Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TSB 479
Service Bulletin/Repair Instructions
Newmar Corporation has decided that certain coaches built on a Freightliner chassis and equipped with Equalizer leveling jacks may have air bags that do not inflate correctly during jack retraction, which could cause air depletion from the air bags. Issue: Equalizer recommends starting the coach and allowing the chassis air pressure to build before pressing the ?All Retract? button to ensure adequate air supply to the chassis air valves. Failure to start the engine and pressurize the air system may contribute to the improper inflation of the air suspension system. Do not drive the unit without the air suspension system fully inflated. If for any reason the suspension is deflated, operate the ?All Retract? function on the jack panel while the coach is parked with the air tanks at full pressure.
15V808
Service Bulletin/Repair Instructions
Mailing second notice on not corrected customer letters on NHTSA Recall: Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motor homes. Issue: Certain motorhomes may have a defective refrigerator travel latch that may activate without the user?s knowledge when the doors are closed. If the latch locks the door shut, the refrigerator cannot be opened from the inside. This could potentially cause entrapment/injury to an individual. This only applies to French door style refrigerators with a specific travel latch. Attached is a list of specific coaches affected.
TSB 446
Service Bulletin/Repair Instructions
NEWMAR CORPORATION HAS DECIDED THAT A DEFECT RELATING TO MOTOR VEHICLE SAFETY EXISTS IN SPECIFIC MOTOR HOMES. NHTSA#: 16V 008 TC#: 2016-018 NEWMAR CORPORATION HAS BEEN ADVISED BY LIPPERT COMPONENTS THAT ON CERTAIN MOTORHOMES USING LCI COACHSTEP ELECTRIC DOUBLE OR TRIPLE ENTRANCE STEPS, THERE IS THE POTENTIAL OF A STRUCTURAL FRACTURE WITHIN THE LIPPERT STEP ASSEMBLY. THERE IS THE POTENTIAL OF A STRUCTURAL FRACTURE OF THE CENTER BOLT OF THE FAN GEAR ASSEMBLY WHICH MAY CAUSE THE FAN GEAR ASSEMBLY TO DISENGAGE FROM THE STEPS. THIS ISSUE CREATES AN UNSTABLE PLATFORM, WHICH COULD CAUSE A PERSON TO FALL AND RESULT IN INJURY.
TSB 441
Service Bulletin/Repair Instructions
NEWMAR CORPORATION HAS DECIDED THAT A DEFECT RELATING TO MOTOR VEHICLE SAFETY EXISTS IN SPECIFIC MOTOR HOMES. CERTAIN MOTORHOMES MAY HAVE A DEFECTIVE REFRIGERATOR TRAVEL LATCH THAT MAY ACTIVATE WITHOUT THE USERS KNOWLEDGE WHEN THE DOORS ARE CLOSED. IF THE LATCH LOCKS THE DOOR SHUT, THE REFRIGERATOR CANNOT BE OPENED FROM THE INSIDE. THIS COULD POTENTIALLY CAUSE ENTRAPMENT/INJURY TO AN INDIVIDUAL. THIS ONLY APPLIES TO FRENCH DOOR STYLE REFRIGERATORS WITH A SPECIFIC TRAVEL LATCH. ATTACHED IS A LIST OF SPECIFIC COACHES AFFECTED.
TSB 408
Service Bulletin/Repair Instructions
ON CERTAIN VEHICLES MANUFACTURED BETWEEN FEBRUARY 18, 2013 AND NOVEMBER 15, 2013, EQUIPPED WITH FRIGIDAIRE KG SERIES MICROWAVES, A DEFECT IN THE MICROWAVE OVEN KEYPAD COULD CAUSE THE OVEN TO ACTIVATE WITHOUT PRESSING ANY KEYS, WHICH COULD RESULT IN EXCESSIVE HEAT, SMOKE OR POSSIBLY A FIRE. NHTSA# 14V-098, TC# 2014-066