mAINTENANCE
Pitch Pressure Adjustment
NOTICE
NEVER allow the pitch pressure to exceed 2700 PSI or equipment damage may result.
NOTICE
DO NOT attempt to adjust the Pitch Pressure Relief
Valve while the engine is running.
1.Remove right grill guard and right rear seat frame panel.
2.With the engine OFF, remove the end cover (Figure 53) on relief valve.
RELIEF
VALVERELIEF VALVE
END ADJUSTMENT
COVER POINT
PITCH
BLOCK
Figure 53. Pitch Pressure Adjustment
3.Adjust the relief valve with an allen wrench and reinstall the end cover.
4.Start the engine and check the pressure as described earlier. (See Pitch Pressure Check)
5.If pressure requires further adjustment, shut the engine down and repeat steps 2 through 4 until pressure check reads 2300 PSI.
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