PB 150 V8-318 5.2L VIN T 2-BBL (1983)
Brake Proportioning/Combination Valve: Application and ID
Fig. 23 Type 1, Combination Valve
Fig 2 Brake Warning Switch / Hold Off Valve (Cut Away View)
All models are equipped with a single hydraulic system control valve mounted on the frame rail below the master cylinder.
There are two types of control valves available on most models:
-
On some models a brake warning switch is combined with a hold-off and proportioning valve assembly.
Hold-off cut in pressure .............................................................................................................................................................................. 117 PSI
Split Point (PSI)/Slope .............................................................................................................................................................................. 300/0.27
ID tag color .................................................................................................................................................................................................... White
-
On other models a brake warning switch and hold-off valve assembly are combined -- without a proportioning valve.
ID tag color .................................................................................................................................................................................................... Black
Hold-off cut in pressure .............................................................................................................................................................................. 117 PSI
During any service procedures identify valve assemblies by part number as well as hold off/cut in (PSI) and split point (PSI).
