Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 209 bulletins for NEWMAR
24V 052
Mar 22, 2024
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
The Shyft Group Inc. (Spartan Chassis) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on a Spartan chassis (NHTSA #24V 052). In response, Newmar Corporation is issuing recall TC # 2024-088.
TSB 608
Jan 31, 2024
220000 SEATS
Newmar Corporation Service Department was made aware of a Captain Chair Pedestal manufactured by Villa International that had the welds break at the pedestal-to-base plate connection. The weld breaking would cause the seat to no longer co
TSB 606
Jan 10, 2024
118000 ELECTRICAL SYSTEM:SOFTWARE
Newmar working with Xantrex has discovered some Freedom SW 3012 units experience a communication lock-up on the Xanbus network.
23V 237
Nov 8, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Daimler Trucks North America has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on a Freightliner chassis (NHTSA #23V 237). In response, Newmar Corporation is issuing recall TC # 2023-560 and did
TSB 602
May 18, 2023
110000 ELECTRICAL SYSTEM
Several coaches built after 2023 ECO 300 (before the issue was discovered) may not have the charge wire hooked up properly between the battery isolation module located in the PDC box in the front passenger side bay and the front Newmar fuse
TSB 600
May 16, 2023
170000 LATCHES/LOCKS/LINKAGES
Newmar has decided to add straps to coaches equipped with a front overhead bunk to prevent the possibility of the bunk lowering if the latches were not securely or properly latched and/or unintentional latch release.
21V138
Apr 28, 2023
170000 LATCHES/LOCKS/LINKAGES
Lippert notified Newmar of a safety defect (23E-008) on latches used on certain Lippert doors that Newmar installed. In return, Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes buil
22V 890
Dec 30, 2022
010000 STEERING
Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes built with steering wheels supplied by Steering Creations, Inc.
22V 749
Nov 17, 2022
200000 WHEELS
Newmar Corporation has decided that certain 2020-2023 Newmar Super Star Class C motorhomes fail to conform to Federal Motor Vehicle Safety Standards, No. 120, a??Wheels and Rims-Other Than Passenger Cars.a??
22V 748
Nov 1, 2022
163100 STRUCTURE:INTERIOR PANELS:DASHBOARD
The dash interferes with full extension of the brake pedal assembly.
22V 583
Sep 30, 2022
070000 FUEL SYSTEM, GASOLINE
Due to ITR releasing a technical bulletin MTB-229-20, Newmar has released a recall bulletin NHTSA # 22V 583 and TC# 2022-436. On certain Newmar motorhomes equipped with International Thermal Research powered heaters, ITR may have installe
22V 584
Sep 30, 2022
071100 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Due to notification from Manchester Tank, the manufacturer of the LP tank, and a bulletin from RegO, the manufacturer of the LP tank service valve, Newmar has issued recall NHTSA #22V 584 and TC# 2022-550.
22V 234
May 27, 2022
110000 ELECTRICAL SYSTEM
Newmar Corporation has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes built on Freightliner and Ford Chassis. On certain Newmar Class A motorhomes, the wiring under the seats may be incorrectly
22V 166
May 16, 2022
012000 STEERING:COLUMN
Newmar Corporation has decided that a defect, which relates to motor vehicle safety, exists in specific motorhomes built on Freightliner and Spartan Chassis.
22V 043
Mar 25, 2022
194000 TIRES:VALVE
Newmar Corporation has decided that a defect, which relates to motor vehicle safety exists in specific motorhomes built on Freightliner M2 chassis.
21V 542
Feb 9, 2022
010000 STEERING
Daimler Trucks North America has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (NHTSA #21V 369). In response, Newmar Corporation is issuing recall NHTSA # 21V 542.
TSB472Amended
Jan 3, 2022
354000 EQUIPMENT:MECHANICAL
Check for proper torque of all mounting bolts on all electric slideout motors. If any bolt is under- torqued, remove the bolt, and add blue LOCTITEA? thread sealant to the bolt threads. If there is no washer on the nut side of the bolt, add
TSB466Amended
Jan 3, 2022
354000 EQUIPMENT:MECHANICAL
Check for proper torque of all mounting bolts on all electric slideout motors. If any bolt is under- torqued, remove the bolt, and add blue LOCTITEA? thread sealant to the bolt threads. If there is no washer on the nut side of the bolt, add
21V 822
Nov 18, 2021
015300 STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID
The Shyft Group Inc. (Spartan Chassis) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan chassis (NHTSA #21V 752). In response, Newmar Corporation is issuing recall NHTSA # 21V 822 and
21V700
Nov 8, 2021
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
The Shyft Group Inc. (Spartan Chassis) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan chassis (NHTSA #21V 589). In response, Newmar Corporation is issuing recall NHTSA # 21V 700 and
21V604
Sep 16, 2021
060000 ENGINE AND ENGINE COOLING
Cummins and The Shyft Group (Spartan Chassis) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Spartan Chassis (Cummins NHTSA #21E 063), (The Shyft Group NHTSA # 21V 556). In response, Newmar
21V642
Sep 16, 2021
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
Cummins and Daimler Trucks North America (Freightliner) has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (Cummins NHTSA #21E 063), (Freightliner NHTSA # 21V 556). In resp
21V571
Sep 9, 2021
060000 ENGINE (PWS)
Newmar Corporation has decided that a defect relating to motor vehicle safety exists in specific motorhomes. Lippert (Newmara??s window supplier) is recalling Hehr 6400 series window vents (Lippert recall 21E 047) built between 10/01/2018 a
21V506
Aug 24, 2021
060000 ENGINE AND ENGINE COOLING
Daimler Trucks North America has decided that a defect relating to motor vehicle safety exists in specific motorhomes built on Freightliner chassis (NHTSA #21V 326) based on Cummins recall (NHTSA # 21E 032). In response, Newmar Corporation