Cylinder Block - GENERGY 1500RPM SDE Serie Instrucciones De Uso

Fig. 6 Outstanding height from the flange plane to the plane of the cylinder block

5.2 Cylinder block

The cylinder body is made of cast iron HT250 and it has a portal shape
structure. In addition to the mounting holes, there are also in it, threaded holes
for attaching the cylinder head, the water hole for the cylinder head, and the
lubricant channel at the rear of the cylinder body.
The water pump and the fuel pump are installed on the top and bottom of the
front side of the cylinder body. The flywheel housing is installed on the rear end
of the cylinder body. The lubricant inlet and threaded holes to install the oil pan
of the box are located at the bottom of the cylinder body. When disassembling
the diesel engine for repair, each fuel channel should be reviewed to ensure it is
clean and without obstructions. Each union must be sealed without any loss of
oil.
The main bearing is the suspended type. A strong and perfect welding is used
for the main bearing housing and the cylinder body. There are matching marks
on the cylinder body and the bearing housing. It is not allowed any changes or
reversed assembled. The head cap is made of tin and high strength aluminum.
When disassembling to clean make no mistakes in the position of the upper and
lower caps (upper has oil groove). The thrust base is in the last part of the main
bearing. Each is in the front and rear ends respectively. The thrust plate has the
axial thrust of the crankshaft, with oil groove on the work surface and back. After
completing the assembly of the crankshaft, it should turn slightly.
The cylinder liner is made of cast iron and boron and it is a wet type. The
surface of the cylinder flange is from 0.02 to 0.10 mm, higher than the top of the
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