Timing At "0" - Fiat Bravo Service Manual

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Table of Contents

Introduction

Planned maintenance

Loosen the nut fixing the automatic belt

tensioner in order to discharge the belt

tension, then remove the actual belt.

Timing at "0"

2. Loosen the bolts fixing the camshaft pul-

lies using tool 1860885000 fitted on sup-

port 1860831001.

3. Remove the ignition coils acting on the

mounting bracket fixing nuts, after having

disconnected the appropriate supply c o n -

nections. Then remove the camshaft rear

covers, as shown in the diagram.

4. Position tools 1860874000 for timing the

camshafts, making sure that the housing (1)

for the shaft coincides with the element (2)

on the tools; engage the element in the

housing and fix the tool to the camshaft

housing by the covers which were removed

previously. Repeat this operation both the

camshaft inlet shaft and the exhaust one.

If the tools do not fit perfectly and it is

to rotate the

align the pistons so that none of them

are at T.D.C. thereby avoiding

valves from being incorrectly

shafts differ only in terms of the refer-

ence housing (3) in the angle at the

bottom which should correspond to

the plug (4) in the camshaft housing.