Labrie ALLEY -GATOR RIGHT-HAND, Maintenance Manual

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Maintenance 79
Figure 3-53 Main relief valve on packer pump
9.
Once the pressure of the packer pump relief valve has been properly set, ADJUST the relief valve
pressure on the packer valve (see Figure 3-52). To do so:
9 a.
Using an Allen key TURN the adjustment screw COUNTER-CLOCKWISE until the
pressure reaches 2700
psi.
The packer must be cycling while the pressure is being adjusted.
9 b.
Once done, TIGHTEN BACK the locknut and PUT BACK the cap on the relief valve.