Triumph Rocket III Classic Service Manual page 407

Installation
1. Check and if necessary renew the catalyst mounting
box grommets. Fit the mounting grommets to the
mounting points on the catalyst box.
2. Locate the catalyst box to the mounting studs on the
right hand side. Insert the nanged sleeve into the
right hand grommet and then fit the bolt and washer
to retain the assembly.
"""
1. Catalyst box
2. Right hand mounting
3. Bolt/washer
3. Fit new gaskets to the cylinder head ports.
rot,
I. Cylinder head ports
2. Gaskets
Note:
11
"'-
\\
• To retain the gaskets during assembly, apply a
smear of grease or petroleum jelly to the
gasket faces in the head.
4.
Apply 'Copperslip' grease to the header studs on the
cylinder head.
5. Fit a new gasket to the header entry to the catalyst
box and position the clamp over the joint.
6. Locate the headers to the catalyst box, then align to
the cylinder head. Ensure the gaskets do not
become displaced during assembly.
Fuel System/Engine Management
Z TIghten the down·pipe fixings to the cylinder head in
the following sequence.
,-
Exhaust to cylinder head tightening sequence
a) Tighten nuts 1 to 6 to 19 Nm in the order
shown
a) Retighten nuts 1 to 3 to 19 Nm in the order
shown.
8. TIghten the catalyst box mounting bolt to 22 Nm.
9. TIghten the header to catalyst box clamp bolt to
22Nm.
10. If removed, fit the oxygen sensor and tighten it to
40Nm.
11. Reconnect the oxygen sensor to the main wiring
harness.
12. Fit the isolator rubbers to the tags at the bottom of
the upper heat shields.
13. Position the lower heat shields to the header pipes.
14. Fit the lower heat shield screws, spring washers and
nat washers, then tighten the screws to 7 Nm.
15. Position each of the upper heat shields to the
headers, engaging the isolators in the corresponding
brackets in the lower inner heat shield.
0/
~4
' " ' "
1. Inner heat shield
2. Bracket
3. Isolator
4. Upper heat shields
Service Manual - Rocket III / Classic / Touring
11.203