KTM Power Parts 77705907000 Manual Del Usuario página 6

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Main silencer fixation
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- Remove the standard main silencer (see Owner's Manual).
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- Mount the rubber piece (1), large bushings (2) and small bushings (3) of
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NOTE
Mount the small bushings (3) on the inside of the main silencer.
- Position the Akrapovic slip-on main silencer and attach it using the origi-
- Attach the exhaust spring (4) (included).
When using the main silencer for the first time, the engine rpm must be kept
low for roughly the first 5 minutes to evenly heat the main silencer. This is
the only way to ensure that the rock wool will be fully effective and will keep
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the volume down to the required level.
Maintenance
The rock wool of the main silencer must be replaced every 15 hours during
competitive riding and every 30 hours during hobby riding. (For rock wool
kit, see spare parts kit.)
Spare parts
silencer cap
Spark arrester insert
Exhaust springt 58mm
Exhaust springs 77mm
Repair Kit (silencer 77705979000)
Rock wool kit (silencer 77705979000)
Repair Kit (silencer 78905979000)
Rock wool kit (silencer 78905979000)
the original main silencer.
nal screws.
Set up the entire exhaust system and tighten all fixing screws.
77705979050
77705979030
57305016100
57305016000
77705979020
77705979010
78905979020
78905979010