SECTION 4
4-8
Hydraulic system
Hydraulic oil tank
4-13/4-65/
4-74
Return filter 4-41
Bleeding valve 4-56
Pilot control filter 4-61
Upper structure
Upper structure holding
brake
4-12
Slewing gearbox 4-33/4-70
Slewing gearbox - Screws
tightening
4-52
Slewing bearing - Screws
tightening
4-51
Transmission components
Steering axle 4-42/4-56
Steering axle - Steering
adjustment
4-78/4-58
Rigid axle and gearbox 4-44
Axle floating locking
cylinders
4-79
Tyres 4-76
Tyres - Pressure 4-22
Tyres - Nuts tightening 4-24
Brakes system
Service brake 4-11/4-78
Service brake - Plates 4-60
Parking brake 4-11
Electrical system
Lights - Bulbs 4-12/4-83
Fuses 4-80
Battery 4-87
Battery - Electrolyte 4-34
Battery - Charged 4-34
Battery - Clamps 4-34
Heating - Air conditioning
Air conditioning system 4-45/4-61
Filter and panel 4-61
Evaporator and heat
exchanger
4-61
Condenser 4-61
Compressor belt 4-61
Maintenance
Every 10
hours
Every 50
hours
Every
250
hours
Every
500
hours
Every
1000
hours
Every
3000
hours
When
necessary
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