Hydraulic System; Checking The Oil Level - Manitowoc Grove GMK 5250L Maintenance Manual

7.15
O
7.15.1
Prerequisites
S
Maintenance manual
GMK5250L

Hydraulic system

Risk of environmental damage due to leaking consumables.
Always let consumables drain into suitable receptacles. Wipe up any con-
sumables that have leaked.
Store/dispose of consumables and any soaked equipment properly.
Ask about the applicable regulations.

Checking the oil level

– The truck crane must be aligned horizontally at on-road level;
à
Operating manual .
– The outriggers must be retracted;
– The engine must be switched off and secured against unauthorised use;
à
p. 2 - 3.
Risk of damage to the hydraulic system.
When working with hydraulic oil, cleanliness is imperative.
Even fresh hydraulic oil should be filtered.
à
Operating manual .
•
Check that oil is visible in the middle of the
inspection glass (1) before starting work.
If the oil level is too low
•
Top up the oil;
3 302 744 en
Maintenance work on the carrier
7.15 Hydraulic system
à
p. 7 - 113.
D
7 - 101