Early Montanas used either a 40 or 50 amp self resetting circuit breaker in-line with the hydraulic pump motor. Under load that pump can draw upwards of 80 amps, especially if the temps are cool or your batteries are getting a little weaker. The official fix from Keystone/Montana was to add a second breaker in parallel with the original. We started to have the same problem with our 2010 Montana with only 2 slides. Added the second breaker and no problem after. If you go over and sign-up on the MOC at http://www.montanaowners.com/
you can probably get someone to post the pics of the mod to their Montana (did take a pics when I did ours).
__________________
2011 Chevy Silverado 3500HD Ext Cab LT DRW Duramax/Allison pulling a 2012 SOB (still Thor, but not a Keystone), Dual ACs, 4 Door Fridge, Fireplace, Sleep Number Bed, Level-Up Auto Levelers, Disc Brakes, Winegard DirecTV SlimLine Auto Dish, Onan 5.5K, Splendide Combo Washer/Dryer, GY G114s on HiSpec 17.5 wheels, TrailAir Tri-Glide Pin Box, Mor/ryde IS.
Michelle & Ann Sullivan and 4 American Shorthairs
|