Hydraulic Oil Level - New Holland E57C Operator's Manual

Hydraulic oil level

WARNING
Burn hazard!
Before performing any service on the hydraulic system, you must allow it to cool. Hydraulic fluid
temperature should not exceed 40 °C (104 °F).
Failure to comply could result in death or serious injury.
Check the hydraulic oil level every 10 h or every day
Fluid: P H
REMIUM YDRAULIC
1. Park the machine on a flat and level place, and arrange
the attachment as shown in the figure. Stop the engine,
and remove the starter key.
2. Open the engine hood to access the level gauge of the
hydraulic oil tank.
The oil level is normal if between the red lines of the
level gauge (1).
3. If the hydraulic oil level is not in the correct range pro-
ceed as follows:
• Release all pressure in the hydraulic tank. Refer to
page 6-12.
• Clean the cap (2) and the area around the cap.
• Loosen the cap (2) and relieve the pressure in the
tank by pushing the top of the air breather (3).
• Remove the breather (4) on the top of the hydraulic
oil tank and fill the oil to the specified level.
• Install the breather (4). Tighten the breather (4) to
11.3 – 16.9 N·m (8.3 – 12.5 lb ft)
• Tighten the cap (2).
NOTICE: make sure that no contaminant (water, sand etc.)
enters the reservoir during filling.
4. Start the engine after filling and operate the work equip-
ment several times.
5. Check the oil level after engine stops. Close the engine
hood.
6 - MAINTENANCE
O HV46 M -G
IL ULTI RADE
A
NTIWEAR
6-29
W0241A
1
SMIL16MEX0560AA
2
SMIL16MEX0598AB