Maintenance work on the carrier
7.14 Hydraulic system
13.02.2018
Maintenance manual 3 302 719 en 7 - 81
GMK6300L-1
7.14 Hydraulic system
7.14.1 Checking the oil level
Prerequisites – The truck crane must be aligned horizontally at on-road level; à Manual
de instrucciones
.
– The outriggers must be retracted;
à Manual de instrucciones.
– The engine must be switched off and secured against unauthorised
use;
à p. 2 - 3.
Checking the
oil leve
l
• Check that oil is visible in the middle of
the sight glass (1) before starting work.
If the oil level is too low
• Top up the oil; à p. 7 - 93.
O
Risk of environmental damage due to leaking consumables.
Always let consumables drain into suitable recep
tacles. Wipe up any
consumables that escape.
Store/dispose of consumables and any soaked equipment properly.
Ask about the applicable regulations.
S
Risk of damage to the hydraulic system
When working with hydraulic oil, cleanliness is imperative.
Even fresh hydraulic oil should be filtered.