Yamaha WR250F 2016, Owner'S Service Manual

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ENGINE REMOVAL
6-7
EAS2GB7230
REMOVING THE ENGINE
1. Remove:
• Pivot shaft “1”
TIP
If the pivot shaft is pulled all the way out, the
swingarm will come loose. If possible, insert a
shaft of similar diameter into the other side of
the swingarm to support it.
2. Remove:
• Engine “1”
From the right side.
TIP
• Make sure that the couplers, the hoses, and
the cables are disconnected.
• Lift up the engine, and remove this from its
lower part toward the right of the chassis.
EAS2GB7231
CLEANING THE SPARK ARRESTER
EWA
WARNING
• Be sure the exhaust pipe and muffler are
cool before cleaning the spark arrester.
• Do not start the engine when cleaning the
exhaust system.
1. Remove:
• Muffler cap screws “1”
2. Remove:
• Spark arrester bolts “1”
3. Remove:
• Tail pipe “1”
• Tail pipe gasket “2”
• Spark arrester “3”
Pull the spark arrester out of the muffler.
• Spark arrester gasket “4”
4. Clean:
• Spark arrester
Tap the spark arrester lightly, then use a
wire brush to remove any carbon deposits.
1