CHAPTER 78
PAGE 5
MAINTENANCE MANUAL EXTRA 330LX
PAGE DATE: 1. March 2011
NOTE The use of new gaskets and seals is recommended when
ever replacing or reinstalling exhaust system compo-
nents.
Removal
1 Remove upper and lower engine cowling per Ch. 71.
2 Remove EGT sensor on the right hand side rear cylinder
(No.5) per chapter 77.
3 Remove throttle control cable at the injector, at the attach-
ment clamp block near the injector and at the cushioned
clamp on the muffler (refer to chapter 73).
4 Remove the cooling air ducting on both forward and rear-
ward flanges on the muffler.
5 In case a smoke system is installed, remove the smoke oil
hose from the smoke oil injector nozzle on the exhaust end
pipe.
6 Loosen the nuts on the exhaust flanges and remove the ex-
haust system.
Installation
Install in reverse sequence of removal observing the follow-
ing items:
1 Use new gaskets.
2 Use new toothed lock washers.
3 Apply copper paste to the studs at the engine exhaust open-
ings.
4 Hold the exhaust system in place and tighten the nuts (torque
limit: minimal 4.5 Nm / 40 in.lb).
5 Be sure to correctly install the double ply flexible ducting
on the flanges (inner ply could obstruct flow).
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