Key Takeaways The Fleetwood Discovery Park’s parking brake system uses spring-actuated air brakes controlled by a dash-mounted push-pull valve — most commonly a Bendix PP-1 or PP-7 — on the Freightliner XC chassis.A failed or leaking park brake valve will…
Key Takeaways Most Keystone RV models — including the Cougar, Montana, Alpine, Bullet, Sprinter, and Passport — are factory-fitted with Lippert-sourced awning systems, many of which share components originally engineered by Carefree of Colorado or Dometic.Fabric replacement is the most…
Key Takeaways The Tiffin Allegro Bus uses the HWH hydraulic leveling system — one of the most reliable in the industry, but still vulnerable to low fluid, blown fuses, and failed solenoid valves.Low hydraulic fluid is the single most common…
Key Takeaways The Cummins ISL 8.9L engine in the Tiffin Allegro Bus has six primary coolant leak points: the water pump weep hole, coolant filter housing, EGR cooler, charge air cooler, hose connections, and freeze plugs.A cooling system pressure test…
Key Takeaways Most Jayco models — including the Eagle, Jay Flight, North Point, and Pinnacle — use either Lippert Schwintek in-wall or Lippert rack-and-pinion slide systems, each requiring a different replacement motor.Identifying the correct motor requires locating the system type…
