Maintenance and repairs
92
15.5.3 Wheel bolts and wheel nuts
Diameter / thread
[Nm]
M14 125
M18 x 1,5
290
M20 x 1,5
380
M22 x 1,5
510
15.6 Checking connections to the tractor
15.6.1 Hydraulic
connections
WARNING
Risk of accident due to spraying hydraulic fluid
Fluid (hydraulic oil) escaping under high pressure can penetrate
the skin and cause severe injuries. In case of injury, seek medical
attention immediately.
When searching for leaks, use suitable aids to prevent eye inju-
ries.
Always wear appropriate protective clothing.
Visually inspect the hydraulic couplings.
Check that the hydraulic couplings are not leaking hydraulic fluid.
Connect the hydraulic lines to the tractor.
Leak-test the hoses under pressure.
Defective or leaking couplings must be repaired or replaced immediately by a
specialist workshop.
15.6.2 Electrics
Visually inspect the connectors and cables.
Visually inspect the lighting system.