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June 6, 2014 Service bulletin

This advisory 14-203 involves montana mountaineer fw units manufactured without a power source to allow...

Keystone technical service bulletin 14-203 for 2014 Keystone Mountaineer.

Bulletin number
14-203
Component
Electrical system: wiring
Summary
This advisory 14-203 involves montana mountaineer fw units manufactured without a power source to allow 120 volt function of the water heater. This service advisory explains the changes to correct the wiring.

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