Removing The Oil Pressure Regulator Valve; Checking The Spring Length Of The Oil Pressure Regulator Valve; Installing The Oil Pressure Regulator Valve - KTM 450 EXC-R EU Repair Manual

30/ENGINE - WORK ON INDIVIDUAL PARTS
Blow though all oil holes with compressed air and check that they are clear.

removing the oil pressure regulator valve

Checking the spring length of the oil pressure regulator valve

Installing the oil pressure regulator valve

Remove plug
Remove preload spring
200154-10
Remove the oil pressure regulator valve. (
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 equal the specified value:
Change the spring.
Install the oil pressure regulator valve. (
200155-10
Check parts for damage and wear. Replace damaged or worn parts.
Insert ball
Mount plug
Specification
Oil pressure control valve plug
200154-11
400367-01
with sealing disc .
and ball .
and preload spring .
with sealing disc and tighten.
P. 75)
23.5 mm (0.93 in)
P. 75)
M12x1,5 20 Nm
(14.75 lbf ft)
75