Document 57.4403.4200 GTH-4013 SX GTH-4017 SX 21May 2008 Section 4 - Maintenance ProceduresTABLE ACheck of the limit switches on the outriggers(at every use)To check the limit switches (A) on the outriggers: Lower the outriggers to the ground and attempt toengage a gear.Accelering the machine has to be stopped.Proceed on one outrigger at a time. With the outriggers up, light (B) on the load limiterpanel must be off; with the outriggers down to theground, the same light must be on.DANGERIf a limit switch is faulty or a lever is deformed,immediately replace the part.Check of the limit switches(at every use)Limit switches C on boom Lift the boom over the zero position until a maximumangle of 20° and check if machine sway function andoutriggers’ controls can be activated.Limit switches D on boom Lift the boom with a tilt angle over 50° (GTH 4013SXe il GTH 4017SX) and check that the rear axle isstopped.Limit switche E (GTH 4013SX only) The limit switche E shoes the boom is fully retract.Limit switches E-D on boom (GTH 4013SX only) Lift the boom with a tilt angle until 50° (sensor D),retrac it fully and check the outriggers and the right/left sway. Check the outriggers and the right/leftsway are stopped with a tilt angle over 50°.BCAADECourtesy of Crane.Market
