Fuel System/Engine Management
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9.
Remove the lower heat shield from the headers.
After removal, collect the small rubber isolators
from the brackets on the inner heat shield (or on
a tag on the end of the upper shields, depending
on where they are retained).
1. Lower heat shield
2. Isolator brackets
3. Isolators
4. Upper heat shields
10. Release the clamp securing the headers to the
catalyst box.
11. At the cylinder head, release the nuts securing
the header pipes to the head.
1. Header downpipe
2. Fixings
12. Detach and remove the header assembly.
13. Collect the header gaskets from the head and
catalyst box entry.
Note:
•
The catalyst box is secured to the frame by
a single fixing on the right hand side, and
is located on two studs on the left hand
side.
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3.
Release the clamps securing the silencers to the
catalyst box.
"' "
1. Silencer clamp fixings
2. Catalyst box
4.
Release the fixing securing the silencers to their
brackets.
1. Silencer bracket
2. Fixings
5.
Detach the silencers from the catalyst box.
6.
Collect the silencer gaskets.
7.
Disconnect the oxygen sensor connection from
the wiring harness.
8.
Remove the upper heat shields from the exhaust
headers.
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Service Manual - Rocket III
11.135