JLG 15SP Service Manual - Manual (Page 31)

SECTION 2 - SERVICE PROCEDURES
3120775 – JLG Lift – 2-17
Pressure Adjust Valve Installation Pressure Check Valve Installation
Pressure Adjust Valve Installation
1. Adjust Valve Cap 4. Valve Ball
2. Adjustment Screw 5. Adjust Valve Port
3. Valve Spring 6. Extend (Pressure) Port
(Shown Plugged)
Note: Adjust pressure per specification shown in Section-1 of this
Service Manual.
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2
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4
6
5
Pressure Check Valve Installation
1. Check Valve Assembly 5. Check Valve Port
2. O-Ring Seal 6. Extend (Pressure) Port
3. O-Ring Seal 7. Return Port
4. Backing Ring
Note: Extend (Pressure) and Return Ports Shown Plugged
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5
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