Engine International HS 2.8L. Manual - part 18

International HS 2.8L

Crankshaft

8 2

INTERNATIONAL ENGINES

6.

Flex side rods of tool nr. 8130648, pressing
against crankshaft flange.

7.

Fix bolts, following tightening - torque
sequence, see TIGHTENING
SPECIFICATIONS.

8.

Carefully remove tool nr. 8130648 and check
the perfect accommodation of the seal lip.

Note:

This procedure will guarantee perfect seal housing concentricity in relation to
crankshaft flange.

Note:

In case of seal lip bite, install a new seal, repeating previous procedures.

International HS 2.8L

Crankshaft Pulley

8 4

INTERNATIONAL ENGINES

CRANKSHAFT PULLEY

Removal

1.

Drain coolant water.

2.

Remove radiator upper hose.

3.

Remove fan, see FAN -Removal

4.

Remove moving belt, see ACCESSORIES
MOVING BELT - Removal.

5.

Install tool nr. 8130638 in crankshaft pulley
and fix it with 4 bolts.

6.

Remove crankshaft pulley fixation bolt, using
a lever of an appropriate length.

7.

Remove pulley. If necessary, use extractor
nr. 8130628.

Reinstallation

1.

Reinstall in inverse order, tightening fixation
bolt with 80 Nm + 125º.

TIMING HOUSING COVER

Removal

1.

Remove crankshaft pulley, see
CRANKSHAFT PULLEY - REMOVAL

2.

Remove 14 fixation bolts from timing housing
cover.

3.

Remove cover with gasket.

Seal replacement

1.

Remove used cover seal and clean housing

2.

Support cover and install a new seal, open
side turned to the housing, using tool nr.
8130637.

International HS 2.8L

Crankshaft Pulley

8 5

8120081 - 05/02 - Service Manual

INTERNATIONAL ENGINES

Reinstallation

1.

Reinstall in inverse order of removal, using
new gaskets, installing fixation bolts as
shown in the illustration and tighten according
to specification.

DISTRIBUTION BELT

Removal

1.

Remove timing housing cover. See TIMING
HOUSING COVER - Removal.

2.

Turn engine until cylinder nr. 1 to be at TDC
(4th cylinder swinging).

3.

Remove flywheel housing plug and install
timing tool nr. 8130632.

4.

Fit the timing tool nr. 8130632 pin in the hole
of the flywheel.

5.

Check the correct alignment of the timing
mark on the camshaft toothed pulley and if
crankshaft gib is aligned with the arrow
engraved in the housing.

International HS 2.8L

Crankshaft Pulley

8 6

INTERNATIONAL ENGINES

6.

Install tool nr. 8130633 pin in the fuel injection
pump pulley and fit it in pump flange.

Note:

If camshaft teeth pulley has to be removed during these operations, its fixation bolts
must be loosen before the distribution belt removal.

7.

Loosen belt tensor bolt.

8.

Remove distribution belt. With the use, the
belt wears in the rotation sense.

Note:

If the original belt will be reused, it must be assembled keeping the original rotation
sense.

9.

Mark belt rotation sense, to reinstall in the
same sense later.