Cylinder block, crank mechanism and piston group (Opel Corsa C)

Note: After drilling, the old reference value must be made invalid and a new excess control value must be knocked out.

Note: After drilling, make the old control value invalid and knock out a new control value of excess.

Note: The joint of the upper oil scraper ring should be positioned with an offset of 25–50 mm to the left and the lower one with an offset of 25–50 mm to the right of the joint of the lower intermediate ring.

Piston and connecting rod: 1 – marking of the control number of the inner diameter of the cylinder; 2 – inner diameter of the cylinder; 3 – oil scraper "D" ring with sleeve spring; 4 - minute or double-sided trapezoid ring; 5 – rectangular ring; 6 – piston diameter

Crankshaft: 1 – main journal; 2 – connecting rod bearing journal; 3 – main journal (centering bearing); 4 – color marking of the crankshaft; 5 – color marking of bearing shells; 6 – marking of bearing shells

Control and repair values

Control and repair values of main bearing 1, 2, 4

Control and repair values of main bearing 3 (centering bearing)

Control and repair values of main bearing 3 (centering bearing)

Control and repair values

Control and repair values

Control and repair values

Control and repair values of main bearing 1, 2, 3, 5

Control and repair values of the main bearing 4 (centering bearing)