Cylinder liner

TM 10-3930-634-34

Cylinder

Liner

(6) If the engine has been in service, it may be

necessary to exert considerable effort to remove the

a. General. The cylinder liners are of the replaceable

liner with liner remover tool as follows:

wet type made of hardened alloy cast iron, and are a

(a) Slip the lower puller clamp up the puller rod

slip fit in the cylinder block. They are inserted in the

and off its tapered seat. Cock the clamp so it will slide

cylinder bores from the top of the cylinder block. The

through the liner. The clamp will drop back onto its

flange of each liner rests on a counterbore in the top of

seat in a horizontal position after it clears the bottom

the block.

of the liner.

b. Removal.

(b) Slide the upper puller clamp down against

(1) Remove engine (para 2-5).

the top edge of the liner (fig. 3-141).

(2) Remove cylinder head (para 3-25).

(3) Remove oil pan (para 3-26).

(c) With the tool in place, strike the upset head

(4) Remove pistons and connecting rods (para

on the upper end of the puller rod a sharp blow with

3-34).

puller weight, thus releasing the liner. Remove the

(5) Remove cylinder liner (fig. 3-141).

liner.