Cutlass V8-350 5.7L DSL (1984)
FIGURE 2
The Housing Pressure Regulators are adjusted by rotating the adjustment screw with a 1/8" HEX key.. Rotating the adjustment screw clockwise (when
viewed from the end that the tool is inserted) increases housing pressure. One turn of the screw will change housing pressure 22 kPa (3.2 psi). See
Figures 1 and 2.
Checking Injection Pump Housing Fuel Pressure - Except California
Tools Required:
J-28552 Gauge or any accurate 0-105 kPa (0-15 psi) Pressure Gauge J-34151 Housing Pressure Adapter J-29657 Manifold Screen Covers - V-6 Diesel
Engine J-26925 Tachometer J-26996-1 Air Crossover Cover J-26996-10 Manifold Screen Covers - V-8 Diesel Engine
