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.
15V803
Service Bulletin/Repair Instructions
Mailing second notice on not corrected customer letters on NHTSA Recall: Newmar Corporation has decided that a defect which relates to motor vehicle safety exists in specific motor homes. NHTSA# 15V 803, TC# 2015- 562 Issue: On certain motorhomes, the cargo door lock actuator on the baggage doors could overheat due to a faulty keyless entry module configuration. If operated with a battery voltage below 9.5 VDC, the actuator could chatter, overheat and melt along with a portion of the inner door material which would increase the risk of fire causing injury and/or damage to property.
RSB483
Service Bulletin/Repair Instructions
Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes. On certain motorhomes, the driver and passenger power night shades may be operated using the remote when the ignition is in the ON position. If the ignition is on and the remote night shade button is pressed, the night shades may lower, blocking the side views from the driver. This may increase the risk of a crash, which may cause injury and/or property damage.
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 447
Service Bulletin/Repair Instructions
NEWMAR CORPORATION HAS DECIDED THAT A DEFECT RELATING TO MOTOR VEHICLE SAFETY EXISTS IN SPECIFIC MOTOR HOMES. NHTSA#: 15V 803 TC#: 2015- 562 ON CERTAIN MOTORHOMES, THE CARGO DOOR LOCK ACTUATOR ON THE BAGGAGE DOORS COULD OVERHEAT DUE TO A FAULTY KEYLESS ENTRY MODULE CONFIGURATION. IF OPERATED WITH A BATTERY VOLTAGE BELOW 9.5V DC, THE ACTUATOR COULD CHATTER, CAUSING IT TO OVERHEAT AND MELT, ALONG WITH A PORTION OF THE INNER DOOR MATERIAL. THIS SCENARIO INCREASES THE RISK OF FIRE, WHICH MAY CAUSE PHYSICAL INJURY AND/OR DAMAGE TO PROPERTY.
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.
PIB 433
Service Bulletin/Repair Instructions
This PIB has been created to inform Newmar dealers that power lock actuators for baggage doors (part # 66214 and part # 123822) are now obsolete. The new part (# 024193) is a replacement for both of the obsolete parts and will mount the same way. The wire connections have changed from a plug to two barrel connectors. The barrel connectors may be used or cut off to install with spade terminals, which allows wires to be reversed easily.
TSB 409
Service Bulletin/Repair Instructions
THIS TSB IS TO DOCUMENT THE CORRECT BATTERY STUD CONNECTIONS ON THE FREIGHTLINER CHASSIS IN THE LEFT FRONT COMPARTMENT ON THE PASS-THROUGH BATTERY AND GROUND STUDS. THE CORRECT ORIENTATION OF THE BATTERY CABLES ON THE PASS-THROUGH STUDS IS CRUCIAL TO PREVENT EITHER CIRCUIT FROM OVERLOADING THE FUSES. THE LOWER POSITIONED 150 AMP CHASSIS FUSE IN THE FREIGHTLINER CHASSIS DISTRIBUTION PANEL IS TRIPPING ON SOME ESSEX, MOUNTAIN AIRE, DUTCH STAR, AND VENTANA UNITS WHEN STARTING THE GENERATOR.
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