![]() ![]() There are differences in solenoid and hydraulic operation between the JR403E and the 4L60E. The only differences are some of the names of the individual components (figures 1a & 1b). The JR403E clutch and band application is the same as the 4L60E. Powerflow through the unit is very similar to the 4L60E, which makes it easier to diagnose problems that have similar symptoms to the 4L60E. It’s also known as the RE4R03A/ RG4R01A in some applications. The JR403-E is a 4-speed Jatco rear-wheel drive transmission used in a lot of trucks, including GM/ Isuzu, Mazda, Mitsubishi, and Nissan. This month, I’ve seen five of them with problems. Many of you may not be able to remember the last time you faced one of these units others probably see them quite often. So, when that pitcher starts throwing fastballs, you have to wonder when it’ll stop. Sometimes life throws you a curve… and those curves get even tougher to hit when the last time you faced this pitcher was so long ago you have a hard time remembering what he looked like. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |