A-5015/A-6915 Roadranger Valve

Constant air pressure is supplied from the slave valve to the Roadranger valve “S” port and “H/L” port (for deep reduction and LO range (1)).

For deep reduction (range lever down (2), deep reduction button forward (3), air flows out of the roadranger valve “P” port and “SP” port (4).

For LO range (range lever down (2), deep reduction button rearward (3), air flows out of the roadranger valve “P” port (4).

For HI range (range lever up (2), deep reduction button rearward (3), the lever stops the air from passing through the Roadranger valve. Air pressure which was in the outlet line is exhausted out the Roadranger valve bottom.

The Roadranger valve mechanical interlock prevents forward movement of the deep reduction button while in HI range.