Installing The Camshaft; Installing The Timing Chain Tensioner - KTM 450 EXC-R EU Repair Manual

30/ASSEMBLING ENGINE

Installing the camshaft

Installing the timing chain tensioner

Check parts for damage and wear. Replace damaged or worn parts.
Place the timing chain over the camshaft. Slide the camshaft into the bearing
seats. The markings on camshaft
Info
Ensure that the crankshaft is located at top dead center.
200078-10
Position the camshaft support plate. Mount and tighten screw
Specification
Screw, camshaft bearing
support
700016-11
Check parts for damage and wear. Replace damaged or worn parts.
After it has been positioned in the installation location, insert timing chain ten-
sioner with new O-ring
Mount plug
Specification
Plug, timing chain tensioner
200074-12
Remove screw
ward the timing chain.
Release device for timing chain tensioner (77329051000) (
Mount and tighten screw
Specification
Screw, unlocking of timing chain ten-
sioner
200075-01
and cylinder head
M6
.
with the new seal ring and tighten.
M24x1,5
and use the special tool to push the timing chain tensioner to-
.
M10x1
must be aligned.
.
®
10 Nm Loctite 243™
(7.38 lbf ft)
25 Nm
(18.44 lbf ft)
P. 182)
10 Nm
(7.38 lbf ft)
108