2585279 - 1004D40 engine - position on stand and remove

Support the engine suitably in order to work on it safely.1. Undo the fixing nuts (1a) and disconnect the alternator wiring (1b).
DescriptionConnector
1bAlternator    See A010 ALTERNATOR
2. Undo the bolt and the nuts (2a) fixing the alternator to the mounting, then remove the alternator assembly (2b) together with the auxiliary drive belt (2c).3. Undo the fixing bolts (3a) illustrated and remove the rigid engine support (3c).
1. Disconnect the electrical connections for the ignition coils.
DescriptionConnector
1ignition coils    See A30 IGNITION 'COIL ( ENGINE )
2. Disconnect the high tension leads from the spark plug seats.3. Remove the ignition coil.
Secure and support the engine using a hydraulic hoist fitted with chains.1. Position the engine mounting bracket on the timing side.
DescriptionCode
1Bracket1.861.001.032
1. Position the engine mounting bracket on the flywheel side.
DescriptionCode
1Bracket1.861.001.034
Fasten the engine to the overhaul stand using service bolts.Release the engine from the chains.
Secure and support the engine using a hydraulic hoist fitted with chains.Undo the retaining bolts and remove the engine mounting brackets from the rotating stand.
DescriptionCode
-Bracket1.861.001.032
DescriptionCode
-Bracket1.861.001.034
Undo the fastenings and remove the supporting tools from the engine, then replace them.Fit the ignition coil.Fit the spark plug high tension leads in their seats.Connect the ignition coil electrical connection.
DescriptionConnector
-ignition coils    See A30 IGNITION 'COIL ( ENGINE )
Position the alternator in the special housing and screw in the fixing nuts and bolts without tightening them.Connect the alternator leads and tighten the fixing nuts.
DescriptionConnector
-Alternator    See A010 ALTERNATOR
Check the condition of the belt and in particular make sure that there are no cuts, cracks, surface wear of the material, dry sections or hardening which would result in a loss of adhesion. If any one of the above defects is present, replace the belt.
Fit the alternator drive belt on the pullies.Rotate the alternator in an anti-clockwise direction and secure it using the fixing bolts.1. Using the tool (1a), check that the belt (1b) tension is between the recommended values.
DescriptionCode
1aTorque wrench1.895.762.000
MeasurementValue
-Alternator new belt tension (daN)48 - 60
MeasurementValue
-Alternator used belt tension (daN)30 - 41