MAIN BEARINGS.

TM 55-1930-208-24

4-12. CYLINDER LINERS - Continued.

d. Installation - Continued.

NOTE

A .002 inch thick shim is available for adjusting the liner height.

The shim must be installed underneath the liner insert. Do not

cut the shim for installation. Liner inserts which are .0015 inch

thicker or thinner than standard are also available for service. In

addition, the .004 inch and .008 inch thinner inserts, which are

provided for use with resurfaced cylinder blocks, can also be

used to adjust the liner height.

(6) Matchmark the liner and the cylinder block with a felt pen so the liner may be reinstalled in the same position

in the same block bore. The matchmarks should be toward the blower side of the engine.

(7) Remove the hold-down clamp and the cylinder liner.

NOTE

Do not remove the liner insert.

(8) Refer to paragraph 4-11 and install piston and connecting rod.

(9) Refer to paragraph 3-38 and install cylinder head.

(10) Refer to paragraph 3-37 and install oil pan.

4-13. MAIN BEARINGS.

This task covers:

a. Removal

b. Cleaning

c. Inspection

d. Installation

INITIAL SETUP:

Tools Required:

Tool Kit, General Mechanics (Item 1, Appendix B)

Micrometer Ball Attachment (Item 51, Appendix B)

Wrench, Torque (Item 71, Appendix B)

Materials Required:

International Compound No. 2 (Item 13, Appendix C)

Oil, Engine (Item 8, Appendix C)

Oil, Fuel (Item 9, Appendix C)

Equipment Conditions:

Engine shut down (paragraph 2-11, TM 55-1930-208-10).

4-54