REMOVAL - TM-9-2320-269-34-10159

TM 9-2320-269-34-1

PISTONS AND CONNECTING RODS - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

NOTE

All pistons and connecting rods are maintained the same way. One piston and connecting rod is shown.

Repeat procedure for each piston rod and connecting rod to be worked on.

REMOVAL

Cylinder block (1)

Cylinder bore (2)

Using clean, dry rag, wipe carbon

from

upper inner surface.

Crankshaft

Crankshaft (4)

Using 2-inch socket and ratchet

handle with

pulley (3)

3/4-inch drive, turn until piston (5) is

at bottom of its travel.

Cylinder block (1)

Cylinder bore (2)

Look for ridge at top of piston ring

travel.

NOTE

If there is no ridge on top edge of bore, skip steps 4 thru 7, and go on to step 8.

Cylinder block (1)

Piston (5)

Using clean, dry rag, completely cover top

to collect cuttings.

CAUTION

Be careful not to let any cuttings get between cylinder block bore and piston. Parts could be scratched

during piston removal.

Cylinder block (1)

Cylinder bore (2)

Using cylinder bore ridge reamer,

remove

ridge.

Crankshaft

Crankshaft (4)

Using 2-Inch deep well socket and

ratchet

pulley (3)

handle with 314-inch drive, turn until pis-

ton (5) is at top of its travel.

Cylinder block (1)

Piston (5)

Carefully take off rag with cuttings.

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