h16tp(x - AJ Maskin AS

Sheet C038CORRECTIVE MAINTENANCE SHEETCHANGING THE STEERING CYLINDERFolio 1/1Caution!Ensure that the oil is not toohot.Caution!Use a container to collect oilto prevent pollution of theenvironment.Caution!It is essential to put thecomponent in slings beforedismantling/re-assemblingit.127 - Preliminary operations• Put the machine in the maintenance configuration (see corresponding paragraph).• Switch off electric power (see corresponding paragraph).2 - Removing the steering cylinder• Open the upper chassis cover.• Mark and disconnect the two hoses (2) of the steering cylinder (1).NB:Unscrew the hoses slowly to release residual hydraulic pressure.• Put caps on the hoses.• Put the cylinder in slings.• Remove the Nylstop nuts (4) then remove the two fastening pins (3) from thesteering cylinder.• Remove the steering cylinder.3 - Installing the steering cylinder• Put a new steering cylinder into place.• Install the fastening pins and fix using new Nylstop nuts and their washers.• Reconnect the hydraulic hoses according to the marks made during dismantling.• Put the machine back into the operational configuration.• Make several steering movements to purge the hydraulic circuit.• Check the level of the hydraulic oil tank.3HA16/18 - HA46/51 JRT4HA16/18 - HA46/51 JRT