Item |
Measurement |
Qualification |
Standard or New |
Service Limit |
Crankshaft |
Main journal diameter |
D14Z5, D15Y2, D15Y3, D15Y4, D15Y5, D15Y6 engines |
44.976-45.000 mm (1.7707-1.7717 in.) |
- |
D16W7, D16W8, D17Z1, D17A1, D17A2, D17A5 engines |
54.976-55.000 mm (2.1644-2.1654 in.) |
- |
Rod journal diameter |
D14Z5 engine |
39.976-40.000 mm (1.5739-1.5748 in.) |
- |
D15Y2, D15Y3, D15Y4, D15Y5, D15Y6 engines |
41.976-42.000 mm (1.6526-1.6535 in.) |
- |
D16W7, D16W8, D17Z1, D17A1, D17A2, D17A5 engines |
44.976-45.000 mm (1.7707-1.7717 in.) |
- |
Rod/main journal taper |
|
0.0025 mm (0.0001 in.) |
0.005 mm (0.0002 in.) |
Rod/main journal out-of-round |
|
0.0025 mm (0.0001 in.) |
0.005 mm (0.0002 in.) |
End play |
|
0.10-0.35 mm (0.004-0.014 in.) |
0.45 mm (0.018 in.) |
Runout |
|
0.03 mm (0.001 in.) max. |
0.04 mm (0.002 in.) |
Crankshaft bearings |
Main bearing-to-journal oil clearance for D14Z5, D15Y2, D15Y3, D15Y4, D15Y5, D15Y6 engines |
No. 1 journal |
0.018-0.036 mm (0.0007-0.0014 in.) |
0.05 mm (0.002 in.) |
No. 5 journal |
No. 2 journal |
0.020-0.038 mm (0.0008-0.0015 in.) |
0.05 mm (0.002 in.) |
No. 3 journal |
No. 4 journal |
Main bearing-to-journal oil clearance for D16W7, D16W8, D17Z1, D17A1, D17A2, D17A5 engines |
No. 1 journal |
0.018-0.036 mm (0.0007-0.0014 in.) |
0.05 mm (0.002 in.) |
No. 5 journal |
No. 2 journal |
0.024-0.042 mm (0.0009-0.0017 in.) |
0.05 mm (0.002 in.) |
No. 3 journal |
No. 4 journal |
Rod bearing clearance |
|
0.024-0.042 mm (0.0009-0.0017 in.) |
0.05 mm (0.002 in.) |
Item |
Measurement |
Qualification |
Standard or New |
Service Limit |
Engine oil |
Capacity |
D15Y4, D17A2 (KU, KQ models), D17A5 (KN model) engines |
4.2 l (4.4 US qt, 3.7 Imp qt) for engine overhaul |
3.5 l (3.7 US qt, 3.1 Imp qt) for oil change, including filter |
3.3 l (3.5 US qt, 2.9 Imp qt) for oil change, without filter |
Except D15Y4, D17A2 (KU, KQ models, D17A5 (KN model) engines |
4.2 l (4.4 US qt, 3.7 Imp qt) for engine overhaul |
3.2 l (3.4 US qt, 2.8 Imp qt) for oil change, including filter |
3.0 l (3.2 US qt, 2.6 Imp qt) for oil change, without filter |
Oil pump |
Inner-to-outer rotor clearance |
|
0.06-0.18 mm (0.002-0.007 in.) |
0.20 mm (0.008 in.) |
Pump housing-to-outer rotor clearance |
|
0.10-0.18 mm (0.004-0.007 in.) |
0.20 mm (0.008 in.) |
Pump housing-to-rotor axial clearance |
|
0.02-0.07 mm (0.001-0.003 in.) |
0.15 mm (0.006 in.) |
Oil pressure with oil temperature at 80°C (176°F) |
At idle |
70 kPa (0.7kgf/cm2, 10 psi) min. |
at 3,000 rpm (min-1) |
340 kPa (3.5 kgf/cm2, 50 psi) min. |