft maximum end play | 0.110-0.232 mm (0.004-0.009 in) | ||
| Piston and Connecting Rod | |||
| Piston diameter - coded grade 1 | 88.990-89.010 mm (3.5035-3.5043 in) | ||
| Piston diameter - coded grade 2 | 88.998-89.022 mm (3.5039-3.5048 in) | ||
| Piston diameter - coded grade 3 | 89.010-89.030 mm (3.5043-3.5051 in) | ||
| Piston-to-cylinder bore clearance | 0.012-0.022 mm (0.0005-0.0009 in) | ||
| Piston ring end gap - compression (top, gauge diameter) | 0.100-0.250 mm (0.0039-0.0098 in) | ||
| Piston ring end gap - compression (bottom, gauge diameter) | 0.27-0.42 mm (0.0106-0.0165 in) | ||
| Piston ring end gap - oil ring (steel rail, gauge diameter) | 0.15-0.65 mm (0.0059-0.0255 in) | ||
| Piston ring end gap - compression (top, service limit) | 0.50 mm (0.0196 in) max. | ||
| Piston ring end gap - compression (bottom, service limit) | 0.65 mm (0.0255 in) max. | ||
| Piston ring end gap - oil ring (steel rail, service limit) | 0.90 mm (0.0354 in) max. | ||
| Piston ring groove width - compression (top) | 1.230-1.245 mm (0.0484-0.0490 in) | ||
| Piston ring groove width - compression (bottom) | 1.530-1.545 mm (0.0602-0.0608 in) | ||
| Piston ring groove width - oil ring | 3.030-3.055 mm (0.1192-0.1203 in) | ||
| Piston ring width | - | ||
| Piston ring-to-groove clearance | - | ||
| Piston pin bore diameter | 21.017-21.031 mm (0.827-0.828 in) | ||
| Piston pin diameter | 21.011-21.013 mm (0.8272 in) | ||
| Piston pin length | 60.51 -60.08 mm (2.382-2.365 in) | ||
| Piston pin-to-piston fit | -0.005 to +0.001 mm (0.0001 -0.00003 in) | ||
| Piston-to-connecting rod clearance | - | ||
| Connecting rod-to-pin clearance - standard | 0.004-0.020 mm (0.0001 -0.0007 in) | ||
| Connecting rod-to-pin clearance - service limit | 0.035 mm (0.0013 in) | ||
| Connecting rod pin bore diameter | - | ||
| Connecting rod length (center-to-center) | 138.06-138.14 mm (5.435-5.438 in) | ||
| Connecting rod maximum allowed bend | 0.038 mm per 25.0 mm (0.0014 in per 0.984 in) | ||
| Connecting rod maximum allowed twist | 0.050 mm per 25.0 mm (0.0019 in per 0.984 in) | ||
| Connecting rod bearing bore diameter | - | ||
| Connecting rod bearing-to-crankshaft clearance | 0.028-0.045 mm (0.0011-0.0017 in) | ||
| Connecting rod side clearance (assembled to crank) - standard | 0.100-0.30 mm (0.0039-0.0118 in) | ||
| Connecting rod side clearance (assembled to crank) - service limit | 0.35 mm (0.0137 in) max. | ||
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