1. Horizontal rows in a table "Selection of the thickness of the main bearings" correspond to the size group of the main bearing bed, which is stamped on the left wall of the cylinder block.
A. Main stamped label.
B. Corrected stamped label.
Note. The arrow points to the front of the engine.
2. Columns in the table "Selection of the thickness of the main bearings" correspond to the size group of the main journals, stamped on the front cheek of the crankshaft.
A. Size group of the main neck (#1 - 5 from left to right).
B. Crankpin size group (#1 - 4 from left to right).
3. Select the size group of the insert at the intersection point of the selected row and column of the table "Selection of the thickness of the main bearings".
IN) For used cylinder block and crankshaft:
1. Measure the diameter of the bed of the main bearings and the diameter of the main journals.
2. Find the line by the measured value "Main bearing bed diameter" in the table "Selection of the thickness of the main liners".
3. Find column by measured value "Main journal diameter" in the table "Selection of the thickness of the main bearings".
4. Select the insert size group at the intersection point of the selected row and table column.