Table of Contents
BA RD18 en 00
7
4.01 Chassis/safety devices........................................................................................................ 123
4.01.01 Basic maintenance work................................................................................................. 123
4.01.02 Checking and replacing steps/slip-resistant surface.......................................................123
4.01.03 Checking the EMERGENCY STOP function.................................................................. 124
4.01.04 Checking that the parking brake is working properly..................................................... 125
4.01.05 Checking that the seat contact switch is working properly.............................................125
4.02 Control stand........................................................................................................................ 127
4.02.01 Checking that the drive lever is working properly...........................................................127
4.03 Drive unit/diesel engine.......................................................................................................128
4.03.01 Lubricating oil change intervals...................................................................................... 129
4.03.02 Maintenance points on the diesel engine when changing oil......................................... 129
4.03.03 Replacing the filter cartridge on the fuel filter.................................................................130
4.03.04 Replacing the filter cartridge for the fuel prefilter........................................................... 131
4.03.05 Check and clean the dust discharge valve at the air filter..............................................132
4.03.06 Check the air filter...........................................................................................................132
4.03.07 Replacing air filter cartridge............................................................................................133
4.03.08 Replacing the safety cartridge at the air filter.................................................................133
4.03.09 Checking/cleaning the radiator....................................................................................... 134
4.03.10 Checking the coolant fill level......................................................................................... 135
4.03.11 Changing the coolant...................................................................................................... 136
4.04 Hydraulic oil supply.............................................................................................................138
4.04.01 Checking the hydraulic oil fill level................................................................................. 138
4.04.02 Changing the hydraulic oil and ventilation filter..............................................................139
4.04.03 Replacing the filter insert in the pressure filter for the hydraulic system........................ 140
4.05 Electrical system.................................................................................................................. 141
4.05.01 Starter battery..................................................................................................................141
4.06 Transmission.........................................................................................................................144
4.06.01 Checking roller drum/tyre scraper...................................................................................144
4.06.02 Cleaning roller drum/tyre scraper................................................................................... 144
4.06.03 Adjusting/replacing the drum scraper............................................................................. 144
4.06.04 Adjusting/replacing the tyre scraper............................................................................... 145
4.06.05 Lubricate the scraper stop lever..................................................................................... 146
4.06.06 Check that wheel nuts/wheel bolt connections are tight.................................................147
4.06.07 Checking air pressure in the tyres..................................................................................147
4.06.08 Changing the tyres..........................................................................................................148
4.07 Steering system....................................................................................................................150
4.07.01 Lubricating the articulated joint bearings........................................................................ 150
4.07.02 Lubricating the steering cylinder pins............................................................................. 150