Re: Oljor, förklaringar, tabeller.
Postat: 22:46:55, 10-03-2015
Ask the right questions (Lubrizol)
Getting the kind of vehicle performance you expect begins with asking the right questions – and getting the right answers – about lubricant products. Here are a few to ask your supplier.
Does my lubricant provide the level of performance recommended by the equipment manufacturer for the type of service I need?
What tests were used to evaluate this lubricant, and what relevance do these tests have to my equipment and/or its operation?
Why do I need to worry about the “level of performance” of my lubricant? I'm using an SAE 80W-90 grade oil, just like my OEM recommends. Doesn't my SAE 80W-90 oil provide all the performance I need?
Would my equipment perform better or last longer if I used a better-quality lubricant?
Can you provide test data to confirm that the lubricant I'm buying meets the performance requirements that you claim? How can I be sure that the test data is legitimate?
May I see the Qualification Number and Qualified Products List for this product? (For products approved under the SAE J2360 Standard)