| Lubricants and Sealants |
| Silicone Gasket and Sealant F7AZ-19554-EA |
WSE-M4G323-A4 |
| Metal Surface Cleaner F4AZ-19A536-RA |
WSE-M5B392-A |
| SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP |
WSS-M2C153-H |
| Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent |
ESE-M97B44-A |
| Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent |
WSS-M97B51-A1 |
| Pipe Sealant with Teflon® XW7Z-19554-AA or equivalent |
WSK-M2G350-A2 and ESR-M18P7-A |
| Engine |
| Displacement |
5.4L (4V) |
| Number of cylinders |
8 |
| Bore |
90.215 (3.552) |
| Stroke |
105.8 mm (4.23 in) |
| Firing order |
1-3-7-2-6-5-4-8 |
| Oil pressure |
40-60 psi @ 2000 rpm |
| Oil capacity |
6.62L (7 quarts) |
| Compression ratio |
9.5:1 |
| Cylinder Head and Valve Train |
| Cylinder head gasket surface flatness |
0.0254 mm (0.001 in) across any 38.1 mm (1.5 in) square area |
| Combustion chamber volume |
53 ± 1.5cc (3.2342-0.0915 ci) |
| Valve arrangement (front to rear) |
- |
| Valve guide bore diameter |
7.044-7.015 mm (0.2773-0.2762 in) |
| Valve stem diameter - intake |
6.995-6.975 mm (0.2754-0.2746 in) |
| Valve stem diameter - exhaust |
6.970-6.949 mm (0.2744-0.2736 in) |
| Valve stem-to-guide clearance - intake |
0.069-0.020 mm (0.0027-0.0008 in) |
| Valve stem-to-guide clearance - exhaust |
0.095-0.045 mm (0.0037-0.0018 in) |
| Valve head diameter - intake |
37.11-36.86 mm (1.461-1.4512 in) |
| Valve head diameter - exhaust |
30.12-29.87 mm (1.1858-1.176 in) |
| Valve face runout |
0.05 mm (0.0019 in) |
| Valve face angle |
45.75-45.25 degrees |
| Valve seat width - intake |
2.1-1.9 mm (0.0827-0.0748 in) |
| Valve seat width - exhaust |
2.1-1.9 mm (0.0827-0.0748 in) |
| Valve seat runout |
0.025 mm (0.001 in) |
| Valve seat angle |
45.00-44.50 degrees |
| Valve spring free length - intake |
50.2 mm (1.9764 in) |
| Valve spring free length - exhaust |
50.2 mm (1.9764 in) |
| Valve spring squareness - intake |
2.5 degrees |
| Valve spring squareness - exhaust |
2.5 degrees |
| Valve spring compression pressure - intake |
667.3 N @ 28.02 mm (1.1031 in) |
| Valve spring compression pressure - exhaust |
667.3 N @ 28.02 mm (1.1031 in) |
| Valve spring installed height |
42.56 mm (1.676 in) |
| Valve spring installed pressure - intake |
289.1 N @ 40.01 mm (1.5752 in) |
| Valve spring installed pressure - exhaust |
289.1 N @ 40.0 mm (1.5752 in) |
| Roller follower ratio |
1.75:1 |
| Hydraulic Lash Adjuster |
| Diameter |
16.000-15.9888 mm (0.6299-0.6295 in) |
| Clearance-to-bore |
0.018-0.069 mm (0.0007-0.0027 in) |
| Service limit |
0.016 mm (0.0006 in) |
| Hydraulic leakdown rate |
5-25 seconds |
| Collapsed lash adjuster gap |
0.085-0.450 mm (0.0033-0.0177 in) |
| Camshaft |
| Theoretical valve lift @ zero lash - intake |
10.00 mm (0.3937 in) |
| Theoretical valve lift @ zero lash - exhaust |
10.00 mm (0.3937 in) |
| Lobe lift - exhaust (LH) |
6.5958 mm (0.2597 in) |
| Lobe lift - exhaust (RH) |
6.5855 mm (0.2593 in) |
| Lobe lift - intake |
6.58077 mm (0.250847 in) |
| Allowable lobe lift loss |
0 |
| Journal diameter |
26.962-26.936 mm (1.0615-1.0605 in) |
| Journal bore inside diameter |
27.012-26.987 mm (1.0635-1.0625 in) |
| Journal-to-bearing clearance |
0.076-0.025 mm (0.0030-0.0010 in) |
| Runout |
0.09 mm (0.0035 in) (4 places) |
| End play service limit |
0.025-0.190 mm (0.0010-0.0075 in) |
| End play |
0.027-0.190 mm (0.0011-0.0075 in) |
| Cylinder Block |
| Cylinder bore diameter grade 1 |
90.200-90.210 mm (3.5511-3.5515 in) |
| Cylinder bore diameter grade 2 |
90.210-90.220 mm (3.5516-3.5521 in) |
| Cylinder bore diameter grade 3 |
90.220-90.230 mm (3.5519-3.5524 in) |
| Cylinder bore maximum taper |
0.006 mm (0.0002 in) |
| Cylinder bore maximum out-of-round |
0.020 mm (0.0008 in) |
| Main bearing bore inside diameter |
72.401-72.422 mm (2.850-2.851 in) |
| Head gasket surface flatness |
0.0254 mm (0.001 in) across any 38.1 mm (1.5 in) square area |
| Crankshaft |
| Main bearing journal diameter |
67.483-67.503 mm (2.6568-2.6576 in) |
| Main bearing journal maximum taper |
0.004 mm (0.0002 in) |
| Main bearing journal maximum out-of-round |
0.0075 mm (0.0003 in) between cross sections |
| Main bearing journal-to-cylinder block clearance |
0.048-0.024 mm (0.001891-0.0009 in) |
| Connecting rod journal diameter |
53.003-52.983 mm (2.0867-2.0859 in) |
| Connecting rod journal maximum taper |
0.004 mm (0.0002 in) |
| Connecting rod journal maximum out-of-round |
0.0075 mm (0.0003 in) between cross sections |
| Crankshaft maximum end play |
0.075-0.377 mm (0.003-0.0148 in) |
| Piston and Connecting Rod |
| Piston diameter |
90.180 ± 0.005 mm (3.5504 ± 0.0002 in) |
| Piston to cylinder bore clearance |
-0.005 to +0.025 mm (-0.0002 to 0.001 in) |
| Piston ring end gap - top |
0.13-0.28 mm (0.0051-0.0111 in) |
| Piston ring end gap - intermediate |
0.25-0.40 mm (0.0098-0.0157 in) |
| Piston ring gap - oil control |
0.15-0.65 mm (0.0059-0.0256 in) |
| Piston ring groove width - top |
1.53-1.55 mm (0.0602-0.061 in) |
| Piston ring groove width - intermediate |
1.52-1.54 mm (0.0598-0.0606 in) |
| Piston ring groove width - oil control |
3.030-3.050 mm (0.1193-0.1201 in) |
| Piston ring width |
1.49-1.46 mm (0.0587-0.0575 in) |
| Piston ring-to-groove clearance - top |
0.030-0.050 mm (0.0012-0.0020 in) |
| Piston ring-to-groove clearance - intermediate |
0.030-0.080 mm (0.0012-0.0031 in) |
| Piston pin bore diameter |
22.008-22.014 mm (0.8665-0.8667 in) |
| Piston pin diameter |
22.0005-22.0030 mm (0.8662-0.8663 in) |
| Piston pin length |
61.8 mm (2.433 in) |
| Piston pin-to-piston fit (clearance) |
0.005-0.0135 mm (0.0002-0.0005 in) |
| Connecting rod-to-pin clearance |
0.009-0.0235 mm (0.0004-0.0093 in) |
| Connecting rod pin bore diameter |
22.012-22.024 mm (0.8666-0.8671 in) |
| Connecting rod length (centerline bore-to-bore) |
169.1 mm (6.6575 in) |
| Connecting rod maximum allowed bend |
± 0.038 mm (0.0015 in) |
| Connecting rod maximum allowed twist |
± 0.05 mm (0.0021 in) |
| Connecting rod bearing bore diameter (with assembled liners) |
53.049-53.027 mm (2.0885-2,0877 in) |
| Connecting rod bearing-to-crankshaft clearance |
0.064-0.026 mm (0.0025-0.001 in) |
| Connecting rod side clearance (as assembled to crank) - standard play |
0.300 ± 0.175 mm (0.0118 ± 0.0069 in) |
| Connecting rod side clearance (as assembled to crank) - max. play |
0.475 mm (0.0187 in) |