2020 Keystone Avalanche technical service bulletins
6 technical service bulletins and manufacturer communications cover the 2020 Keystone Avalanche.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Revision of KSB-210122
- It has been determined the units in this KSB population may develop sidewall cracks at both front slideouts
- Attached are the updated repair instructions for KSB-200305
- This process describes how to replace a Furrion Antenna head with a Winegard 360 for Over The Air (OTA)...
- This is the repair instructions, dealer letter, and owner letter for advisory 20-375
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