Installing The Timing Chain Tensioner; Duke) - KTM 125 DUKE EU Repair Manual

16 ENGINE
16.5.25 Installing the timing chain tensioner (125 Duke)
–
Clean all oil nozzles thoroughly and blow out with compressed air.
–
Mount the dowels.
–
Position the camshaft bearing bridge.
–
Mount screws
Guideline
Screw, camshaft bearing bridge
304735-11
–
Turn the timing chain tensioner screw clockwise.
The timing chain tensioner is locked.
304804-10
–
Holding it with the correct orientation, mount the timing chain tensioner
the gasket.
–
Mount and tighten screws
Guideline
Screw, timing chain tensioner
304751-10
–
Unlock the timing chain tensioner screw counterclockwise.
–
Check the timing chain tension.
304750-10
–
Mount and tighten screw
Guideline
Screw, unlocking of timing chain ten-
sioner
304752-10
and tighten from the inside to the outside.
4
.
2
with the O-ring.
3
M6 11 Nm (8.1 lbf ft)
M6 12 Nm (8.9 lbf ft)
M6 10 Nm (7.4 lbf ft)
171
with
1