
Installing a PPE Heavy-Duty Cast Aluminum Deep Transmission Pan on your Super Duty with a 10R140 transmission requires precise torquing of the screws to ensure a leak-free seal. Here's the recommended procedure based on the PPE installation guide: First, position the PPE pan and thread two M6 screws with washers into opposite sides of the pan; finger-tighten them. Next, install the remaining M6 screw and washer assemblies and finger-tighten them as well. Finally, tighten the M6 assemblies in a crossing pattern (as illustrated in the installation guide's figure), torquing the screws to a final specification of 8-10 ft-lbs. This method, emphasizing an even, crossing-pattern tightening approach, avoids over-tightening, which can lead to damage or leaks, providing a secure and reliable installation of your PPE transmission pan.


