How to Test Tractor Protection Valves: Simple Guide for Safe Operation
Understanding Your Tractor Protection Valve (TPV) Before starting, understand the TPV's critical role. It's a safety device within your trailer braking system. Its primary function is to maintain air pressure in the trailer's brakes even if the trailer disconnects unexpectedly from the tractor. This prevents runaway trailers, a serious safety hazard. Regular TPV checks are essential for safe operation, comparable to routinely checking your car's brakes. Don't underestimate its importance!...