Allspeeds Document - User Service & Maintenance Manual Tangye Hydralite Jacks Page 3 of 32
Rev 1. Issue 1. Date: 04/12/2023
9.9 Replacing the Garter Seals .......................................... 27
9.10 Replacing the Cistern – Liner Seal ............................... 27
9.11 Cistern Assembly ......................................................... 27
9.12 Refilling with Oil .......................................................... 28
9.13 Testing After Servicing ................................................. 29
10 After Use ....................................................................................... 29
11 Decommissioning .......................................................................... 30
12 Troubleshooting ............................................................................ 31
12.1 Jack will not lift even though unloaded ....................... 31
12.2 Jack slow in operation ................................................. 31
12.3 Ram will not make complete stroke ............................ 31
12.4 Jack will not raise full load ........................................... 31
12.5 Jack will not sustain load ............................................. 32
12.6 Leaking from cistern .................................................... 32
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