Lubrication System - KTM 690 LC4 2007 Repair Manual

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Lubrication system

– Replace the O-rings and sealing washer
– Change the oil filter each with each oil change.
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– Inspect the O-rings for brittleness and replace if necessary; replace these O-rings when you repair the engine.
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– Clean the oil screen with compressed air and petroleum; replace if damaged.
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– Thoroughly clean the magnet on the oil plug
– Inspect the oil pump rotors
remounting.
– Check the oil pump covers
– Lay the oil pump shaft
8
– Check the teeth on the oil pump gears
– Check the pressure control piston
– Check the length of the spring
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each time you change the oil filter.
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each time you change the oil filter.
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(see "Checking the oil pumps for wear"). Thoroughly clean the oil pump rotors before
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for seizing marks on the inside and replace if necessary.
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on a level surface and check for runout.
for wear. The recesses for the needle rollers should not be worn-out.
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for wear and score marks.
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for the pressure control piston (see page 5-3).
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