6.2L.4) Obscrvation of the oil temperature
For
placing
a temperature sensor, a tapped
hole M10 is
provided
in
the oil
pump
housing,
beside the oil
filter.
Pick-up and indicating
instrument
are the same as used
for
cylinder
head
temperature.
6.21.5)
Monitoring
of oil
pressure
The connection for
thc oil
pressure
indication
is
located on the oil
pump;
a
tapped
hole
U8"
-
27 NPT
for
pressure pick-up
VDO 360.081/0291012 is on the right side
of the
oil
pump.
Suitable
pressure
gauge
0
-
10
bar
(0
-
145
psi),
VDO 3501271/03U007.
6.22)
Electric starter
After
dis-assembly
of
starter check the
following:
Armaturc: Visual
inspection,
check
for
straightness. Clean commutator
and
if need
be, slightly machine
and undercut
segments
(see
r//.
63). The insulation
should start
0,5
mm
(0,02
")
below face
of
segments.
A
WARNING:
During
this
machining
process,
asbest
particles
are set
free
and
could
possibly
be inhaled.
Therefore
the
undercutting
is
prohibited,
according to environ-
mental
law.
Check
armature,
using
12
or
24
V test
lamp,
for short
i1:-:r',1:i{,_:::*.
circuit
between :umature
plates
O and commutator O.
+r::r::rr.
If lamp lishts up. exchanse
a,,natu*. d##;.i"
::-$il::
If lamp lights up, exchange
annature.
Check
armature
=,,,...--
-"'-',=.'.=.r-.
coils
for intemrption,
utilizing 2
or
4
V
supply onA
*S;:..fi
interconnected
ampere-meter. The armature has to be
renewed, if
the
ampere readings
differ essentially be-
tween
single segments.
Inspect
ball bearing 6N22.
At
renewal,
fit
with closed
side towards
middle
of annature.
Inspect
toothing and radial
clearance.
Bearings: Inspect needle
cage
llx2lxl2and
bearing
sleeve in
commutator housing.
Renew
as necessary.
Carbon brushes:
Must
be
freely moving. Renew
too short brushes
(min.
length
8 mm
=
O,32").
Check spring
pressure,
renew hot-run
brush springs.
O-rings:
Renew
Starter
housing:
Visual control of
inner magnets for
cracks.
ROTAX
Rm:i:912:UL-
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