Engine International HS 2.8L. Manual - part 22

 

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Engine International HS 2.8L. Manual - part 22

 

 

International HS 2.8L

102

Accessories

INTERNATIONAL ENGINES

ACCESSORIES

POWER STEERING PUMP

Removal

1.

Remove radiator upper hose from
thermostat.

2.

Remove fan, see FAN Removal.

3.

Loosen power steering pump pulley bolts.

4.

Remove moving belt, see ACCESSORIES
MOVING BELTS Removal.

5.

Remove power steering pump pulley.

6.

Disconnect hydraulic oil inlet pipe (low
pressure lower pipe) and drain fluid in an
appropriate recipient.

7.

Disconnect outlet pipe (pipe with union) and
drain fluid.

8.

Cover the pump and hoses extremity.

9.

Loosen pump assembly support fixation bolts
and remove the complete pump with
assembly support.

10. In case of a new pump assembly, remove

assembly support and pump hoses
connectors and install them on the new
pump.

103

International HS 2.8L

Accessories

8120081 - 05/02 - Service Manual

INTERNATIONAL ENGINES

Reinstallation

1.

Reinstall in the inverse order of the removal,
applying Loctite 271 and tighten bolts within
26 to 34 Nm.

2.

Complete reservoir with recommended fluid.

3.

Start the engine and complete turn steering
wheel from one side to the other.

4.

Check again fluid level, complete if
necessary and check for leakages.

Warning:

Bleeding, according to the
manual of the vehicle.

ALTERNATOR WITH VACUUM PUMP

Removal

1.

Remove moving belt.

2.

Disconnect cables from the rear part of the
alternator.

3.

Remove vacuum pump piping.

4.

Remove alternator base fixation bolt.

5.

Loosen long passing-by upper fixation bolt
and remove alternator.

Reinstallation

1.

Reinstall alternator in the inverse order of the
removal, tighten bolts according to
specification.

ALTERNATOR

Removal

1.

Remove moving belt.

2.

Disconnect cables from the rear part of the
alternator.

3.

Remove alternator base fixation bolt.

4.

Loosen long passing-by upper fixation bolt
and remove alternator.

Reinstallation

1.

Reinstall alternator in the inverse order of the
removal, tighten bolts according to
specification.

International HS 2.8L

104

Accessories

INTERNATIONAL ENGINES

Installation

1.

Install in the inverse order of the removal,
tighten bolts according to specification.

Air conditioning compressor

Removal

1.

Remove compressor pulley belt tensor, see
ACCESSORIES MOVING BELTS - Removal

2.

Disconnect cables from the rear part of the
compressor.

3.

Remove piping from the rear part of the
compressor.

4.

Remove upper support bolts.

5.

Remove compressor fixation bolts to housing
support.

Reinstallation

1.

Reinstall in the inverse order of the removal,
tighten bolts according to specification.

Warning:

By not execution this procedure,
the warranty will be canceled.

VACUUM PUMP

Removal

Vacuum pump of turbocharged International
HS 2.8L Engines is attached to the alternator.

1.

Remove alternator, see ALTERNATOR,
Removal.

2.

If it is necessary to repair vacuum pump, it is
recommended to send the complete set
(alternator and vacuum pump) to Bosch
Network.

105

International HS 2.8L

Accessories

8120081 - 05/02 - Service Manual

INTERNATIONAL ENGINES

Accessories support

Removal

1.

Remove water pump and power steering
pump pulleys bolts.

2.

Remove accessories moving belt tensor, see
ACCESSORIES MOVING BELT Removal.

3.

Remove water pump hoses.

4.

Remove power steering pump, see POWER
STEERING PUMP Removal.

5.

Remove alternator and vacuum pump, see
ALTERNATOR Removal.

Reinstallation

1.

Reinstall in the inverse order of the removal
tightening bolts according to specification.

 

 

 

 

 

 

 

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