KTM 990 Adventure Repair Manual page 120

6-7
1
1
– Screw on the generator-end timing chain tensioning rail
Loctite 243 to the bolt and tighten to 20 Nm.
M
AKE SURE NO LOCTITE THREAD ADHESIVE IS ON THE PIVOT AREA OF THE BOLT
THIS COULD CAUSE THE TIMING CHAIN TENSIONING RAIL TO BLOCK AND BREAK
Balancer shaft
– Heat the generator-end bearing of the balancer shaft evenly with a
heat gun (up to model 2004).
NOTE: a roller bearing without an inner ring is used instead of the ball
bearing starting with the 2005 model; these bearings no longer need to
be warmed.
– Fit the timing chain on the generator end (pay attention to the
running direction if the chain has already been used) and slide into
the balancer shaft
sprocket.
– Check the balancer shaft for smooth operation.
2
Freewheel
– Slip the freewheel
5
device
tighten to 10 Nm.
– Attach the lower starter idler gear
collar on the inside.
3
4
Rotor
– Hold the freewheel with your finger while mounting the rotor, turning
it in a counterclockwise direction.
– Mount the rotor bolt
tighten to 180 Nm (M16) or 150 Nm (M16x1.5).
7
NOTE:
– to prevent the crankshaft from turning, block it with the engine lock
bolt.
– Check the force fit of the rotor on engines that do not have a
woodruff key fixture - see Technical Information, Chapter 1.
– Mount the upper starter idler gear
6
! CAUTION
. The timing chain must be placed over the rear
2
on the crankshaft and attach the locking
3
with 2 M6x16 bolts. Apply Loctite 243 to the bolts and
4
with disk, apply Loctite 243 to the bolt and
6
7
. Apply
1
!
to the balancer shaft with the
5
on the journal.
.
.