760 V6-2849cc 2.8L SOHC B28F (1983)
Fig. 99 PRESSURE REGULATOR WITHOUT PUSH VALVE
18.
If the fuel distributor is fitted without a push valve (without inverted allen-head screw insert), remove the screw plug and change the adjusting
shim as required. A 0.1 mm increase in shim thickness will increase system pressure 0.15 bar (2.2 PSI). Use a new copper gasket when installing
the screw plug. Tighten the screw plug to 13 - 15 Nm (10 - 11 ft lbs). Fig. 99.
NOTE:
The piston in front of the shim is matched to the housing and is not replaceable.
