KEY

Diagnosing inconsistent operation can come down to one worn component—Key (part 03-1364-00) is a common replacement item. This replacement component supports normal operation by restoring fit, sealing, alignment, or control behavior. Use part number 03-1364-00 as the primary identifier, compare the replacement to the original, and install with careful alignment and routing. A correct-fit replacement helps restore predictable operation and reduces repeat service calls. Replace this part when you see inconsistent operation, visible damage, cracks, corrosion, stripped fasteners, or a component that won’t stay seated. A solid approach is to confirm the symptom, then check mounting points and adjacent connections for contributing issues. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. If the part interacts with water, do a leak check during the first run and again after a short operating period. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. If the part interacts with water, do a leak check during the first run and again after a short operating period. If the part interacts with water, do a leak check during the first run and again after a short operating period. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Recheck fasteners after a short run-in period; vibration can loosen hardware if it isn’t seated correctly.