Valve Adjustments, Traction Manifold - Genie S-45 XC Service And Repair Manual

Service and Repair Manual
Manifolds
7-6
Valve Adjustments - Traction
Manifold
How to Adjust the Charge
Pressure Relief Valve
1 Connect a 0 to 600 psi / 0 to 50 bar pressure
gauge to the test port on the drive pump.
2 2WD models: Hold the charge pressure relief
valve located on the traction manifold and
remove the cap (item GA).
4WD models: Hold the charge pressure relief
valve located on the traction manifold and
loosen the jam nut (item KA).
3 2WD models: Turn the internal hex socket
clockwise fully until it stops. Install the cap.
4WD models: Turn the external stem
clockwise fully until it stops. Tighten the jam
nut.
4 Start the engine and move and hold the
function enable/rpm select toggle switch to the
high rpm (rabbit symbol) position. Note the
reading on the pressure gauge.
5 Turn the engine off.
6 Remove the pressure gauge from the drive
pump. Connect the gauge to the test port
located on the traction manifold.
70 S-40 XC • S-45 XC • S-40 TraX • S-45 TraX
7 2WD models: Hold the charge pressure relief
valve and remove the cap (item GA).
4WD models: Hold the charge pressure relief
valve and loosen the jam nut. (item KA).
8 Start the engine and move and hold the
function enable/rpm select toggle switch to the
high rpm (rabbit symbol) position.
9 Adjust the relief valve until the pressure
reading on the gauge is 30 psi / 2 bar less than
the pressure reading on the pump. Turn it
clockwise to increase the pressure or
counterclockwise to decrease the pressure.
Install the valve cap or tighten the jam nut.
10 Turn the engine off and remove the pressure
gauge.
July 2019
Part No. 1286829GT