4 - 86 Genie GS-2046 and GS-2646 and GS-3246 Part No. 72972June 2003Section 4 • Repair ProceduresREV AIndex SchematicNo. Description Item Function Torque1 Check valve, pilot operated ......................... A ................ Manual brake release ........ 25-30 ft-lbs / 34-41 Nm2 Shuttle valve ................................................ B ................ Brake release .................... 8-10 ft-lbs / 11-14 Nm3 Hand pump .................................................. C ................ Manual brake release ........ 25-30 ft-lbs / 34-41 Nm10-1Brake Release Hand Pump ComponentsThe brake release hand pump manifold is mounted behind the entry ladder, next to the battery charger.Brake Release Hand Pump Components