Jungheinrich DFG 660 Operating Instructions Manual page 169

6.5.2 Adding hydraulic oil
Procedure
• Unscrew the lid (220) of the hydraulic
filter
• Add hydraulic oil to the MAX mark on the
hydraulic oil dipstick (221).
Z
Use only approved hydraulic oil (see
consumables table).
• Check the hydraulic oil level with the
dipstick and top up as required.
• Screw the lid back on.
• Insert the dipstick back in fully.
170
220
221
MAX
MIN