โJun-01-2013 08:38 AM
โJun-15-2013 12:21 PM
โJun-11-2013 11:05 AM
myredracer wrote:The position of the frame plate depends on the depth of the frame rail. The 19 3/8" assumes a 6" depth.
---Depending on how many links I have in the chain, I can't move the shaft far enough forward for the cams to sit correctly in the crook of the bars. Not sure why this is happening. The coupler is at the top of the A-frame so nothing unusual there. I may try moving the cam arm brackets forward slightly and I don't think there should be a problem with this.
โJun-11-2013 08:20 AM
โJun-02-2013 08:15 AM
myredracer wrote:Can you tell us the source of this 25/50/25 "ideal" distribution of tongue weight?
You ideally want 25% of the tongue weight transferred to the steer axle, 50% to the drive axle and 25% to the trailer axles. I can tell you that this is not easy. I have fiddled with the bar angle, number of links and ball height. I am currently okay on the steer axle but have too much on drive axle and not enough onto the trailer axles. It's important to get this a close as you can for handling and tire wear.
โJun-02-2013 06:52 AM
โJun-01-2013 07:50 PM
โJun-01-2013 04:54 PM
Chaos wrote:
The TV measurements look good to me but the trailer is too high in front by 5/8 or so. If I drop the head to the bottom hole, then I don't have enough tilt adjustment to get the ends of the spring bars to the correct height according to the hitch instructions. So now what?
I have another hole I can drop on my current shank. I am out of tilt on the head. Reese says my spring bar ends should be 9.5 inches from the ground. If I drop down to the bottom hole, I can not get 9.5 inches of clearance.
I cannot reduce the tilt of the head as it is already fully forward (toward the TV).If 1) the head is fully forward and
โJun-01-2013 02:15 PM
โJun-01-2013 02:02 PM
Chaos wrote:BenK wrote:
The OP is bit ahead in the process
Need or suggest to understand the 'goal' of it all...including weights vs ratings
Decide if you believe in the ratings or not
I will be following all the ratings, as required by law.
Good for you and a rare position/understanding on this forum
If not, then do whatever but note that over the ratings may have warranty denied...if
they find out
If yes, then go out and weigh the whole setup. Axle by Axle both fully loaded
and empty
I can't do that until I get the hitch set up. Can't tow it anywhere without a hitch.
Why would empty weights matter at all? I will never run it empty.
Then use that trailers GVWR (Gross Vehicle Weight Rating) as the
max or guesstimate how much it will weigh fully loaded....note that
the 'dry' is useless. As it is the stripper model and most do NOT
purchase a stripper model. So it *WILL* weigh more than the 'dry'
weight
Empty weights vs it's ratings tell how much 'capacity' you have
for all the stuff loaded on and in it
Read up on the HOW2's and understand them
I have been reading and I'm doing my best.
The OP is adjusting without knowing where they are in reference to their ratings
and unknown to us is the orientation of the setup
What do you mean "the orientation of the setup?"
How level the trailer is in reference to the ground. Why it is best
to setup on level ground, like a parking lot
Old rule of thumb is to also have the TV evenly drop, but that is no
longer the OEM's advice. It has to do mainly with oversteering tendencies
when too much is removed from the TV's rear axle over to the TV's front axle
Now it is to move enough to the front to maintain enough traction
for steering and controlling the setup
I like to have the trailer level at it's highest pointing and preference to
have it pointing slightly down
I do not comprehend. At all.
Reference above and is that the trailer is level with the groung.
If it is pointing higher than 'level', many have instability (sway
is the main issue) with the trailer
Moving the shank/head without knowing the orientation is useless
Tilting the head is a ditto and note that tilting the head is to gain more
WD spring bar (either round or trunnion) distance to increase their preload
Tilting it back towards the trailer is the right way. Tilting it forward removes
WD spring bar preload potential
The height of the shank/head is determined by the final orientation of the
trailer and the TV
The front end height as instructed by the manual is out of context without
knowing the weights, the spring bar ratings, etc
OP, please post these ratings and actual weights: front GAWR/GWR, rear GAWR/GWR,
GVWR and the actual weight of the trailer. The trailer dry weight is not helpful,
but it does provide a range of the tongue weight vs the actual weight
Again, I cannot take it to a scale to get the weights until the hitch is set up. I am using the tape measure method, as instructed by the hitch and vehicle manufacturers. I could post my ratings, but they would not provide any useful information.
Once I get everything set up, I do plan to take it to the scales.
Since you can not move it, then setup where ever you have it and get
it as close to 'level' to the ground as possible. Then go to a very large,
level parking lot to fine tune it AFTER you go out and weigh the
whole setup axle by axle
Both to confirm you have it under the ratings and if the WD bars
are sized correctly for that tongue weight (a WD Hitch system can
be undersized, over sized to just right (there is a range each set
of bar ratings will cover
Finally...hope you either understand this or have seen and understand
how the ratings system works. This is a diagram showing how it works
in graphical form
Note that the MTWR (max tow weight rating) is based on a 'curb' TV,
which is the stripper model. Unless you have a stripper model...it WILL
weigh more and will have a pound for pound reduction in that MTWR...also
anything you load on/in the TV will also reduce the MTWR pound for pound
โJun-01-2013 01:11 PM
TomG2 wrote:
I suspect that the 9.5 inches is what is causing the problem. How could Reese know if you have a lifted truck, extra tall trailer, over or under the frame hitch? No-way, unless you told them.
โJun-01-2013 01:09 PM
Ron Gratz wrote:Chaos wrote:
I have another hole I can drop on my current shank. I am out of tilt on the head. Reese says my spring bar ends should be 9.5 inches from the ground. If I drop down to the bottom hole, I can not get 9.5 inches of clearance.
Can't you lower the ball mount and then decrease the amount of rearward tilt and decrease the number of chain links under tension?
You previously reported being "On eight links". I assume that means eight links under tension.
Reese says you should have at least five links between hook and u-bolt, so you could try reducing the amount of rearward tilt and going to 7 or 6 or 5 links.
I don't believe the 9.5 inches of clearance is mandatory. I think Reese just suggests that as a starting point for ball mount height adjustment.
Ron
โJun-01-2013 01:08 PM
BenK wrote:
The OP is bit ahead in the process
Need or suggest to understand the 'goal' of it all...including weights vs ratings
Decide if you believe in the ratings or not
I will be following all the ratings, as required by law.
If not, then do whatever but note that over the ratings may have warranty denied...if
they find out
If yes, then go out and weigh the whole setup. Axle by Axle both fully loaded
and empty
I can't do that until I get the hitch set up. Can't tow it anywhere without a hitch.
Why would empty weights matter at all? I will never run it empty.
Read up on the HOW2's and understand them
I have been reading and I'm doing my best.
The OP is adjusting without knowing where they are in reference to their ratings
and unknown to us is the orientation of the setup
What do you mean "the orientation of the setup?"
I like to have the trailer level at it's highest pointing and preference to
have it pointing slightly down
I do not comprehend. At all.
Moving the shank/head without knowing the orientation is useless
Tilting the head is a ditto and note that tilting the head is to gain more
WD spring bar (either round or trunnion) distance to increase their preload
Tilting it back towards the trailer is the right way. Tilting it forward removes
WD spring bar preload potential
The height of the shank/head is determined by the final orientation of the
trailer and the TV
The front end height as instructed by the manual is out of context without
knowing the weights, the spring bar ratings, etc
OP, please post these ratings and actual weights: front GAWR/GWR, rear GAWR/GWR,
GVWR and the actual weight of the trailer. The trailer dry weight is not helpful,
but it does provide a range of the tongue weight vs the actual weight
โJun-01-2013 12:49 PM
โJun-01-2013 11:51 AM
Chaos wrote:
I have another hole I can drop on my current shank. I am out of tilt on the head. Reese says my spring bar ends should be 9.5 inches from the ground. If I drop down to the bottom hole, I can not get 9.5 inches of clearance.