GPX 250r TSE, Maintenance Manual

Page: 46 / 104

GPX MOTO
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REMOVING OR INSTALLING THE REAR SILENCER
The exhaust pipe and the silencer can guide the gas
emission and reduce the noise.
If the exhaust pipe is rusty or ruptured or damaged by
impact, please replace it with a new one immediately. If
the noise is too high or the engine performance is
degraded, replace the muffler tube or repack the
silencer tube with wadding.
For the cleaning of the exhaust system, please consult
with GPX dealers before operating.
If you need to replace the muffler tube, please follow
the steps below:

Unscrew the 2 mounting bolts of the silencer.

Unscrew the fixing bolts of the silencer.

Loosen the buckle at the connection between the
silencer and the exhaust pipe

Pull out the silencer backwards

Drill to remove the rivets securing the steel front and
rear caps to the silencer.

Pull the caps away and remove the inner tube.
Remove the old wadding/packing

Firmly wrap the inner tube in new wadding.

Insert the inner tube into the silencer and replace the
end caps

Rivet the end caps onto the central alloy pipe.

Replace the silencer and install the fasteners
Installing Steps:
The instalment should be carried out in the reverse
order of removal.
REMOVING OR INSTALLING THE FUEL TANK