ENGINE REPAIR 6A-83
Installation
1) Proceed in reversing removal procedures. Apply the
specified tightening torques and noting the following
remarks:
• Revise the worthiness of pushing ball bearing,
pressure plate and disc of clutch.
• Apply in the end of primary shaft recommended
grease.
• Be cautious when trying to connect engine and gear
box avoiding catches and over efforts caused by
misalignments.
• Verify the worthiness of silentblocks at the front
seatings replacing them if worn or damaged.
• Check the worthiness of air and water hoses, vacuum
hoses, servosteering hydraulic hoses, fuel pipes,
impermeabilizing gaskets, braces, exhaust tube
supports, etc... Substitute those pieces where
damage or aging are detected.
• While install, be sure there are no rubbings of pipes
and hoses with metallic parts or between themselves;
no bendings or crushings.
• Make sure that the electric leads are firmly connect.
Tightening torques:
• Nuts for connection gear box to engine:
4 ÷ 6 Kg-m (40 ÷ 60 Nm)
• Screws for connection gear box to engine:
4 ÷ 6 Kg-m (40 ÷ 60 Nm)
• Nuts of the connection silentblocks to supports:
4,9 Kg-m (49 Nm)
• Linkage (38) sending oil to steering box:
3 ÷ 4 Kg-m (30 ÷ 40 Nm)
• Linkage (37) inlet oil to pump:
3 ÷ 4 Kg-m (30 ÷ 40 Nm)
• Supply and return raccord of fuel:
2,5 Kg-m (25 Nm)
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2) Execute the following tasks:
• Refill an level engine with engine oil (see 0B-5, point
1.3).
• Fille, purge and level of refrigerant circuit (see 0B-8,
point 1.5).
• Fuel supply system purge (see 6C-8).
• To fill and level servosteering hydraulic circuit
servosteering hydraulic circuit purge (see 0B-27, point
4.7).
• Servosteering hydraulic circuit purge (see 3B-12).
3) If vehicle fit air conditioning, plenish gage with
necessary equipment.
CAUTION:
Before start engine, fill central body of
turbocharger with oil through supply sleeve;
use new engine oil.
Checks and controls
1) Start engine and leave it at a rev. regime slightly over ticking
over regime, wait till the coolant comes to a temperature
ensuring the opening of thermostat (94ºC to 110ºC).
Afterwards, check the following points:
• There are no water leaks through the unions of houses
of refrigeration circuit.
• There are no oil leaks between the plungers cover and
cylinder head, between the oil housing and block,
between oil filter and its housing, between heat exchanger
and its housing and in the lubrication circuit.
• There are no fuel leaks through unions and linkages of
low pressure fuel pipes or through the rigid pipes of the
fuel injection.
• The light witnessing signals at the dash board work
correctly and those of control instruments which were
connected and disconnected during the removal and the
installation of engine.
NOTE:
Retighten, repair, correct or substitute any anomaly
or faulty pieces found during the corresponding
checks.
2) Do a trial driving on the road verifying everything is running
properly.
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