Name of the part or assembly unit
Marking
Outer lifter pin
Centre lifter pin
236-1007238
236-1007242
Material
Hardness
Steel
В45 GOST 8733-87
Surface В at the site Б
52…64 НRC
N
um
be
r o
f t
he
d
ef
ect
L
oc
at
ion o
f t
he
p
ic
tu
re
Possible defect
Way for defect detection and
means of control
Dimension and parameter, mm
Conclusion
nominal
maximum allowable
without repair
for repair
1
2
3
А
В
-
Cracks and breaks
Wear of the axis along the
outerdiameter
Bend of the lifter pins
Inspection.
Clamp СРП 25
Inspection
Slab
2-1-
1000х630
Gauge 0.08 mm
-
-
Straightness tolerance
of the surface generator V:
0.05
-
21,96
0.08
-
-
-
To reject
To chrome plate
To reject
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Page 201: ...4 Thread stripping M16 1 5 6H no more than two threads Inspection To calibrate the thread...