Removing
1. Disconnect wiring connector 1 from fuel pressure control valve.
2. Remove fuel pressure regulating valve Y74 (see fig.5.63).
Pic. 5.63. Fuel pressure control valve:
1. Fuel pressure control valve wiring connector,
2, 3. Gasket,
4. Fastening bolts,
Y74. Fuel pressure control valve.
Installation
3. Wipe the sealing surfaces.
4. Lightly lubricate oil seals 2 and 3 with special grease 001 989 42 51 10 before installing the fuel pressure control valve.
5. Insert fuel pressure regulating valve Y74. Tighten the valve mounting bolt in two steps.