Checking Oil Pumps For Wear; Replacing Autodecompressor - KTM 2013 690 SMC R EU Repair Manual

16 ENGINE

16.4.16 Checking oil pumps for wear

Info
The oil pump wear check shown here is on the suction pump but it applies to all oil pumps.

16.4.17 Replacing autodecompressor

–
Use a feeler gauge
engine case as well as between the external rotor and the internal rotor.
Oil pump
Clearance between external rotor
and engine case
Clearance between external rotor
and internal rotor
Axial clearance
300106-10
» If the measured value does not meet specifications:
–
Change the oil pump and, if necessary, the engine case.
–
Take the lock ring
300107-10
–
Pull the autodecompression shaft
300108-10
–
Disconnect the autodecompression spring. Loosen the screw
together with the autodecompression spring and the autodecompression weight
300109-10
–
When assembling, first connect the autodecompression spring and then insert the
screw through the autodecompression weight.
The arm of the autodecompression spring
through the autodecompression weight.
–
Position the autodecompression weight. Mount and tighten screw
the autodecompression spring.
Guideline
Screw, autodecompression
300110-10
to measure the play between the external rotor and the
1
≤ 0.20 mm (≤ 0.0079 in)
≤ 0.20 mm (≤ 0.0079 in)
0.04... 0.08 mm (0.0016...
0.0031 in)
off the autodecompression shaft and dispose of it.
1
from the camshaft.
2
M6
and remove it
3
is long enough to pass right
5
. Reconnect
3
3... 4 Nm Loctite ® 243™
(2.2...
3 lbf ft)
128
.
4