Engine Mechanical - 3.0L: Specifications: Engine
General Engine Specifications - Oil
| Item | Specification |
|---|---|
| SAE 5W-20 motor oil |
GENERAL ENGINE SPECIFICATIONS
| Item | Specification |
|---|---|
| Displacement | 3.0L (4V) (182 CID) |
| No. cylinder | 6 |
| Bore/stroke | 89.0 x 79.5 (3.5 x 3.13 in) |
| Oil pressure (min at idle) | 138 kPa (20 psi) |
| Oil pressure (min at 2,000 RPM) | 276 kPa (40 psi) |
| Cylinder Head/Valve Train | |
| Combustion chamber volume | 52 cc (3.17 C***l) |
| 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 angle | 44.75 degrees |
| Valve seat runout (T.I.R.) | 0.04 mm (0.001 in) |
| Valve Arrangement (Front to Rear) | |
| LH intake LH exhaust | S-P-S-P-S-P E-E-E-E-E-E |
| RH intake | P-S-P-S-P-S |
| RH exhaust | E-E-E-E-E-E |
| Valve stem guide clearance Intake |
0.020-0.069 mm (0.0007-0.0027 in) |
| Exhaust | 0.045-0.094 mm (0.0017-0.037 in) |
| Valve head diameter Intake |
35 mm (1.38 in) |
| Exhaust | 30 mm (1.18 in) |
| Gauge diameter | 31 and 24.5 mm (1.22 and 0.96 in) |
| Valve face runout (limit) | 0.05 mm (0.001 in) |
| Valve face angle | 45.5 degrees |
| Valve stem diameter (std) Intake |
5.975-5.995 mm (0.2350-0.2358 in) |
| Exhaust | 5.950-5.970 mm (0.2343-0.2350 in) |
Valve spring compression pressure
|
680 N @ 30.19 mm (153 lbs @ 1.18 in) |
|
680 N @ 30.19 mm (153 lbs @ 1.18 in) |
| Valve spring free length (approximate) Intake |
46.8 mm (1.84 in) |
| Exhaust | 46.8 mm (1.84 in) |
| Valve spring installed pressure n @ spec, length Intake |
228 N @ 39.99 mm (51 lbs @ 1.57 in) |
| Exhaust | 228 N @ 39.99 mm (51 lbs @ 1.57 in) |
| Valve springs installed pressure n @ spec, length - service limit | 10% Pressure Loss @ 30.09 |
| Valve springs - out of square limit | 1% |
| Rocker arm ratio | 1.8:1 |
| Hydraulic valve tappet | |
| Diameter (std) | 16-15.988 mm (0.6290-0.6294 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 (Time required for plunger to leak down 1.6 mm of travel with 222N force and leak down fluid in tappet.) |
| Collapsed valve tappet gap - desired | 0.50-1.11 mm (0.019-0.043 in) |
| Camshaft | |
| Lobe lift Intake (primary) |
4.79 mm (0.188 in) |
| Intake (secondary) | 4.79 mm (0.188 in) |
| Exhaust | 4.79 mm (0.188 inch) |
| Lobe lift - allowable lift loss | 0 mm (0.0 in) |
| Valve lift @ zero lash Intake (primary) |
9.80 mm (0.388 in) |
| Intake (secondary) | 9.80 mm (0.388 in) |
| Exhaust | 9.80 mm (0.388 inch) |
| Camshaft end play | 0.027-0.190 mm |
| Standard | 0.025-0.165 mm (0.001-0.0064 in) |
| Service limit | 0.190 mm (0.00748 in) |
| Journal to bearing clearance Standard |
0.025-0.076 mm (0.001-0.0029 in) |
| Service limit | 0.121 mm (0.0047 in) |
| Journal diameters (all) | 26.962-26.936 mm (1.061-1.060 in) |
| Journal inside diameter (cap assembled) | 27.012-26.987 mm |
| Bearing inside diameter (all) | 27.012-26.987 mm (1.063-1.062 in) |
| CYLINDER BLOCK | |
| Head gasket surface flatness | 0.50 mm (0.002 in) for 150 x 150 mm (5 x 5 in) area 0.25 mm (0.001 in) for 25 x 25 mm (1 x 1 in) area 0.120 mm (0.005 in) overall |
| Head gasket thickness | 1.0 mm (.40 in) |
| Main bearing bore diameter | 67.998-68.022 mm (2.677-2.6780 in) |
| Cylinder bore Diameter |
Cylinder Bore Diameter Grade 1: 89.000-89.010 mm (3.50393-3.504323 inch) Grade 2: 89.010-89.020 mm (3.504323-3.504717 inch) Grade 3: 89.020-82.030 mm (3.504717-3.50511 inch) |
| Out-of-round limit | 0.015 mm (.0005 in) |
| Out-of-round service limit | 0.020 mm (.0007 in) |
| Taper service limit | 0.020 mm (0.008 in) |
| CRANKSHAFT | |
| Main bearing journal diameter | 62.968-62.992 mm (2.467-2.479 in) |
| Connecting rod journal diameter | 49.970-49.990 mm (1.967-1.968 in) |
| Crankshaft free end play | 0.110-0.232 mm (.004--.009 in) |
| Crankshaft runout to rear face of cylinder block | 0.050 mm (0.001 in) Max |
| Connecting rod bearings Clearance to crankshaft | (0.028-0.066 mm 0.001-0.0025 in) |
| Bearing wall thickness - standard (0.250 mm Undersize - Add 0.125 mm to standard or grade 2 thickness.) | 1.503 mm (.059 in) |
| Main bearings Clearance to crankshaft - desired | 0.025-0.045 mm (0.0009-0.0017 in) |
| Clearance to crankshaft - allowable | 0.025-0.050 mm (0.0009-0.0019 in) |
| Bearing wall thickness - grade 1 | 2.497 mm (0.0983 in) |
| Bearing wall thickness - grade 2 (0.250 mm Undersize - Add 0.12 mm to standard or grade 2 thickness.) | 2.501 mm (0.0985 in) |
| Bearing wall thickness - grade 3 | 2.505 mm (0.0986 in) |
| CONNECTING ROD | |
| Piston pin bore diameter | 21.017-21.031 mm (0.827-0.828 in) |
| Crankshaft bearing bore diameter | 53.015-53.035 mm (2.0872-2.0879 in) |
| Length (center to center) | 138.06-138.14 mm (5.435-5.38 in) |
| Alignment (bore to bore max difference) Pin bore and crank bearing bore must be parallel and in same vertical plane within the specified total difference when measured at the ends of a 203 mm bar, 101.5 mm on each side of rod centerline. Twist |
0.050 mm per 25 (0.0019 per 0.984 in) |
| Band | 0.038 mm per 25 (0.0014 per 0.984 in) |
| Side clearance (assembled to crank) Standard |
0.100-0.30 mm (0.0039-0.0118 in) |
| Service limit | 0.35 mm (0.0137 in) Max |
| PISTON | |
| Piston diameter (Measured at 50 mm (1.9685 inch) from outer perimeter top of piston to the pin axis.) Coated grade 1 |
88.990-89.010 mm (3.5035-3.5043 in) |
| Coated grade 2 | 88.998-89.022 mm (3.5039-3.5048 in) |
| Coated grade 3 | 89.010-89.030 mm (3.5043-3.5051 in) |
| Uncoated grade 1 | 88.970-88.980 mm (3.50275-3.50314 in) |
| Uncoated grade 2 | 88.978-88.992 mm (3.50306-3.50362 in) |
| Uncoated grade 3 | 89.010-89.030 mm (3.50432-3.50511 in) |
| Piston to bore clearance | 0.012 to 0.022 mm (0.0005-0.0009 in) |
| Pin bore diameter (piston) | 21.008-21.012 mm (0.8270-0.8272 in) |
| Ring groove width Compression (top) | 1.230-1.245 mm (0.0484-0.0490 in) |
| Compression (bottom) | 1.530-1.545 mm (0.0602-0.0608 in) |
| Oil ring | 3.030-3.055 mm (0.1192-0.0120 in) |
| Piston pin Length |
60.51-60.08 mm (2.382-2.365 in) |
| Diameter | 21.011-21.013 mm (0.0013 in) |
| Pin to piston clearance | -0.005 to +0.001 mm (0.0001-0.00003 in) |
| Pin to rod clearance Standard |
0.004-0.020 mm (0.0001-0.0007 in) |
| Service limit | 0.035 mm (0.0013 in) |
| Side clearance Compression (top) |
0.040-0.075 mm (0.0015-0.0029 in) |
| Compression (bottom) | 0.040-0.085 mm (0.0015-0.0033 in) |
| Oil ring | Snug Fit |
| Service limit | 0.10 mm (0.0039 in) |
| Compression (top) - service limit | 0.50 mm (0.0196 in) Max |
| Compression (bottom) - service limit | 0.65 mm (0.0255 in) Max |
| Oil ring (steel rail) - service limit | 0.90 mm (0.0354 in) Max |
| Piston ring gap (Specification 82.4 mm (3.2441 inch) diameter gauge.) Compression (top) - gauge diameter |
0.100-0.250 mm (0.0039-0.0098 in) |
| Compression (bottom) - gauge diameter | 0.27-0.42 mm (0.0106-0.0165 in) |
| Oil ring (steel rail) - gauge diameter | 0.15-0.65 mm (0.0059-0.0255 in) |
| Compression (top) - service limit | 0.50 mm (0.0196 in) Max |
| Compression (bottom) - service limit | 0.65 mm (0.0255 in) Max |
| Oil ring (steel rail) - service limit | 0.90 mm (0.0354 in) Max |
| LUBRICATION SYSTEM | |
| Oil capacity (With filter change.) | 5.2 Liter (5.5 Quarts) |
| DRIVE BELT TENSION | |
| NOTE: Drive belts have differing tension specifications depending on whether they are newly installed (Newly installed refers to the condition of the "new" drive belt before the engine has made no more than one rotation and before the drive belt has had a chance to stretch or seat into the pulley grooves.) or used. | |
| Drive belt type 6 rib front end accessory drive |
Automatic Tensioners |
General Engine Specifications - Ignition System
| Item | Specification |
|---|---|
| Firing order | 1-4-2-5-3-6 |
| Spark plug | AWSF-32F |
| Spark plug gap mm (inch) | 1.3-1.4 mm (0.052-0.056) |