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18 ENGINE
18.4.4
Checking the oil pressure regulator valve
--
e
8-
1
o-8
o
-
.
,_
--
e
8-
1
o-8
o
-
.
305033-10
305033-10
-
Remove screw plug
O
with sealing washer @.
Remove pressure spring fs) and ball
8.
-
Measure the spring length of the oil pressure regulator valve.
Oil pressure regulator valve
Minimum length of pressure spring 23.5 mm (0.925 in)
If the measured value does not meet specifications:
-
Change the spring.
-
Check ball
8
and the sealing seat.
If there is damage or wear:
-
Change the ball and machine the sealing seat.
-
Install ball
8
and pressure spring fs).
Mount and tighten screw plug
O
with sealing washer @.
Guideline
I
Plug, oil pressure regulator valve
I
M12x1.5
18.4.5
Checking the lubrication system
•
✓
,
✓
O
J
305003-10
-
Check the internal rotor and external rotor of oil pumps
O
for damage and wear.
If there is damage or wear:
-
Change the oil pumps.
-
Check oil pump shaft @ for damage and wear.
If there is damage or wear:
146
I
20 Nm (14.8 lbf ft)
I