HEIN-WERNER AUTOMOTIVE HW93667 Operating Instructions & Parts Manual page 13

Model HW93662 Replacement Parts Illustration Part II - Hyd. Unit
(refer to parts list on page 14)
Note:
Poppet valve operates until it reaches
150 psi. then the Poppet valve opens
& allows the high presure circuit to
open for raising the load.
Figure 10 - Parts Illustration for Model HW93662 (Hydraulic Unit)
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