Oil Pressure Regulator Valve

Legend
Pressure Relief Valve "A" (In RH Crankcase Half)
1 Plug M 18 x 1.5
2 Plunger
3 Thrust Spring 89 mm Long
4 Guide Sleeve
5 Spacer Ring
6 Seal A 18 x 24

Safety Valve "B" (In LH Crankcase Half)
1 Plug M 18 x 1.5
2 Seal A 18 x 24
3 Thrust Spring 70 mm Long
4 Plunger