362 SERVICING AND MAINTENANCEAdditional Maintenance — B6 To B7BiodieselNOTE: Under no circumstances should oil changeintervals exceed 8,000 miles (12,875 km) or6 months, whichever comes first when usingbiodiesel blends greater than 5% (B5). The owner is required to monitor mileage forB6-B7 biodiesel, the automatic oil changeindicator system does not reflect the use ofbiofuels. Fuel filter change interval is maintained atevery second oil change. This is especiallyimportant with biodiesel usage.Replace accessory drive belt(s). XInspect the transfer case fluid, change for any of the following:police, taxi, fleet, or frequent trailer towing. X XChange transfer case fluid. XMileage or time passed (whichever comes first)10,00020,00030,00040,00050,00060,00070,00080,00090,000100,000110,000120,000130,000140,000150,000Or Years: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15Or Kilometers:16,00032,00048,00064,00080,00096,000112,000128,000144,000160,000176,000192,000208,000224,000240,000WARNING! You can be badly injured working on oraround a motor vehicle. Do only servicework for which you have the knowledge andthe right equipment. If you have any doubtabout your ability to perform a service job,take your vehicle to a competent mechanic. Failure to properly inspect and maintainyour vehicle could result in a componentmalfunction and effect vehicle handlingand performance. This could cause an acci-dent.
