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ULTRAFLEX
5 MAINTENANCE
5.1 Routine maintenance
The routine maintenance consists in a series of periodical checks and actions to keep the product in optimum
operating condition thus avoiding that the external environment may jeopardize its operation and safety.
WARNING
Poor installation and maintenance may result in loss of steering and cause property damage and/or personal
injury. Maintenance requirements change according to climate, frequency and the use. Inspections are
necessary at least every year and must be carried out by specialized marine mechanics. Check the cylinder
fittings and the seals and the helm fittings. Replace them if necessary. To keep a suitable oil level in the
tank, fill and bleed the system as described in this manual in paragraph 3.7 and in bleeding procedures for
ULTRAFLEX cylinders. Check the hose and the entire system wear, the nut and bolt tightening every six months
and make sure that they are not damaged. Clean the system using water and non-abrasive soap.
DANGER
Use only hydraulic oil ULTRAFLEX OL 150 as shown in paragraph "System filling and bleeding". Never use
brake oils or automatic transmission fluid (ATF).
CAUTION
If the self-locking nuts are disassembled, replace them. (Contact our Technical Assistance Service, see page 7).
WARNING
During boat seasonal maintenance and at the beginning of each season, always check that electrical
connections are clean and fastened securely.
5.1.1 Cleaning operations
Ordinary cleaning ensures good operation and optimum product aesthetics.
Only the helm cover and the user interface need to be cleaned.
We recommend using no aggressive products that might damage the metal parts or the external plastic parts.
5.1.2 Annual inspections
Every year:
- Check possible damages or deterioration on the hydraulic hoses.
- Check possible damages or deterioration on the electrical cables of the system.
- Check of the correct insertion and/or tightening of all connectors located on the system.
When checking the electric cables, make sure that the interconnections have not been damaged while
handling them.
Check that the ground connections have no surface oxidation. In that case, we recommend using sprays or
common products to protect and preserve the electric contacts.
- Check of the components fastening the system.
- Check the absence of corrosion or damage on the system components.
- Check Silent Block integrity.
5.2 Steering wheel disassembly
To remove the steering wheel from the pump shaft, use a suitable extractor.
WARNING
Do not use a hammer or other tools that could seriously damage the pump.
Installation, Maintenance and Owner's Manual
POWER ASSISTED STEERING SYSTEM
page 45
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of 143
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