Fiat 1996 Brava Service Manual page 76

Introduction
Planned maintenance
Bravo-Brava
Fitting and tensioning the timing drive belt
1. Complete the fitting of the timing belt ob­
serving the following order:
- Crankshaft gear;
- fixed pulley;
- injection pump pulley;
- timing pulley;
- belt tensioner.
Check that the reference on the injec­
tion pump corresponds with the fixed
reference on the rear cover.
2. Fit part 1860745300 on tool
1860745100, the position the weight
with the knurled part 120 mm away on the
millimetric rod and lock it in place.
Fit the tool produced in this way on the
belt tensioner as illustrated in the diagram
and, acting on the joint, position the milli­
metric rod on the horizontal plane and
lock the joint fixing bolt.
3. Tighten the bolt fixing the camshaft drive
pulley to the recommended torque. Re­
move the tools positioned previously for
determining the timing and T.D.C. and the
flywheel lock.
Let the belt bed in by rotating the
crankshaft through two revolutions in its
direction of rotation and tighten the nut
fixing the belt tensioner to torque, then re­
move the tools used for the tensioning.
NOTE During this last phase the millimetric
rod may move away from the hori­
zontal plane; if this is the case, the
joint must be adjusted again and the
operation repeated.
Refit the previously removed components re­
versing the procedure described for the re­
moval.
42
Print no. 506.670/09