JASO MA | JASO MB | |
---|---|---|
Dynamic Friction Characteristic Index (DFI) | ≥1.45 and <2.5 | ≥0.5 and <1.45 |
Static Friction Characteristic Index (SFI) | ≥1.15 and <2.5 | |
Stop Time Index (STI) | ≥1.55 and <2.5 | ≥0.5 and <1.55 |
JASO MA1 | JASO MA2 | |
---|---|---|
Dynamic Friction Characteristic Index (DFI) | ≥1.45 and <1.8 | ≥1.8 and <2.5 |
Static Friction Characteristic Index (SFI) | ≥1.15 and <1.7 | ≥1.7 and <2.5 |
Stop Time Index (STI) | ≥1.55 and <1.9 | ≥1.9 and <2.5 |
1957-1990 2) 3) 4) 5) | 1.5 pints (24 oz) (710 ml) |
1991-1992 6) | 40 ounces (1183 ml) |
1993-1996, 1998, 2004 7)8) 9) 10) | 32 oz (946 ml) |
HD Transmission Oil Recommendations | Check Change Only If Needed | Change |
---|---|---|
1959-1978 13) 14) | Every 1,000 miles | Every 5,000 miles or 1 year, Every Spring or Fall |
1979-1985 15) | After first 500 miles, Every 5,000 miles, Spring or Fall |
|
1986-2003 16) 17)18) | After first 3,000 miles, Every 2,500 miles after oil changes | After first 500 miles Every 5,000 miles after |
2004 19) | After first 1,000 miles, At first 5,000, Every 5,000 miles after |