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 TM 55-1905-219-14-5
3-96.4. CYLINDER LINER - MAINTENANCE INSTRUCTIONS (Cont)
LOCATION
ITEM
ACTION
REMARKS
INSPECTION (Cont)
5. Inspect for cracks at
The liner
the flange.
flange must be
smooth and flat
on both the top
and bottom sur-
faces. The
liner insert
must also be
smooth and flat
on the top and
bottom surfaces.
Replace the in-
sert if there
is evidence of
brinelling.
6. Inspect the block bore
If the clear
and check the liner-
ance exceeds
to-block clearance
zero to .002
whenever a liner is
inch (0.0051
removed
cm), it will
be necessary
to bore the
block for an
oversize liner.
Refer to Direct
Support Maintenance.
NOTES
Cylinder liners are available in .001, .005, .010, .020 and .030 inch
oversize on the outside diameter. When an oversize liner is used, the
amount of oversize is stamped on top of the cylinder block adjacent to
the liner counterbore.
New service liners, standard and oversize, have an inside diameter of
4.2495 to 4.2511 inch (10.7937 to 10.7978 cm).
Do not modify the surface finish in a new service liner. Since the liner
is properly finished at the factory, any change will adversely affect the
seating of the piston rings.
3-1697
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