You are not logged in or registered. Please login or register to use the full functionality of this board...

  1. Newell Gurus
Latest Threads

Forum Statistics

  Allison HT-741 Wiring

Posted by: 77newell
11-06-2017, 03:51 PM
Forum: Drivetrain
- Replies (3)

I'm posting this for future reference.

The HT-741 needs to know the throttle position in order to decide how hard to slam together the clutches for the various gears. Below 60% throttle is soft shifts, above that is hard shifts. The engine computer has an output signal that shows the throttle position. That signal has to go through a conversion circuit in order to be used by the transmission ECU. That conversion takes place inside a 2" square black plastic box mounted on the right firewall of the engine compartment. Mine says "KDS Controls" on it. One wire into it is crimp spliced to the wire from the engine DDEC and the three wire black plastic detachable connector goes to the transmission ECU.

The "Check Trans" light will be on whenever the ignition key is on and the engine is off. Once the engine starts, the oil pressure switch mounted on the right rear of the 8V92TA engine allows the ECU to enter its startup test flash of the light. If there are trouble codes detected by the engine, with the engine running you can flip the "Check Trans" switch up and read the trouble codes as flashes of the light. The codes will remain stored in the ECU as long as there is battery power to the ECU (separate source from either the ignition switch or from the oil pressure switch). I'm not sure whether turning off the battery shutoff switch will delete the codes. Unless you have a Allison code reader instrument the standard way of resetting codes is to disconnect battery power.

Print this item

  Safe-t-plus, anybody?

Posted by: Floridian
11-06-2017, 11:23 AM
Forum: Suspension/Tires/Wheels
- Replies (26)

http://www.safe-t-plus.com/

Has anybody installed one of this on a 80's model or newer? Will it help?

I'm kind of paranoic about a tire blow out and loosing control, will this unit help?

Any thoughts are more than welcome.

Print this item

  Thank you Newell Gurus

Posted by: encantotom
11-06-2017, 10:28 AM
Forum: Whats up
- Replies (11)

Hi all,

Today is one of those days where i am just astounded and grateful for what Newell Gurus has become and the incredible friends that Darlene and I have gained because of it.  

When Darlene, Scott and i started the forum over 5 years ago I had no idea of what it would become.  It was to be a place for me and my buddies to exchange information and help each other.  

It has grown beyond our wildest dreams. To be honest, we really didnt have any expectations.  we just created it to fill a need we had personally.  We have traveled all over the USA meeting gurus and seldom a day goes by that I dont get a call or message from one or more of you.  Many of you have been to our home and we loved having you here.  Many of you have had us at your home and we treasured that as well.  


We have mourned as some of our guru gang has had challenges or passed away.  We were happy as many of you shared the good things in your lives with us.  

Thanks to each and every one of you.  I know many of our forum members are silent and dont post much.  We welcome you to share your experience with us.  there is so much to learn and the more friends we have the better...

The past 5 years and a bit have been incredible and we are proud and super happy to have you as our friends.

Please stop by and visit us.  we have 2 full hookup 50a sites out back.  

as always feel free to contact me anytime.  

life is good

thanks again

Tom & Darlene McCloud

Print this item

  Air dryer and tanks

Posted by: Tf175
11-06-2017, 06:35 AM
Forum: Suspension/Tires/Wheels
- Replies (5)

Hello to everyone and thanks for warm welcome !
 I am looking at getting the air brake /suspension systems working properly on the 86 , coach #89.  After the 700 mile initial trip home I noticed an oily spray on the side of the muffler . No oil evident in exhaust exit . Turns out the copper tubing coming from the air dryer /heat exchanger vent was routed into a hole in the side of the muffler . The tubing had broken just outside the muffler and was spraying the air dryer exhaust on the side of muffler . The compressor builds air in about two minutes or so , but I was concerned about it blowing oil into the system . I went through the air dryer ( CR Brakemaster Model 68 ) and found a film of " oily water " . No dirty, black oil , only what you would would have with a small amount of water with a few drops of clean oil . No liquid actually standing , just a film. No "black " oil in tube either . The dryer has been cleaned and serviced with new check valve and dump valve kits from SKF . Have not reinstalled yet .
 I am trying to find the air tanks and drains . Located a vertical tank , driver's side forward of bellhousing , with a drain cock . Hardly a drop came out , but I now believe this is the catch tank for the air box drains . I have now found a drain cock on what appears to be a lateral frame member ? It's forward of the trans and looks to have lines coming out the top heading to the rear brakes , etc. I did not get a look at the top , only the bottom . Drain cock looks to be plugged with dirt , probably last drained during Reagan's State of the Union address. Have not attempted to open this valve yet . I found drain cocks toward the front , two for the fuel /water separators and one in a rectangular box below the main fuel tank . I must be missing something somewhere . 
  Coach drives very well ( the thing that sold me ) , feels level on the road and stands right up soon after start up . However , the driver's side lowers after being parked for a few hours , seems to be worse at the rear . I will chase down the leak , but the 120 v compressor doesn't work . There is no voltage going into the compressor , not sure if there is a switch somewhere or if it's because I have the coach connected to a 30 amp power source at the moment. 
There are two female quick connects , one at the compressor ( forward of driver's front wheel ) and one in passenger engine bay that's connected to manifold(s) , electric/air solenoids , a gauge and blue tubing . I'm thinking I can connect one of these to air line from shop and start chasing the leak(s). 
 Any insight will be greatly appreciated , apologies for wordy description..
 Hope everyone is having a grand old time out there ,
Thanks ,
Chris

Print this item

  camping

Posted by: kyleb
11-05-2017, 07:31 PM
Forum: General
- Replies (5)

Not often I get to camp next to another Newell

Even better when it is the same year! (Even if theirs has new paint  Tongue  )

Amazing how much is different between the 2 coaches.  Big Grin  Cool

Print this item

  New owner

Posted by: Tf175
11-05-2017, 02:02 PM
Forum: Please introduce yourself
- Replies (6)

Hello ,
 I  have been on the Guru site for awhile now , and bought an older Newell a few weeks ago. 1986 , vin 007 , coach 89 . Fulltiming has been very helpful both before and after purchase , and I have learned a lot from the site.  Having said that , I have much to learn about the coach . I will try to post questions in the appropriate locations as I encounter the challenges ahead . 
Thank you,  
Chris

Print this item

  New campground

Posted by: Yachts
11-05-2017, 01:01 PM
Forum: Big Rig Friendly places to go
- Replies (2)

We have agreed on the land and have the preliminary drawing for the site.  We are now in the process of getting the zoning completed. Once that is done and permits are approved we will close and begin construction.hoping for an opening in March.

Print this item

  Aqua hot question

Posted by: Yachts
11-05-2017, 10:24 AM
Forum: Heating Systems
- Replies (20)

I have no problem with it getting up to temperature on electric or diesel. But my hot water has started to run out. Boiler antifreeze is within levels. Return hose from aqua hot and cap are hot. I have just adjusted the mixing valve see if that helps.. I have been running off of shore water and it is colder now obviously due to temperatures dropping. Does any one think having a starting temp from the tanks versus shore water would be the issue. Or what else could it be?

Print this item

  trouble starting genny

Posted by: rwg200
11-04-2017, 11:20 AM
Forum: Generators
- Replies (21)

Hi, any advise here would be great!
my power tech genny won't start from any of the remote switches, either the switch above the drivers area, from the silver leaf panel or direct on the genny.
If i hold the switch on it flashes the green light 4 times which states that its not seeing AC, i have no idea what this means!
the oil and water levels are good so i don't think its a safety cut out.
I can hot wire the genny from the solenoid with the stop arm cable tied open to keep it running, it then runs fine and operates correctly. the only problem is i have to leave the coach to start it up and shut it downs it would be much nicer to use the internal switches again!!
any help or direction gratefully received!
thanks
Rob

Print this item

  Ran out of diesel fuel (#1630)

Posted by: Gregory
11-03-2017, 04:29 PM
Forum: Fuel System
- Replies (11)

My new 2017 coach has been stored for about 6 weeks.  It is plugged into a 50A service and I don't know exactly how much fuel I had but if I recall, maybe somewhere around 1/4 tank or slightly less.  I thought I had the aqua hot turned off and my thermostats set at approx 82 degrees so I don't believe the generator had been running.

I just went to the storage to check things and put some items away.  I noticed a tremendous amount black soot inside the storage unit particularly in the back area. (Not inside the coach).  Additionally the diesel fuel tank was completely out!!!!  My assumption is the aqua hot was still running but if you have another thought please tell me.  

Also, when I can put about 10 gallons of fuel in the tank, is there anything special I will need to do in order to start the engine?

Thanks for any help or light you can shed!!!

Gregory

Print this item


  1. Newell Gurus