I am putting a different cab on my 4430. 1974 s/n
26??? so old style valve. This valve has three lines
coming through the firewall. I understand the
left/right lines for steering, but what is the third
line for?? Can I block it off?? The extra line's
source is opposite side of valve from bleed port and
about ten inches lower. Thanks for the help.
Ken
26??? so old style valve. This valve has three lines
coming through the firewall. I understand the
left/right lines for steering, but what is the third
line for?? Can I block it off?? The extra line's
source is opposite side of valve from bleed port and
about ten inches lower. Thanks for the help.
Ken