The specified tightening values for bolts on the hydraulic control unit of a 48RE transmission are critical measurements. These values, typically expressed in inch-pounds or Newton-meters, dictate the amount of rotational force that should be applied when securing the various components of this assembly. An example would be tightening a particular solenoid retaining bolt to precisely 80 inch-pounds.
Adhering to these prescribed values is paramount for proper transmission function and longevity. Under-tightening can lead to leaks, component loosening, and eventual failure. Conversely, over-tightening can strip threads, warp the valve body, and damage sensitive internal components. Historically, reliance on torque specifications has evolved alongside improvements in automotive engineering, ensuring consistent and reliable assembly.
