Section 02 ENGINE
Subsection 06 (EXHAUST SYSTEM)
Move the coolant expansion tank aside and cut
locking tie retaining the starter cable (RED) to ex-
haust hose.
Remove exhaust hose from resonator.
Cut locking tie retaining bailer hose elbow fittings
to exhaust hose.
Remove front exhaust hose from vehicle.
When reinstalling exhaust hose, make sure to at-
tach elbow fittings at the highest position that you
can on the exhaust hose.
Tighten retaining clamps to 4 N•m (35 lbf•
in
).
Install all other removed parts.
After installation, ensure there is no water or ex-
haust gas leak when the engine is running. Test
run the engine while supplying water to the ex-
haust system.
NOTICE
Never run engine without supplying
water to the exhaust system when watercraft is
out of water.
Rear Exhaust Hose Replacement
Remove battery and battery holder. Refer to
CHARGING SYSTEM
subsection.
Loosen clamps securing rear exhaust hose to res-
onator and iBR support plate.
Remove the rear exhaust hose from vehicle.
When reinstalling rear exhaust hose, tighten
clamps to 4 N•m (35 lbf•
in
).
Reinstall all other removed parts.
After installation, ensure there is no water or ex-
haust gas leak when the engine is running. Test
run the engine while supplying water to the ex-
haust system.
NOTICE
Never run engine without supplying
water to the exhaust system when watercraft is
out of water.
EXHAUST PIPE
Exhaust Pipe Removal
Remove
MUFFLER
, see procedure in this subsec-
tion.
Disconnect water inlet hose from exhaust pipe fit-
ting.
smr2008-013-033_a
1. Water inlet hose
2. Exhaust pipe
Loosen rubber adapter clamps.
smr2008-013-034_a
1. Muffler
2. Rubber adapter
3. Clamps
4. Exhaust pipe
Remove exhaust pipe and the rubber adapter.
Exhaust Pipe Inspection
Inspect exhaust pipe for:
– Cracks
– Flange damages
– Other damages.
Replace exhaust pipe as required.
Check if the rubber adapter is:
– Brittle
– Hard
– Otherwise damaged.
Replace rubber adapter if necessary.
Exhaust Pipe Installation
Trace a mark to locate the middle of the muffler
bulge opening.
smr2009-021
65
Summary of Contents for GTX Limited iS 255 2009
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Page 554: ...2009 Sea Doo 4 TEC iTC iS Series RXT iS 255 GTX Limited iS 255 smr2009 045 001 ...
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