How To Replace 2003, 2004, 2005 & 2006 Mitsubishi Outlander Automatic Transmission Fluid

Genuine Mitsubishi Automatic Transmission Fluid AFT SP-III Parts No: MZ320200 How often should transmission fluid be replaced? *Every 40,000 km (25,000 miles) How often should transmission fluid be added? *Should not have to unless it have a leak