Yaroslavl ???-236, Maintenance Manual

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N
um
be
r of
the
d
ef
ect
L
oc
at
ion o
f
th
e 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
3
А
Wear of the teeth from the
activating face along the length
Inspection.
Control
sampler
- - -
To replace rim
4
Г
Wearing of the slot surfaces
Beam compass
ШЦ-I-125-0.1-1
Dimension И
60
+0,074
60.1 -
To build up and
process till the
nominaldimension
5
Б
Wearing of the hole for starter
adjusting pin
Inside gauge
18-50
- -
To reject
6
Д
Loosening of the tightening of
the fastener bolts of the
flywheel rim
Checking of
the moment of force of the
bolt tightening
- - - To tighten the bolts
Note –
Surface К should be processed.