Requirements for parts and assemblies of the D-245 diesel engine
The cylinder block is the main body part of the diesel engine and is a rigid cast iron casting.
Four removable liners made of special cast iron are installed in the vertical bores of the block.
Adjusting the contact patch in the main transmission gears of the ZIL-5301
After adjusting the main transmission bearings, it is necessary to check the engagement of the teeth of the driving and driven bevel gears (on the paint on the contact patch) and, if necessary, adjust the engagement and set the required gap between the teeth.
During major repairs, diesel engines must undergo cold and hot running-in, acceptance testing, technical inspection, and organoleptic testing