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2022 Thor Motor Coach Aria TSBs

3 Technical Service Bulletins across 2 categories

Engine

2 bulletins
10198479

On certain Detroit Model 2 and 3 steer axles, the tie rod arm and steering arm bolts used to assemble front axle...

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assemblies have a lengthwise seam defect which increases stress concentration, potentially leading to bolt failure or loss of pre-load This affects the following Thor Motor Coach products: model year 2022 Aria, Palazzo, and Venetian motorhomes.

10198478

On certain Detroit Model 2 and 3 steer axles, the tie rod arm and steering arm bolts used to assemble front axle...

Read full bulletin

assemblies have a lengthwise seam defect which increases stress concentration, potentially leading to bolt failure or loss of pre-load This affects the following Thor Motor Coach products: model year 2022 Aria, Palazzo, and Venetian motorhomes.

Body & Paint

1 bulletin
10208103

If a customer is experiencing inconsistent inverter readings on the Firefly panel, please utilize the below...

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instructions.