Skyjack SJ82 T Service Manual page 154

Hydraulic System
2. Bypassing or defective axle cylinders C6 and C7.
3. Counterbalance valves (CB12 or CB13) out of
adjustment or are defective.
SJ82 T, SJ86 T
Section 4 – Troubleshooting Information
Check seals on cylinder. Replace as necessary.
Replace cylinder if defective.
Clean valve. Check O-rings on valve. Repair or
replace valve as required.
229040ABA
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