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17
ENGINE
17.4.3
Removing the oil pressure regulator valve
17.4.4
Checking spring length of oil pressure regulator valve
Guideline
Screw, membrane
-
Position membrane support plate
-
Mount and tighten screws
Guideline
Screw, membrane
-
Position oil spray tube
-
Mount and tighten screw
Guideline
Screw, oil spray tube
-
Mount the dowels.
-
Blow compressed air through all oil channels and check that they are clear.
-
Remove screw plug
-
Remove pressure spring
304671-10
Preparatory work
-
Remove the oil pressure regulator valve.
Main work
-
Measure the spring length of the oil pressure regulator valve.
Oil pressure regulator valve
Minimum length of preload spring
If the measured value does not meet specifications:
-
Change the spring.
306115-10
Finishing work
-
Install the oil pressure regulator valve.
M3
1.5 Nm
(1 .11 lbf ft)
8
together with the membrane.
CD.
M3
1.5 Nm
(1 .11 lbf ft)
8.
O.
M4
5Nm
(3.7 lbf ft)
O
8.
with sealing washer
e.
CD
and ball
(a
p. 147)
24.5 mm (0.965 in)
(l!!;!l
p. 148)
147
Loctite
243
®
™
Loctite
243
®
™
Loctite
243
®
™
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