Removing
1. Disconnect the vacuum tube 1 coming from the intake manifold 5 (see fig.3.43).
Pic. 3.43. Diaphragm fuel pressure regulator:
1. Vacuum tube,
2. Retainer,
3. Diaphragm fuel pressure regulator,
4. Seals,
5. Intake manifold.
2. Remove the retainer 2 fastening the diaphragm pressure regulator 3.
3. Remove diaphragm pressure regulator 3.
Installation
4. Installation is made in an order, the return to removal. Replace seals 4 of diaphragm pressure regulator 3.