OIL JET VALVE, NOZZLE INSPECTION [WLT-1, WLT-2, WL-3]

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1. Apply compressed air to oil jet valve A and verify that air passes through oil jet valve B.

• If it is not within the specification, replace the oil jet.

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Oil jet air pressure

137.6—196.4 kPa {1.5—2.0 kgf/cm², 20—28 psi}

2. Check the oil jet nozzle for clogs. Replace the nozzle if necessary.