TM-9-2320-272-24-4

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4

JUNE 1998

TM-9-2320-272-24-4 - Page 192 of 836

TM 9-2320-272-24-4

5-28. CYLINDER LINERS AND BLOCK MAINTENANCE (Contd)

b. Cylinder Liner Removal

NOTE

All cylinder liners are removed the same way. This procedure

covers the removal of one cylinder liner.

1.

Scribe a mark (3) across cylinder liner (2) and engine block (4) for installation.

CAUTION

Do not install cylinder liner puller on lower block ledges. Failure

to comply may cause damage to engine block.

NOTE

Tag all cylinder liners with mating cylinder bore number for

installation.

2.

Install cylinder liner puller on engine block (4) and cylinder liner (2). Ensure cylinder liner puller

does not catch on lower block ledges (5).

3.

Remove cylinder liner (2) from engine block (4).

4.

Remove cylinder liner seal (1) from cylinder liner (2). Discard cylinder liner seal (1).

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