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MAINTENANCE
6
Chapter 6. - MAINTENANCE
Two are the types of maintenance operation planned:
•
ORDINARY MAINTENANCE (on regular basis, in order to ensure the metrological
features of the bore gauge)
•
SPECIAL MAINTENANCE (to be performed in case the metrological features of
the bore gauge are negatively conditioned by residual dirt)
6.1 ORDINARY MAINTENANCE
Two are also the types of ordinary maintenance operations planned: the first every three
months and the second every six months:
6.1.1 THREE MONTHS MAINTENANCE
Clean the plug gauge using compressed air (see fig. 1); if it is the case disassemble the
cap (see page 14).
6.1.2 SIX MONTHS MAINTENANCE
Disassemble the
plug gauge
from the handle (see page 12).
Disassemble the
rod unit
(see page 24).
By means of compressed air, clean the internal part of the plug gauge starting from the
rod unit bore (see fig. 2).
Clean with a cloth the rod unit sphere (see fig. 3), and apply a thin layer of grease (using
common workshop lubricant grease).
Re-assemble all the elements as explained on this manual.
1
2
3
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