Engine Block
ENGINE BLOCK SPECIFICATION
| Item | Measurement | Qualification | Standard or New | Service Limit |
|---|---|---|---|---|
| Block | Warpage of deck | - | 0.07 mm (0.003 in.) max. | 0.10 mm (0.004 in.) |
| Bore diameter | A or I | 87.010-87.020 mm (3.4256-3.4260 in.) | 87.070 mm (3.4279 in.) | |
| B or II | 87.000-87.010 mm (3.4252-3.4256 in.) | 87.070 mm (3.4279 in.) | ||
| Bore taper | - | - | 0.05 mm (0.002 in.) | |
| Reboring limit | - | - | 0.25 mm (0.01 in.) | |
| Piston | Skirt O.D. at 13 mm (0.5 in.) from bottom of skirt | No letter or A | 86.980-86.990 mm (3.4244-3.4248 in.) | 86.930 mm (3.4224 in.) |
| Letter B | 86.970-86.980 mm (3.4240-3.4244 in.) | 86.920 mm (3.4220 in.) | ||
| Clearance in cylinder | - | 0.020-0.040 mm (0.0008-0.0016 in.) | 0.05 mm (0.002 in.) | |
| Ring groove width | Top | 1.230-1.240 mm (0.0484-0.0488 in.) | 1.26 mm (0.0450 in.) | |
| Second | 1.240-1.250 mm (0.0488-0.0492 in.) | 1.270 mm (0.050 in.) | ||
| Oil | 2.005-2.025 mm (0.0789-0.0797 in.) | 2.05 mm (0.081 in.) | ||
| Piston ring | Ring-to-groove clearance | Top | 0.050-0.075 mm (0.0020-0.0030 in.) | 0.13 mm (0.005 in.) |
| Second | 0.050-0.075 mm (0.0020-0.0030 in.) | 0.13 mm (0.005 in.) | ||
| Ring end gap | Top | 0.20-0.35 mm (0.008-0.014 in.) | 0.60 mm (0.024 in.) | |
| Second | 0.40-0.55 mm (0.016-0.022 in.) | 0.70 mm (0.028 in.) | ||
| Oil | 0.20-0.50 mm (0.008-0.020 in.) | 0.80 mm (0.031 in.) | ||
| Piston pin | O.D. | - | 21.962-21.965 mm (0.8646-0.8648 in.) | 21.953 mm (0.8643 in.) |
| Pin-to-piston clearance | - | -0.005 to +0.001 mm (-0.00020 to +0.00004 in.) | 0.005 mm (0.0002 in.) | |
| Connecting rod | Pin-to-rod clearance | - | 0.005-0.014 mm (0.0002-0.0006 in.) | 0.02 mm (0.0008 in.) |
| Small-end bore diameter | - | 21.970-21.976 mm (0.8650-0.8652 in.) | - | |
| Large-end bore diameter | - | 51.0 mm (2.01 in.) | - | |
| End play installed on crankshaft | - | 0.15-0.35 mm (0.006-0.014 in.) | 0.40 mm (0.016 in.) | |
| Crankshaft | Main journal diameter | No. 1 journal No. 2 journal No. 4 journal No. 5 journal |
54.984-55.008 mm (2.1648-2.1657 in.) | - |
| No. 3 journal | 54.976-55.000 mm (2.1644-2.1654 in.) | - | ||
| Rod journal diameter | - | 47.976-48.000 mm (1.8888-1.8898 in.) | - | |
| Rod/main journal taper | - | 0.005 mm (0.0002 in.) max. | 0.010 mm (0.0004 in.) | |
| Rod/main journal out-of-round ('07-08 model) | - | 0.005 mm (0.0002 in.) max. | 0.010 mm (0.0004 in.) | |
| Rod/main journal out-of-round ('09-10 model) | - | 0.004 mm (0.0002 in.) max. | 0.010 mm (0.0004 in.) | |
| End play | - | 0.10-0.35 mm (0.004-0.014 in.) | 0.45 mm (0.018 in.) | |
| Runout | - | 0.03 mm (0.0012 in.) max. | 0.04 mm (0.0016 in.) | |
| Crankshaft bearing | Main bearing-to-journal oil clearance | No. 1 journal No. 2 journal No. 4 journal No. 5 journal |
0.017-0.041 mm (0.0007-0.0016 in.) | 0.050 mm (0.0020 in.) |
| No. 3 journal | 0.025-0.049 mm (0.0010-0.0019 in.) | 0.055 mm (0.0022 in.) | ||
| Rod bearing clearance | - | 0.020-0.050 mm (0.0008-0.0020 in.) | 0.060 mm (0.0024 in.) |