Maintenance
122
C3M2-OM-EN-02
Note
Use of hydraulic oil that does not meet the required grade or temperature
range may cause poor operation, reduced efficiency and/or damage to
hydraulic components.
Combilift trucks are supplied with ISO Grade 46 hydraulic fluid unless
otherwise stated. Refer to the decal on the hydraulic tank. Please check if
the hydraulic fluid is suitable for the trucks operating temperature range.
Note
Clean and dry the area around all components concerned thoroughly.
Observe safety regulations when handling oils and avoid skin contact.
Do not pour fluids into the ground, down a drain or into a stream, pond or
lake. Observe relevant environmental protection regulations when disposing
of used oil and filters.
6. Start the engine in the vehicle providing assistance, followed by the vehicle
requiring assistance.
7. If the engine does not start after a maximum of 15 seconds, wait one minute
before trying again.
8. Once the engine has started, let both engines idle for approximately 2 minutes
before removing the cables.
9. Reverse the sequence of steps 1 to 5 when disconnecting the cables.
6.15 Hydraulic Oil System
6.15.1 Hydraulic Oil Selection
The hydraulic oil used in the trucks hydraulic system must conform to ISO 3448
viscosity classification grade and include additives for improved:
Viscosity index
Wear prevention
Corrosion protection
Stability against oxidation
Deaerating and foam suppressing
Compatibility with seals and gaskets
Low pour point
Caution
Switch off the engine before working on the hydraulic system.
Wait until the engine and hydraulic tank are cool enough to touch before
commencing work.
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