Go Back   Montana Owners Club - Keystone Montana 5th Wheel Forum > GENERAL DISCUSSIONS > General Discussions about our Montanas
Click Here to Login

Reply
 
Thread Tools Display Modes
 
Old 06-23-2018, 09:23 AM   #1
dkkirkland
Established Member
 
Join Date: Jun 2018
Location: Fountain
Posts: 21
M.O.C. #21964
Black tank flush outlet for a 3791RD?

Is there a black tank flush outlet for the 3791D? We don't see one and we've only had this unit about 2 weeks and the black tank still reads 2/3 full when we dump. Our old TT had a seperate hose outles fir that purpose. Thanks

PS how do you add a signature line to all our posts without having to retype every time
dkkirkland is offline   Reply With Quote
Old 06-23-2018, 09:32 AM   #2
rslopez65
Montana Fan
 
rslopez65's Avatar
 
Join Date: May 2017
Location: Columbia
Posts: 120
M.O.C. #19789
As far as adding a signature go to User CP then click on edit signature. There you find a place to add yours. Be sure and check the box to show your signature at the bottom of the reply box.
Our black tank flush is located in the service center. It is labeled. Maybe someone with the same unit can you help you find yours.

Susan
__________________
Ray and Susan
2017 - HC352 RL
rslopez65 is offline   Reply With Quote
Old 06-23-2018, 09:37 AM   #3
waynemoore
Montana Master
 
waynemoore's Avatar
 
Join Date: Jul 2010
Location: Lake Havasu City AZ.
Posts: 1,811
M.O.C. #10552
No there is only one dump line. The tanks are controlled in the convince center. On mine there are two plus one for the black tank and one for the gray (shower) tank. The tank level indicates are useless and never read correctly. We dump,the black tank every 4 or 5 days. We leave the two gray tanks open until a day before we dump the black tank. That provides rice water fir the sewer hose.
waynemoore is offline   Reply With Quote
Old 06-23-2018, 12:02 PM   #4
dkkirkland
Established Member
 
Join Date: Jun 2018
Location: Fountain
Posts: 21
M.O.C. #21964
Thanks. Doesn't make sense when you spend this much on an RV and they don't provide a way to flush the black tank.
__________________
2018 Montana 3791RD
2018 Ford F350 6.7 Turbo Diesel SRW
Full timers since April 2018
dkkirkland is offline   Reply With Quote
Old 06-23-2018, 04:09 PM   #5
Mr Pachu
Montana Fan
 
Join Date: Oct 2015
Location: R
Posts: 241
M.O.C. #17922
The black tank flush connector was in the convenience center on my previous 2015 Montana 3790RD.
Mr Pachu is offline   Reply With Quote
Old 06-23-2018, 05:32 PM   #6
Md.FireFighter 3791RD
Montana Fan
 
Join Date: Jun 2017
Location: WESTMINSTER
Posts: 150
M.O.C. #20081
Send a message via AIM to Md.FireFighter 3791RD Send a message via MSN to Md.FireFighter 3791RD Send a message via Yahoo to Md.FireFighter 3791RD
In my 2016 3791rd there's three hook ups. One for campground water,one for winterizing and one to hook hose to flush black tank.
Md.FireFighter 3791RD is offline   Reply With Quote
Old 06-23-2018, 06:06 PM   #7
ssgl
New Member
 
Join Date: May 2018
Location: Fallston
Posts: 6
M.O.C. #21777
Black tank spray/flush water hose connection is located below the city water connection. Be sure to read the instructions on the left sidewall.
ssgl is offline   Reply With Quote
Old 06-24-2018, 11:08 AM   #8
dkkirkland
Established Member
 
Join Date: Jun 2018
Location: Fountain
Posts: 21
M.O.C. #21964
You're right, its there below the city water port. Was thinking that was the fresh water intake port. Thank you everyone.
__________________
2018 Montana 3791RD
2018 Ford F350 6.7 Turbo Diesel SRW
Full timers since April 2018
dkkirkland is offline   Reply With Quote
Old 06-30-2018, 02:03 PM   #9
Hopper
New Member
 
Join Date: Jun 2018
Location: Wallis
Posts: 7
M.O.C. #21985
There are 3 pulls. Two in the convinence center and one located under or by the fridge slide. That why you are getting the reading you are getting. I have the same model, purchased about three weeks ago!
Hopper is offline   Reply With Quote
Old 07-05-2018, 07:28 PM   #10
Hobos3
Established Member
 
Join Date: Jul 2015
Location: Ellensburg
Posts: 27
M.O.C. #17637
Black tank flush hook up

Hi ,
Everyone is correct. Your flush line is in the service center. As far as your gauges go. Bite the bullet and install the See Level guages. You would need the system for 4 tanks. I put them on our 2013 3800 RE Big Sky and now we know exactly whatís in the tanks! Itís not exactly fun to do on a Monty since you need to lay under and drop the belly lining. Those factory probes are worthless. We dry camp 10 days before needing to dump.
Hobos3 is offline   Reply With Quote
Old 07-06-2018, 11:15 AM   #11
jeffba
Montana Master
 
Join Date: Oct 2017
Location: Bastrop
Posts: 2,082
M.O.C. #20753
The Industry standard probes are there just for entertainment purposes and to fix it so you do not have run new wiring for SeeLevel gauges.
__________________
2019 20th Anniversary Edition 3701LK
B&W 20K for Ford OEM Puck
2018 Ford F-350 Lariat CCLB PSD DRW
Poke super lignum unum et diem
jeffba is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Powered by vBadvanced CMPS v3.2.3
Disclaimer:

This website is not affiliated with or endorsed by Montana RV, Keystone RV Company or any of its affiliates. This is an independent, unofficial site.


All times are GMT -6. The time now is 11:14 PM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
×