Daewoo D70S-2 - 2.3. Inspection and Repair; 2.3.1. Cylinder Head

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2.3. Inspection and Repair
Adjust and repair if necessary, and replace the
excessively worn or damaged parts which were found
at inspction.
2.3.1. Cylinder Head
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Lower face flatness
1) Use a straight edge and a feeler guage to measure
the four sides and the two diagonals of the cylinder
head lower face.
2) You must grind when flatness is more than normal,
however, replace the cylinder head if the grinding
scope is out of specification.
<Flatness of Cylinder Head>
<Height of Cylinder Head>
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Test of Water Pressure for Water Jacket
Water pressure of water Jacket should be
maintained by 5Kg/cm
2
for 3 minutes.
Generally check for the coolant leakage.
EJM2033I
EJM2034S
EJM2035S
EJM2036S
Standard Limit Max. Grinding
0.05 mm 0.2 mm 0.3 mm
Standard Limit
89.95-90.05 mm 89.65 mm