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 TM 55-1905-221-14-3
6-27.4.
CYLINDER LINER - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION/ITEM
ACTION
REMARKS
INSPECTION (Cont)
g. Install the liner in
the proper bore of the
cylinder block and
measure the inside
diameter at the
various points shown.
Use cylinder bore gage
J5347-01, which has
a dial indicator
calibrated in .001
inch increments, as
it is rather difficult
to obtain accurate
measurements with a
micrometer. Set the
cylinder bore gage on
zero in master ring
gage J5580-1.
Also check the liner
for taper and out-of-
round. To reuse the
liner, the taper must
not exceed .002 inch
and the out-of-round
must not exceed .0025
inch. In addition,
the ridge formed at
the top of the ring
travel must be removed.
If the out-of-round
exceeds .0025 inch
rotate the liner 90'
in the block bore
and recheck.
6-472
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