4.3.2 Overview: Components of the ECO Speed system...............................................................................................4-15 5.1 Maintenance measures .................................................................................................................................................5-2 5.1.1 Safety instructions referring to maintenance work .................................................................................................5-2 5.1.2 Safety precautions to be taken prior to maintenance work ...................................................................................5-3 5.1.3 HR70C-9:
Maintenance overview ......................................................................................................................... 5-4 5.1.4 HR110C-9 /HR 120C-9 /HR 140C-9: Maintenance overview ......... .. ........................................................................ 5-5 5.1.5 Maintenance instructions referring to the initial operation .....................................................................................5-6 5.1.6 Instruction and demonstration at the machine ......................................................................................................5-7 5.1.7 Check list:
1st inspection after 50 operating hours ................................................................................................5-9 5.1.8 Table of lubricants .................................................................................................................................................5-10 5.2 Maintenance work ........................................................................................................................................................5-11 5.2.1 Maintenance work related to the Diesel engine ...................................................................................................5-11 5.2.2 Hydraulic system ..................................................................................................................................................5-15 5.2.3 Rear axle ..............................................................................................................................................................5-17 5.2.4 HR70C-9:
Maintenance work at the drum drive ................................................................................................... 5-20 5.2.5 HR110C-9 /HR 120C-9 /HR 140C-9: Maintenance work at the drum drive ..... ..
......................................................5-21 5.2.6 Maintenance work at the vibration drive ...............................................................................................................5-22 5.2.7 Maintenance work at the ventilation system .........................................................................................................5-23 5.2.8 Note regarding maintenance work related to the electrical installation ................................................................5-23 Table of contents IV Issue: 02-10 Chapter 5: Maintenance