KTM 690 LC4 2007 - Mounting the Oil Pumps

6-5
Mounting the oil pumps
NOTE:
– The outer rotors for both oil pumps are marked with an
A on the
inside that is no longer visible when mounted.
– The inner rotors for both oil pumps are marked with a
B on the
outside that is still visible when mounted.
– The oil pump cover, oil pump gears, spacing washers, screws and
needle rollers are identical for both oil pumps.
– The wider oil pump
1 is the suction pump, the narrower pump 2 is
the pressure pump.
– Fill the oil ducts with oil and the oil pumps with grease before you
mount the oil pump covers.
– Mount both oil pumps.
– Mount both oil pump covers
3, lock the screws (AH M5x12) with
Loctite 243 and tighten to 6 Nm.
– Slide on the spacing washers, insert the needle rollers
4.
– Mount the oil pump gears
5, slide on the spacing washers and
mount the lock rings
6.
– Check the oil pump gears for smooth operation.
3
4
4
1
2
3
A
A
B
B
5
6