Facom DT.FIAT-P 770890 Manual De Instrucciones página 9

Disconnect the negative pole from the battery before starting work.
NB:
Before disconnecting the battery, make sure that the owner knows the code for the car radio.
Do not use the wedge pins to block the engine when unscrewing or tightening the crankshaft pulley.
Never use the belt as a holding tool to block or remove the camshaft pinion nuts.
Never exert pressure to force on the pulleys and rollers at the point where the distribution belt arrives in position.
Do not fold the belt or turn it inside out or bend it less than a 25mm radius.
Do not use lever or force to put a belt in place.
Check the belt idlers, stationary rollers and water pump through rotation.
Check the alignment of pulleys and rollers.
Check there is no oil leak or seepage. If so, remedy the problem.
When replacing the distribution belt, check that the new belt is fi tted with the right kind of tooth.
Comply with the belt tension
Comply with the tightening torques.
Comply with the rotation direction indicated by the arrows on the distribution belt
Never re-install a worn distribution belt, but replace it.
Never re-stretch a distribution belt, but replace it.
Replace the belt if it shows signs of wear and tear - friction, cracking, damaged, cut, eroded or worn teeth, worn wall, worn edges or clogged with oil.
Any damage caused to the belt must be thoroughly investigated so as to defi ne the causes before re-assembling a new belt.
Never use solvents (Diluent, petrol, etc.) to clean the oil deposits on the surface of the belt. In case of doubt replace the belt.
Any cleaning must be carried out with care using a soft, dry brush.
Never turn the belt inside out to clean it or for inspection.
Always run the engine in the normal rotation direction, failing contrary instructions from the maker of the vehicle.
DT.FIAT-P
Engine Timing Tool Kit
Timing Belt Replacement Applications
FIAT Petrol Engines 1.2/1.4 16v.,1.4 12v. and 1.6 16v.
Section 1: 1.2 & 1.4 16v. Petrol Engines
Section 2: 1.4 12v. Petrol Engines
Section 3: 1.6 16v. Petrol Engines
Section 4: Cross Reference List to FIAT Tool Numbers
IMPORTANT: Always refer to the vehicle manufacturer's service instructions, or proprietary manual, to establish the current procedures
and data. This Product Information Set details applications and the use of the tools with any general instructions provided as a guide only.
Section 1:
PETROL ENGINES -1.2 16v. & 1.4 16v. engines
- Refer to Application Chart for details of models/engines
FIAT 1.2 16v. and 1.4 16v. engines require the following timing tools from DT. FIAT-P
DT.4512 Camshaft Setting Tool Set (Pair)
DT.4513 Belt Tensioner Adjuster
1
Engine timing on both Fiat 1.2 and 1.4 16v. engines is established by positioning all four pistons at the same height, and setting the camshaft position with tools
which 'lock' into 'timing slots' in the camshafts,
2
DT.4511 Piston Position Tool Set (Pair)
DT.4511 Set comprises 2 x Piston Positioning Tools. DT.4511 is used to establish the crankshaft timing position, which is correct when all four pistons are in line
with one another.
Screw the Main Bodies of DT.4511 fully into the spark plug holes of No1 and No2 cylinders, taking care not to over tighten. Carefully slide the Indicator Pins
into the Main Bodies so they rest on top of the pistons.
Turn the crankshaft very slowly, in the direction of normal engine rotation, until the bottom of the groove on the Indicator Pins is visually in line with the top
NU-DT.FIAT-P_0606.indd 9 NU-DT.FIAT-P_0606.indd 9
Precautions
DT.4511 Piston Positioning Tool Set (Pair)
EN
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