TM 5-1940-277-34
CYLINDER LINER INSPECTION AND REPLACEMENT INSTRUCTIONS
(Continued)
o
At 7.9 in.
(200 mm) below
top face of
block.
b.
Calculate each
average cylin-
der liner dia-
meter of 6
measurements.
c.
Measure pis-
Use micrometer
ton diameter
caliper, outside.
at 0.95 in.
(24.13 mm) up
from lower
piston edge
at 90 to and
in line with
piston pin axis
(see figure).
d.
Calculate
average piston
diameter of 2
measurements.
e.
Calculate
This is dif-
clearance.
ference between
average liner
diameter and
average piston
diameter.
f.
Replace liner
if clearance
not within limits
0.0058 to 0.0068
in. (0.147 to
0.172 mm).
3-41
