• The high-pressure stand pipe is a two piece pipe that is sealed to the high-pressure rail and high-pressure branch by o-rings.
• The stand pipe is installed after the new wavy high-pressure oil rail has been installed and torqued to specification.
• The stand pipe has a check valve inside to limit hydraulic disturbance (feed back from injector operation).
• NOTE: Do not disassemble the high-pressure stand pipe. This will cause damage to the internal components of
the pipe. If at any point, a stand pipe is disassembled, discard and replace it.
