SPECIFICATION
| Engine | Cylinder arrangement | Horizontally opposed, liquid cooled, 6-cylinder, 4-stroke gasoline engine | ||||
|---|---|---|---|---|---|---|
| Valve system mechanism | Chain driven, double overhead camshaft, 4-valve/cylinder | |||||
| Inside diameter x stroke | Mm (in) | 92 x 91 (3.622 x 3.583) | ||||
| Displacement | Cm 3 (cu in) | 3,630 (222) | ||||
| Compression ratio | 10.5 | |||||
| Compression pressure (350 rpm and fully open throttle) | KPa (kgf/cm 2 psi) | 1,275 - 1,471 (13.0 - 15.0,185 - 213) | ||||
| Number of piston rings | Pressure ring: 2, Oil ring: 1 | |||||
| Intake valve timing | Min. advance | Open | BTDC 40° | |||
| Close | ABDC 24° | |||||
| Max. retard | Open | ATDC 10° | ||||
| Close | ABDC 74° | |||||
| Exhaust valve timing | Min. advance | Open | BBDC 44° | |||
| Close | ATDC 4° | |||||
| Max. retard | Open | BBDC 4° | ||||
| Close | ATDC 44° | |||||
| Valve clearance | Mm (in) | Intake | 0.20 +0.04 -0.06 (0.0079 +00016 -0.0024 ) | |||
| Exhaust | 0.35±0.05 (0.0138±0.0020) | |||||
| Idle rpm ["P" or "N" range] | Rpm | No load | 700±100 | |||
| A/C ON | 805±100 | |||||
| Ignition order | 1 --> 6 --> 3 --> 2 --> 5 --> 4 | |||||
| Ignition timing | BTDC/rpm | 15° ±8°/700 | ||||
| Camshaft | Bending limit | Mm (in) | 0.020 (0.00079) | |||
| Thrust clearance | Mm (in) | Intake | Standard | 0.075 - 0.135 (0.0030 - 0.0053) | ||
| Exhaust | Standard | 0.075 - 0.135 (0.0030 - 0.0053) | ||||
| Cam lobe height | Mm (in) | Intake | Standard | 45.90 - 46.00 (1.8071 - 1.8110) | ||
| Exhaust | Standard | 44.65 - 44.75 (1.7579 - 1.7618) | ||||
| Cam base circle diameter | Mm (in) | Intake | Standard | 36.00(1.4173) | ||
| Exhaust | Standard | 36.00(1.4173) | ||||
| Journal O.D. | Mm (in) | Front | Standard | 37.946 - 37.963 (1.4939 - 1.4946) | ||
| Except for front | Standard | 25.946 - 25.963 (1.0215 - 1.0222) | ||||
| Oil clearance | Mm (in) | Standard | 0.037 - 0.072 (0.0015 - 0.0028) | |||
| Cylinder Head | Surface warping limit (mating with cylinder block) | Mm (in) | Standard | 0.02 (0.0008) | ||
| Inner diameter of valve lifter hole | Mm (in) | 32.994 - 33.016 (1.2990 - 1.2998) | ||||
| Standard height | Mm (in) | 124±0.05 (4.88±0.0020) | ||||
| Valve seat | Seating angle | 90° | ||||
| Contacting width | Mm (in) | Intake | Standard | 1.0(0.039) | ||
| Exhaust | Standard | 1.5 (0.059) | ||||
| Valve guide | Inside diameter | Mm (in) | 5.500 - 5.512 (0.2165 - 0.2170) | |||
| Protrusion above head | Intake | Mm (in) | 8.6 - 9.0 (0.3386 - 0.3543) | |||
| Exhaust | Mm (in) | 10.7 - 11.1 (0.4213 - 0.4370) | ||||
| Valve | Head edge thickness | Mm (in) | Intake | Standard | 1.0 (0.039) | |
| Exhaust | Standard | 1.2(0.047) | ||||
| Stem outer diameter | Mm (in) | Intake | 5.455 - 5.470 (0.2148 - 0.2154) | |||
| Exhaust | 5.445 - 5.460 (0.2144 - 0.2150) | |||||
| Stem oil clearance | Mm (in) | Intake | Standard | 0.030 - 0.057 (0.0012 - 0.0022) | ||
| Exhaust | Standard | 0.040 - 0.067 (0.0016 - 0.0026) | ||||
| Overall length | Mm (in) | Intake | 103.5(4.075) | |||
| Exhaust | 103.2(4.063) | |||||
| Outer diameter of valve lifter | Mm (in) | 32.959 - 32.975 (1.2976 - 1.2982) | ||||
| Valve spring | Free length | Mm (in) | Intake | 41.51 (1.6342) | ||
| Exhaust | 41.51 (1.6342) | |||||
| Squareness | Intake | 2.5°, 1.8 mm (0.071 in) | ||||
| Exhaust | 2.5°, 1.8 mm (0.071 in) | |||||
| Cylinder block | Standard height | Mm (in) | 202 (7.95) | |||
| Surface warping limit (Mating surface with cylinder head) | Mm (in) | Standard | 0.02 (0.0008) | |||
| Cylinder inner diameter | Mm (in) | Standard | A | 92.005 - 92.015 (3.6222 - 3.6226) | ||
| B | 91.995 - 92.005 (3.6218 - 3.6222) | |||||
| Cylindricity | Mm (in) | Standard | 0.030(0.0012) | |||
| Out-of-roundness | Mm (in) | Standard | 0.010(0.0004) | |||
| Piston clearance | Mm (in) | Standard | 0.010 - 0.010 (-0.0004 - 0.0004) | |||
| Piston | Outer diameter | Mm (in) | Standard | A | 92.005 - 92.015 (3.6222 - 3.6226) | |
| B | 91.995 - 92.005 (3.6218 - 3.6222) | |||||
| 0.25 (0.0098) OS | 92.245 - 92.265 (3.6317 - 3.6325) | |||||
| 0.50 (0.0197) OS | 92.495 - 92.515 (3.6415 - 3.6423) | |||||
| Inner diameter of piston pin hole | Mm (in) | Standard | 22.000 - 22.006 (0.8661 - 0.8664) | |||
| Piston pin | Outer diameter | Mm (in) | Standard | 21.994 - 22.000 (0.8659 - 0.8661) | ||
| Standard clearance between piston and piston pin | Mm (in) | Standard | 0.004 - 0.008 (0.0002 - 0.0003) | |||
| Piston ring | Ring closed gap | Mm (in) | Top ring | Standard | 0.20 - 0.25 (0.0079 - 0.0098) | |
| Second ring | Standard | 0.40 - 0.50 (0.0157 - 0.0197) | ||||
| Oil ring | Standard | 0.20 - 0.50 (0.0079 - 0.0197) | ||||
| Ring groove gap | Mm (in) | Top ring | Standard | 0.040 - 0.080 (0.0016 - 0.0031) | ||
| Second ring | Standard | 0.030 - 0.070 (0.0012 - 0.0028) | ||||
| Oil ring | Standard | 0.065 - 0.165 (0.0026 - 0.0065) | ||||
| Connecting rod | Thrust clearance | Mm (in) | Standard | 0.070 - 0.330 (0.0028 - 0.0130) | ||
| Bearing of large end | Oil clearance | Mm (in) | Standard | 0.016 - 0.043 (0.0006 - 0.0017) | ||
| Bearing size (Thickness at center) | Mm (in) | Standard | 1.489 - 1.505 (0.0586 - 0.0593) | |||
| 0.03 (0.0012) US | 1.507 - 1.515 (0.0593 - 0.0596) | |||||
| 0.05 (0.0020) US | 1.517 - 1.525 (0.0597 - 0.0600) | |||||
| 0.25 (0.0098) US | 1.617 - 1.625 (0.0637 - 0.0640) | |||||
| Bushing of small end | Clearance between piston pin and bushing | Mm (in) | Standard | 0 - 0.022 (0 - 0.0009) | ||
| Crankshaft | Crank pin and crank journal | Out-of-roundness | Mm (in) | 0.005 (0.0002) | ||
| Cylindricity | Mm (in) | 0.006 (0.0002) | ||||
| Crank pin outer diameter | Mm (in) | Standard | 51.976 - 52.000 (2.0463 - 2.0472) | |||
| 0.03 (0.0012) US | 51.954 - 51.970 (2.0454 - 2.0461) | |||||
| 0.05 (0.0020) US | 51.934 - 51.950 (2.0446 - 2.0453) | |||||
| 0.25 (0.0098) US | 51.734 - 51.750 (2.0368 - 2.0374) | |||||
| Crank journal outer diameter | Mm (in) | #1,#3, #5, #7 | Standard | 63.992 - 64.016 (2.5194 - 2.5203) | ||
| 0.03 (0.0012) US | 63.962 - 63.978 (2.5182 - 2.5188) | |||||
| 0.05 (0.0020) US | 63.942 - 63.958 (2.5174 - 2.5180) | |||||
| 0.25 (0.0098) US | 63.742 - 63.758 (2.5095 - 2.5102) | |||||
| #2, #4, #6 | Standard | 63.992 - 64.016 (2.5194 - 2.5203) | ||||
| 0.03 (0.0012) US | 63.962 - 63.978 (2.5182 - 2.5188) | |||||
| 0.05 (0.0020) US | 63.942 - 63.958 (2.5174 - 2.5180) | |||||
| 0.25 (0.0098) US | 63.742 - 63.758 (2.5095 - 2.5102) | |||||
| Thrust clearance | Mm (in) | Standard | 0.030 - 0.115 (0.0012 - 0.0045) | |||
| Oil clearance | Mm (in) | Standard | 0.010 - 0.030 (0.0004 - 0.0012) | |||
| Main bearing | Bearing size (Thickness at center) | Mm (in) | #1,#3, #5 | Standard | 1.996 - 2.013 (0.0786 - 0.0793) | |
| 0.03 (0.0012) US | 2.011 - 2.014 (0.0792 - 0.0793) | |||||
| 0.05 (0.0020) US | 2.021 - 2.024 (0.0796 - 0.0797) | |||||
| 0.25 (0.0098) US | 2.121 - 2.124 (0.0835 - 0.0836) | |||||
| #2, #4, #6 | Standard | 1.996 - 2.013 (0.0786 - 0.0793) | ||||
| 0.03 (0.0012) US | 2.015 - 2.018 (0.0793 - 0.0794) | |||||
| 0.05 (0.0020) US | 2.025 - 2.028 (0.0797 - 0.0798) | |||||
| 0.25 (0.0098) US | 2.125 - 2.128 (0.0837 - 0.0838) | |||||
| #7 | Standard | 1.992 - 2.009 (0.0784 - 0.0791) | ||||
| 0.03 (0.0012) US | 2.011 - 2.014 (0.0792 - 0.0793) | |||||
| 0.05 (0.0020) US | 2.021 - 2.024 (0.0796 - 0.0797) | |||||
| 0.25 (0.0098) US | 2.121 - 2.124 (0.0835 - 0.0836) | |||||
| NOTE: OS: Oversize US: Undersize | ||||||
| NOTE |
|---|
| OS: Oversize US: Undersize |
ENGINE SPECIFICATION
Scheme 21
Tightening torque: N.m (kgf-m, ft-lb)
T1: 6.4(0.7,4.7)
T2: 20(2.0,14.8)
T3: 25 (2.5, 18.4)
T4: 33(3.4,24.3)
Scheme 22
Tightening torque: N.m (kgf-m, ft-lb)
T1: 6.4 (0.7, 4.7)
T2: 10(1.0,7.4)
T3: 195(19.9, 143.8)
Scheme 23
Tightening torque: N.m (kgf-m, ft-lb)
T1: 6.4(0.7,4.7)
T2: 16(1.6,11.8)
T3: Ref. to CAM SPROCKET.
T4: 120(12.2,88.5)
Scheme 24
Tightening torque: N.m (kgf-m, ft-lb)
T1: 6.4(0.7,4.7)
T2: 9.75(1.0,7.2)
T3: 16(1.6,11.8)
T4: Ref. to CYLINDER HEAD.
Scheme 25
Scheme 26
Tightening torque: N.m (kgf-m, ft-lb)
T1: 6.4(0.7,4.7)
T2: 17(1.7, 12.5)
T3: 18 (1.8, 13.3)
T4: 25(2.5, 18.4)
T5: 37(3.8,27.3)
T6: 54(5.5,39.8)
T7:, Ref. to CYLINDER BLOCK.
Scheme 27
Tightening torque: N.m (kgf-m, ft-lb)
T1: 60(6.1,44.3)
T2: 90(9.2,66.4)
Scheme 28
Scheme 29
Tightening torque: N.m (kgf-m, ft-lb)
T1: 35(3.6,25.8)
T2: 75(7.6,55.3)
Refer to "Cylinder Head" for removal and installation procedures of intake and exhaust valves. Ref. to REMOVAL, Cylinder Head. Ref. to INSTALLATION, Cylinder Head.
Refer to "Cylinder Block" for removal and installation procedures of pistons. Ref. to REMOVAL, Cylinder Block. Ref. to INSTALLATION, Cylinder Block.
Refer to "Cylinder Block" for removal and installation procedures of connecting rod. Ref. to REMOVAL, Cylinder Block. Ref. to INSTALLATION, Cylinder Block.
Refer to "Cylinder Block" for removal and installation procedures of crankshaft. Ref. to REMOVAL, Cylinder Block. Ref. to INSTALLATION, Cylinder Block.
See also:
• READ CURRENT DATA FOR ENGINE (NORMAL MODE)