GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Displacement (CID) | 6.8L (415) |
| No. of Cylinders | 10 |
| Bore/Stroke | 90.215/105.8 mm |
| Fire order | 1-6-5-10-2-7-3-8-4-9 |
| Oil pressure 93.33°C (200°F) @ 2,000 rpm | 276-517 kPa (40-75 psi) |
| Cylinder Head/Valve Train | |
| Combustion chamber volume | 52.6 - 51.6 cc |
| Valve seat width - intake | 2.1-1.9 mm |
| Valve seat width - exhaust | 2.1-1.9 mm |
| Valve seat angle | 45.00-44.50 degrees |
| Valve seat runout (T.I.R.) | 0.025 mm |
| Valve arrangement (front to rear) | |
| Valve stem guide clearance Intake | 0.069-0.020 mm |
| Exhaust | 0.095-0.045 mm |
| Valve head diameter Intake | 44.63-44.37 mm |
| Exhaust | 34.12-33.88 mm |
| Valve face runout (limit) | 0.05 mm |
| Valve face angle | 45.75-45.25 degrees |
| Valve stem diameter Intake | 6.995-6.975 mm |
| Exhaust | 6.970-6.949 mm |
| Valve spring compression pressure Intake (N @ Spec. Length) | 667.3 N @ 28.02 mm |
| Exhaust (N @ Spec. Length) | 667.3 N @ 28.02 mm |
| Valve spring free length Intake | 50.2 mm |
| Exhaust | 50.2 mm |
| Valve spring installed pressure (N @ Spec. Length) Intake | 289.1 N @ 40.01 mm |
| Exhaust | 289.1 N @ 40.01 mm |
| Valve springs installed pressure (N @ Spec. Length - Service Limit) Intake | 274.6 mm @ 40.01 mm |
| Exhaust | 274.6 mm @ 40.01 mm |
| Valve springs - out of square limit Intake | 2.5 degrees |
| Exhaust | 2.5 degrees |
| Valve guide inside diameter | 7.044-7.015 mm |
| Camshaft | |
| Lobe lift Intake | 6.58077 mm |
| Exhaust | 6.58551 mm |
| Lobe lift - allowable lift loss | 0 |
| Valve lift @ zero lash Intake | 12.00 mm |
| Exhaust | 12.00 mm |
| Camshaft end play | 0.25-0.188 mm |
| End play service limit | 0.025-0.188 mm |
| Journal-to-bearing clearance | 0.076-0.025 mm |
| Journal diameters | 26.962-26.936 mm |
| Journal inside diameter (cap assembled) | 27.012-26.987 mm |
| Camshaft runout: full indicator measurement on all journals when supported on front and rear journals | 0.09 mm (5 places) |
| Cylinder Bore Diameter Grade 1 | 90.200-90.210 mm |
| Grade 2 | 90.210-90.220 mm |
| Grade 3 | 90.220-90.230 mm |
| Piston | |
| Piston diameter (Grade 2) at right angle-to-pin bore | 90.180 ± 0.005 mm |
| Piston-to-bore clearance | (-0.005) to +0.025 mm |
| Pin bore diameter (piston) | 22.008-22.014 mm |
| Pin diameter | 22.0010-22.0030 mm |
| Clearance (neg. or pos.) | 0.0139-0.005 mm |
| Pin bore diameter (rod) | 22.012-22.024 mm |
| Clearance | 0.009-0.023 mm |
| Ring groove width Top | 1.503-1.505 mm |
| Intermediate | 1.502-1.504 mm |
| Oil control | 3.030-3.050 mm |
| Piston ring gap Top | 0.15-0.30 mm |
| Intermediate | 0.25-0.50 mm |
| Oil control | 0.15-0.65 mm |
| Crankshaft | |
| Main bearing journal diameter Maximum out-of-round | 67.482-67.504 0.0075 mm (in) between cross sections |
| Maximum taper (Straightness) | 0.004 mm |
| Runout: FIM of center journals when located on front and rear journal | 0.05 mm 3 Places |
| Clearance - crankshaft journal-to-main bearing clearance | 0.048-0.024 mm |
| Connecting rod journal diameter | 53.003-52.983 mm |
| Maximum out-of-round Maximum taper | 0.0075 mm between cross sections 0.004 mm |
| Crankshaft end play | 0.075-0.377 |
| Connecting Rod | |
| Big end journal inside diameter with assembled liners | 53.049-53.027 mm |
| Rod bearing-to-journal clearance | 0.064-0.026 mm |
| Pin bore diameter (rod) | 22.024-22.012 mm |
| Balance Shaft System | |
| Balance shaft journal diameter | 26.962-26.936 mm |
| Clearance - balance shaft journal-to-cylinder head | 0.076 - 0.025 mm |
| Cylinder head balance shaft journal diameter | 27.012 - 26.987 mm |
| Gear backlash | 0.0076 - 0.1295 mm |
| Balance shaft end play | 0.04 - 0.18 mm |
| Rod length (centerline bore-to-bore) | 169.1 mm |
| Alignment Bore-to-bore max. twist | ± 0.05 mm |
| Bore-to-bore max. bend | ± 0.038 mm |
| Side play (as assembled to crank) Standard play | 0.410 ± 0.26 mm |
| Max. play | 0.670 mm |
| Sealant and Lubricants | |
| Silicone Gasket and Sealant F7AZ-19554-EA | WSE-M4G323-A4 |
| Motorcraft Premium Gold Engine Coolant VC-7-A | WSS-M97B51-A1 |
| SAE 5W-20 Synthetic Blend Motor Oil XO-5W20-QSP | WSS-M2C153-H |
| Metal Surface Prep ZC-31 | |
| Silicone Gasket Remover ZC-30 | |
| Instant Adhesive E8AZ-19554-A | WSK-M2G402-A4 |
GENERAL SPECIFICATIONS
TORQUE SPECIFICATIONS
| DESCRIPTION | Nm | Lb-ft | Lb-in |
|---|---|---|---|
| Balancer shaft bearing cap bolts and studs | 10 | 89 | |
| Valve cover bolts | 10 | 89 | |
| Camshaft bearing cap bolts | 10 | 89 | |
| Camshaft sprocket bolts | (1) | (1) | (1) |
| Cylinder head temperature (CHT) sensor | 26 | 19 | |
| Camshaft position (CMP) sensor bolt | 10 | 89 | |
| Crankshaft position (CKP) sensor bolt | 10 | 89 | |
| Connecting rod bolts | (1) | (1) | (1) |
| Crankshaft damper pulley bolt | (1) | (1) | (1) |
| Crankshaft main bearing bolts (cross mounted) | (1) | (1) | (1) |
| Crankshaft main bearing bolts (vertical) | (1) | (1) | (1) |
| Cylinder heads bolts | (1) | (1) | (1) |
| Exhaust manifold nuts | 25 | 18 | |
| Exhaust manifold studs | 12 | 9 | |
| Accesory drive belt idler pulley bolt | 25 | 18 | |
| Flexplate bolts | 80 | 59 | |
| Engine front cover bolts (1--7) | 25 | 18 | |
| Engine front cover bolts (6--15) | 48 | 35 | |
| Fuel injection supply manifold bracket bolts | 10 | 89 | |
| Heater return tube studs | 47 | 35 | |
| Ignition coil | 6 | 53 | |
| Knock sensor (KS) bolt | 20 | 15 | |
| Intake manifold-to-cylinder head bolts | (1) | (1) | (1) |
| Oil cooler assembly-to-oil filter adapter bolts | 58 | 43 | |
| Oil bypass filter | 16 | 12 | |
| Oil filter adapter bolt | 25 | 18 | |
| Oil filter adapter bolt | 47 | 35 | |
| Oil filter adapter nut | 25 | 18 | |
| Wiring harness bracket nut | 10 | 89 | |
| Oil filter adapter stud | 12 | 9 | |
| Oil level indicator bolt | 7 | 62 | |
| Oil pan bolts | (1) | (1) | (1) |
| Oil pan drain plug | 13 | 10 | |
| Oil pressure sender | 14 | 10 | |
| Oil pump bolts | 10 | 89 | |
| Oil pump screen cover and tube bolts | 10 | 89 | |
| Oil pump screen and pickup tube spacer | 25 | 18 | |
| Power steering pump bolts | 25 | 18 | |
| Crankshaft rear seal retainer plate bolts | 10 | 89 | |
| Spark plugs | 10 | 89 | |
| Water outlet bolts | 18 | 13 | |
| Idle air control (IAC) valve screws | (1) | (1) | (1) |
| Throttle body (TB) spacer to intake manifold bolts | (1) | (1) | (1) |
| TB-to-TB spacer bolts | (1) | (1) | (1) |
| Timing chain guide bolts | 10 | 89 | |
| Timing chain hydraulic tensioner bolts | 25 | 18 | |
| Water pump bolts | 25 | 18 | |
| Water pump pulley bolts | 25 | 18 | |
| Engine coolant temperature (ECT) sensor | 20 | 15 | |
| Brake booster vacuum hose bracket nut | 11 | 8 | |
| Power steering bracket upper bolts | 10 | 89 | |
| Power steering bracket lower bolts | 40 | 30 | |
| 42-pin bulkhead connector bolts | 6 | 53 | |
| Transmission cooler line nut | 25 | 18 | |
| Wiring harness bracket nut | 15 | 11 | |
| 42-pin connector bolt | 6 | 53 | |
| Accelerator control splash shield bolts | 7 | 62 | |
| Oil cooler insert | 57 | 42 | |
| Engine mount cross bolts | 63 | 46 | |
| Engine mount through bolts | 80 | 59 | |
| Engine mount nuts | 90 | 66 | |
| Engine mount nuts | 90 | 66 | |
| Engine mount bolts | 80 | 59 | |
| Frame extension nuts and bolts | 150 | 111 | |
| Second cross member-to-frame extension nuts and bolts | 133 | 98 | |
| Cross body brake line fittings | 25 | 18 | |
| Cable bracket nut | 25 | 18 | |
| Ground strap nut | 25 | 18 | |
| Dual convenor Y-pipe nuts | 40 | 30 | |
| Transmission mount nuts | 95 | 70 | |
| Power steering pump bolts | 25 | 18 | |
| Torque converter nuts | 40 | 30 | |
| Transmission-to-engine bolts | 48 | 35 | |
| Transmission shift cable bracket bolt | 10 | 89 | |
| Accelerator cable bracket bolts | 10 | 89 | |
| Engine oil indicator tube bracket bolt | 10 | 89 | |
| Transmission oil pan bolts | 15 | 11 | |
| Oil pressure sensor | 14 | 10 | |
| Fan shroud bolts | 9 | 80 | |
| Radio ignition interference capacitor bolt | 10 | 89 | |
| Accumulator suction line nut | 8 | 71 | |
| Wiring bracket nut | 25 | 18 | |
| (1) Refer to the procedure in this section. | |||
| (1) | Refer to the procedure in this section. |
TORQUE SPECIFICATIONS
See also:
• JACKING & LIFTING