KTM 690 Enduro R 2018, Repair Manual

Page: 160 / 311

—
Remove
screw
plug
@
and take pressure
spring
eo
with pis-
ton
valve
@&
out
of the drill hole.
—
Remove any
remnants
of
sealing compound
and clean the
sec-
tion of the engine
case
thoroughly.
—
Warm the section of the
engine
case
in
an oven.
Guideline
|
150 °C
(302 °F)
—
Knockthe section of the
engine
case
against
a
level wooden
board. This will
cause
the
bearings
to
drop
out
of the
bearing
seats.
e
Info
Any bearings
that remain in the section of the
engine
case
must be removed
using
a
suitable tool.
—
Press
out the
crankshaft shaft seal ring from the outside
toward the
inside.
—
Press in the crankshaft seal
ring
from the inside toward the
outside,
with the open side
facing
outward.
e
Info
The shaft seal ring
must
be flush
on
the outside.
-—
Warm the section of the
engine
case
again.
Guideline
150 °C (302 °F)
-—
Insert the
new
cold
bearings
in the
bearing
seats of the heated
section of the
engine
case;
if necessary,
use a
Suitable
press
drift
to
push them all the way in and make them flush.
e
Info
il
When
pressing in,
ensure
that the section of the
engine
case
lies flat in order prevent damage.
Only
press
the
bearings
in
using
the outer
bearing
race;
otherwise, the
bearings
will be
damaged
when
they
are
pressed
in.
—
After the section of the
engine
case
has
cooled,
check that the
bearings
are
firmly
seated.
e
Info
If
the
bearings
are
not
firmly
seated
after
cooling,
it
is
likely
that
they
will rotate in the
engine
case
when
warm.
In this
case,
the
engine
case
must
be renewed.
—
Mount and
tighten
screws
©
with the washers.
Guideline
Locking
screw
M5 6 Nm
(4.4
Ibf
ft)
for
bearing
Loctite®243TM
—
Press the shaft seal
ring
eB
of the countershaft and
@
of the
shift shaft in flush, with the
open
side facing inward.
-
Mountand
tighten
oil nozzle
@.
158