Cylinder block

Cylinder diameter, mm:

• class A - 82.00-82.01
• class B - 82.01-82.02
• class C - 82.02-82.03
• class D - 82.03-82.04
• class E - 82.04-82.05

When repairing the cylinder block, it is necessary to bore and honing the cylinders to fit the increased diameters of the repair pistons (by 0.4 and 0.8 mm) and taking into account the provision of a gap of 0.025-0.045 mm, which is measured in the same way as on the engine 2121. Caliber 67.8125.9502 is used to set the inside gauge to zero.