Ranger 2WD V6-4.0L (2010)
5. Remove the valve body separator plate.
6. Remove the extension housing lube orifice.
7. Remove the black plastic converter relief valve and spring.
8. Remove the 4 main control valve body check balls.
9. If the main control requires cleaning, completely disassemble the main control. Refer to the main control exploded view in this procedure.
Assembly
1. Thoroughly clean all parts in solvent and blow dry with moisture free compressed air.
2. NOTICE: Do not stone, file or sand the valves. This will remove the anodized finish and may result in further main control or
transmission damage.
After cleaning the main control valve body, carry out the following:
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Inspect all valve and plug bores for scoring or burrs.
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Check all fluid passages for obstructions.
