Man D2862 LE221 - Page 399

TECHNICAL DATA
397
AE6 Stage 2 2st edition
Piston rings
1 3.50 - 3.80 mm
2
1st ring - full keystone ring
Piston ring height: 3.50 mm (nominal value)
Piston ring width: 4.50 - 4.90 mm
3
2nd ring - tapered compression ring
Piston ring height: 2.47 - 2.49 mm
Piston ring width: 4.90 - 5.30 mm
4
3rd ring - double-bevelled ring
Piston ring height: 3.47 - 3.49 mm
Piston ring width: 3.70 - 3.90 mm
5
Ring end clearance:
1st ring: 0.45 - 0.55 mm
2nd ring: 1.10 - 1.30 mm
3rd ring: 0.30 - 0.50 mm