General Specifications
GENERAL SPECIFICATIONS
| Item | Specification | ||
|---|---|---|---|
| Sealers and Lubricants | |||
| Silicone Gasket and Sealant F7AZ-19554-EA or equivalent | WSE-M4G323-A4 | ||
| Metal Surface Cleaner F4AZ-19A536-RA or equivalent | WSE-M5B392-A | ||
| Super Premium SAE 5W-30 Motor Oil XO-5W30-QSP or equivalent | WSS-M2C153-G | ||
| Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent | ESE-M1C171-A | ||
| 4.0L SOHC | |||
| Displacement liters (cubic inch) | 4.0L (244) | ||
| Number of cylinders | 6 | ||
| Bore mm (inch) | 100.4 (3.953) | ||
| Stroke mm (inch) | 84.4 (3.31) | ||
| Firing order | 1-4-2-5-3-6 | ||
| Oil Pressure at 2,000 rpm Hot kPa (psi) | 276-414 (40-60) | ||
| Cylinder Head and Valve Train | |||
| Valve Guide Bore Diameter mm (inch) | 7.00-7.018 (.276) | ||
| Combustion Chamber Volume (cc) | 65.197 ± 2.068-2.018 | ||
| Valve Arrangement Front to Rear | LH=I-E-I-E-I-E RH=E-I-E-I-E-I |
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| Gasket Surface Flatness mm (inch) | 0.08 (0.003) Total | ||
| Valve Seat | |||
| Width (Exhaust and Intake) mm (inch) | 1.556-2.404 (0.06-0.094) 1.273-2.121 (0.05-0.083) |
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| Angle Degrees | 45° | ||
| Runout TIR Maximum mm (inch) | 0.059 (0.002) | ||
| Valves | |||
| Valve Stem Diameter Intake mm (inch) | 6.965-6.98 (0.274-0.275) | ||
| Valve Stem Diameter Exhaust mm (inch) | 6.95-6.965 (0.27-0.274) | ||
| Valve Stem to Guide Clearance Exhaust mm (inch) | 0.035-0.068 (0.001-0.003) | ||
| Valve Stem to Guide Clearance Intake mm (inch) | 0.020-0.053 (0.001-0.002) | ||
| Head Diameter Intake mm (inch) | 45.9-46.1 (1.807-1.815) | ||
| Head Diameter Exhaust mm (inch) | 38.9-39.1 (1.531-1.539) | ||
| Valve Face Angle Degrees | 45° | ||
| Valve Face Runout Limit | 0.03 (0.001) | ||
| Valve Springs | |||
| Intake Valve Spring Compression Pressure at Specified Height (lbs) | 275-305 Nm at 35.9-36.7 mm (202.84-224.968 lb-ft at 1.413-1.445 inch) | ||
| Exhaust Valve Spring Compression Pressure at Specified Height (lbs) | 275-305 Nm at 35.9-36.7 mm (202.84-224.968 lb-ft at 1.413-1.445 inch) | ||
| Intake Valve Spring Free Length mm (inch) | 43.1 (1.7) | ||
| Exhaust Valve Spring Free Length mm (inch) | 43.1 (1.7) | ||
| Intake Valve Spring Assembled Height mm (inch) | 39.86-40.86 (1.569-1.601) | ||
| Exhaust Valve Spring Assembled Height mm (inch) | 39.86-40.68 (1.569-1.601) | ||
| Camshaft | |||
| Intake Lobe Lift mm (inch) | 6.584 (0.259) | ||
| End Play mm (inch) | 0.075-0.185 (0.0003-0.007) | ||
| Exhaust Lobe Lift mm (inch) | 6.584 (0.259) | ||
| Maximum Allowable Lobe Lift Loss mm (inch) | 0.127 (0.005) | ||
| Journal to Bearing Clearance mm (inch)(1) | 0.04-0.095 (0.002-0.004) | ||
| Journal to Bearing Clearance | |||
| Service Limit mm (inch)(1) | 0.152 (0.006) | ||
| Camshaft Drive | |||
| Journal Diameter mm (inch) | 27.935-27.96 (1.099-1.101) | ||
| Bearing Inside Diameter mm (inch) All | 28.0-28.03 (1.102-1.104) | ||
| Maximum Camshaft Journal Runout mm (inch) | 0.05 (0.002) | ||
| Cylinder Block | |||
| Cylinder Bore Diameter mm (inch) | 100.4 (3.953) | ||
| Maximum Cylinder Out-of-Round mm (inch) | 0.025 (0.001) | ||
| Maximum Cylinder Taper mm (inch) | 0.025 (0.001) | ||
| Main Bearing Bore Diameter mm (inch) | 60.634-60.620 (2.387-2.387) | ||
| Crankshaft to Rear Face of Block Runout. TIR Maximum mm (inch) | 0.127 (0.005) | ||
| Distributor Shaft Bearing Bore Diameter mm (inch) | 72.43-72.473 (2.852-2.853) | ||
| Head Gasket Surface Flatness mm (inch) | 0.1 (0.004) Overall | ||
| Head Gasket Surface Finish RMS | 60-150 | ||
| Crankshaft and Flywheel | |||
| Main Bearing Journal Diameter mm (inch) | 56.980-57.0 (2.243-2.244) | ||
| Main Bearing Journal Runout Limit mm (inch) | 0.05 (0.002) | ||
| Main Bearing Journal Taper Maximum Per Inch mm (inch) | 0.008 (0.0003) | ||
| Connecting Rod Journal Maximum Out-of-Round mm (inch) | 0.008 (0.0003) | ||
| Crankshaft Free End Play mm (inch) | 0.05-0.32 (0.002-0.0126) | ||
| Main Bearing Journal Out-of-Round mm (inch) | 0.008 (0.0003) | ||
| Main Bearing Journal Runout TIR Maximum mm (inch) | 0.05 (0.002) | ||
| Main Bearing Journal Runout Service Limit mm (inch) | 0.0127 (0.005) | ||
| Main Bearing Thrust Face Runout TIR Maximum mm (inch) | 0.0254 (0.010) | ||
| Thrust Bearing Journal Length mm (inch) | 26.39-26.44 (1.039-1.041) | ||
| Main and Rod Bearing Journal Finish RMS Maximum | 72 and 88 | ||
| Main Bearing Thrust Face Finish RMS Maximum | 20 | ||
| Connecting Rod Journal Diameter mm (inch) | 53.98-54.0 (2.125-2.126) | ||
| Connecting Rod Journal Taper Per Inch Maximum mm (inch) | 0.008 (0.0003) | ||
| Connecting Rod Bearings | |||
| Clearance to Crankshaft Desired mm (inch) | 0.008-0.061 (0.0003-0.0024) | ||
| Clearance to Crankshaft Allowable mm (inch) | 0.013-0.048 (0.0005-0.002) | ||
| Bearing Wall Thickness mm (inch) | 1.4-1.408 (0.0551-0.0554) | ||
| Main Bearings | |||
| Clearance to Crankshaft mm (inch) | 0.021-0.039 (0.0008-0.0015) | ||
| Clearance to Crankshaft Allowable mm (inch) | 0.013-0.048 (0.0005-0.002) | ||
| Bearing Wall Thickness mm (inch) | 1.8-1.806 (0.0709-0.0711) | ||
| Connecting Rod, Piston and Rings | |||
| Side Clearance (Assembled to Crankshaft) mm (inch) | 0.092-0.268 (0.0036-0.0106) | ||
| Piston Pin Bore or Bushing I.D. mm (inch) | 23.958-23.976 (0.943-0.944) | ||
| Rod Bearing Bore I.D. mm (inch) | 56.82 (2.237)56.84 (2.238 in) | ||
| Rod Bearing Bore Out-of-Round mm (inch) | 0.01 (0.0004) | ||
| Rod Length Center to Center mm (inch) | 145.965-146.035 (5.746-5.749) | ||
| Alignment (Bore-to-Bore Max. Diff.) Twist mm (inch) | 0.038 (0.0015) per 25.4 mm (1.000) | ||
| Alignment (Bore-to-Bore Max. Diff.) Bend mm (inch) | 0.0125 (0.00049) per 25.4 mm (1.000) | ||
| Piston Pin | |||
| Length mm (inch) | 72.0-72.8 (2.835-2.866) | ||
| To Piston Pin Bore Clearance mm (inch) | 0.01-0.016 (0.0004-0.0006) | ||
| To Connecting Rod Bushing Clearance mm (inch) | Press Fit -0.018 to -0.042 (-0.0007 to -0.0017) | ||
| Piston | |||
| Bore Clearance Selective Fit mm (inch) | 0.030-0.050 (0.0012-0.002) | ||
| Diameter - Coded STD mm (inch) | 100.380-100.400 (3.952-3.9528) | ||
| Diameter - Coded 0.5 mm (inch) | 100.880-100.900 (3.971-3.972) | ||
| Diameter - Coded 1.0 mm (inch) | 101.350-101.370 (3.990-3.991) | ||
| Top Ring Groove Width mm (inch) | 1.23-1.25 (0.0484-0.0492) | ||
| Bottom Ring Groove Width mm (inch) | 1.52-1.54 (0.0598-0.0606) | ||
| Oil Ring Groove Width mm (inch) | 3.01-3.03 (0.1185-0.1193) | ||
| Piston Rings | |||
| Top Compression Ring Width mm (inch) | 1.175-1.190 (0.0463-0.0469) | ||
| Bottom Compression Ring Width mm (inch) | 1.475-1.490 (0.0581-0.0587) | ||
| Top Compression Side Clearance mm (inch) | 0.040-0.075 (0.0016--.0030) | ||
| Bottom Compression Side Clearance mm (inch) | 0.030-0.065 (0.0012-0.0026) | ||
| Top Compression Ring Gap mm (inch) | 0.200-0.450 (0.008-0.018) | ||
| Bottom Compression Ring Gap mm (inch) | 0.40-0.60 (0.015-0.024) | ||
| Lubrication System | |||
| Relief Valve Spring Pressure Lbs. at 35.3 mm (1.39 in) | 61.3-66.3 Nm (45.100-48.730 lb-ft) | ||
| Engine Oil Capacity Liters (Quarts) | 4.73 (5) with filter | ||
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