4.4 Checking the hydraulic oil level
Checking the hydraulic oil level and
replenishing
Requirements
– Fully lower the load handler.
– Prepare the truck for maintenance and
repairs, see page 113.
Procedure
• Remove the front panel, see page 117.
• Check the oil level in the hydraulic
reservoir (93).
Z
The hydraulic reservoir (93) has two
markings (91). With the load handler
completely lowered, the hydraulic oil level in
the reservoir should lie between the min. and
max. markings (91).
• Add hydraulic oil if necessary:
• Turn the lid (92) anti-clockwise from the hydraulic reservoir (93).
• Add hydraulic oil of the correct grade until the oil level lies between the
markings (see page 112).
• Turn the lid (92) clockwise on the hydraulic reservoir (93).
• Install the front panel, see page 117.
• To restore the industrial truck to service after maintenance or repair work, see
page 121.
The hydraulic oil level is now checked.
Z
If a leak is discovered in the hydraulic system (cylinder; unions, lines), the truck must
be decommissioned and repaired by specialist personnel.
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