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 TM 55-1905-217-34
Figure 3-78. Cylinder liner mounting in block.
(3) Push the liner into the cylinder block until the liner flange rests on the insert. If the liner and block
bore measurements are within specifications, the liner will slide smoothly in place. If it does not slide freely into
place, with- draw the liner and turn it 90 and reinstall it. Do not force the liner into place.
(4) Clamp the liner in place with hold-down clamps J 21793.
(5) Measure the distance from the top of the liner to the top of the block with a dial indicator. The liner
flange must be .0465 inch to .050 inch below the surface of the block. However, even though all of the liners are within
these specifications, there must not be over .002 inch difference in depth between any two adjacent liners. If the above
limits are not met, install the liner in another cylinder and recheck, or use a new liner.
(6) Matchmark the liner and block with chalk or paint so the liner may be reassembled in the same
position in the block bore. The matchmarks should be toward the blower side of the engine.
(7) Remove the holddown clamps and the liner.
NOTE
Do not remove the liner insert.
g. Installation.
(1) Piston and Connecting Rod Assembly.
(a) With the piston assembled to the connecting rod and the piston rings in place as outlined
in paragraph 3-20, apply clean engine oil to the piston, rings, and inside surface of the piston ring
compressor J 3272-02.
CAUTION
Inspect the ring compressor for nicks or burrs, especially at the non-tapered inside
diameter end. Nicks or burrs on the inside diameter of the compressor will result in
damage to the piston rings.
(b) Place the piston ring compressor on top of a wood block, with the tapered end of the ring
compressor facing up.
(c) Position (stagger) the piston ring gaps properly on the piston. Make sure the ends of the
oil control ring expanders are not overlapped.
3-108
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