From: Ida Heath (spike@defuniak.com)
Date: Mon Jun 14 2004 - 05:08:45 PDT
Thats right, I'll just put that shaft back in. I took it out a third of the
way through my trip to Aberdeen.
Sonny
----- Original Message -----
From: Bjorn Brandstedt <super_deuce@hotmail.com>
To: <spike@defuniak.com>
Sent: Monday, June 14, 2004 5:56 AM
Subject: Re: [MV] Bjorn's recipe for long front tire life (M35)
> Remember that you also have front wheel drive./Bjorn
>
>
> >From: "Ida Heath" <spike@defuniak.com>
> >To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
> >Subject: Re: [MV] Bjorn's recipe for long front tire life (M35)
> >Date: Sun, 13 Jun 2004 21:54:13 -0500
> >
> >I will take the shaft out and try it for a while but I'm not sure if the
> >truck will get the traction it needs to maneuver on anything other than
> >level asphalt. My Freightliner always starts spinning when I back it up
> >the
> >apron in to my shop, which is on a little hill and one side of the truck
is
> >higher on one side than the other so I always have to switch the rear
> >wheels
> >in so that it will make it in to the shop.
> >
> >Sonny
> >PPPPPPP
> >
> >
> >----- Original Message -----
> >From: Bjorn Brandstedt <super_deuce@hotmail.com>
> >To: <spike@defuniak.com>
> >Sent: Sunday, June 13, 2004 4:00 PM
> >Subject: Re: [MV] Bjorn's recipe for long front tire life (M35)
> >
> >
> > > Yes, Sonny, the one between the tandem axles. All commercial trucks
with
> > > tandem drive axles use a power divider or interaxle differential to
free
> >up
> > > the two axles. When they are copled together like on the deuce, the
> >bogie
> > > resists turning action and you end up with a very large turning
circle.
> >It
> > > also means that whenever you turn the vehicle, the front tires scrub
and
> > > wear out rapidly.
> > > After I removed this drive shaft, the turning circle went down to 66
> >feet
> > > (the manual specifies 74 feet for the deuce with 154 inch wheel base).
> > >
> > > Bjorn
> > >
> > >
> > > >From: "Ida Heath" <spike@defuniak.com>
> > > >To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
> > > >Subject: Re: [MV] Bjorn's recipe for long front tire life (M35)
> > > >Date: Sun, 13 Jun 2004 14:34:53 -0500
> > > >
> > > >Bjorn,
> > > >
> > > >Which driveshaft are you talking about taking out? The one going
from
> >the
> > > >intermediate differential to the rear differential?
> > > >
> > > >Sonny
> > > >
> > > >
> > > >----- Original Message -----
> > > >From: Bjorn Brandstedt <super_deuce@hotmail.com>
> > > >To: Military Vehicles Mailing List <mil-veh@mil-veh.org>
> > > >Sent: Sunday, June 13, 2004 10:16 AM
> > > >Subject: Re: [MV] Bjorn's recipe for long front tire life (M35)
> > > >
> > > >
> > > > > You are welcome.
> > > > >
> > > > > By far the most important fix is the removal of the interaxle
drive
> > > >shaft.
> > > > > With it installed the truck suffers from severe understeer and is
> >pushed
> > > > > forward through the turns. That's what causes the cupping and tire
> >wear.
> > > > > Without the driveshaft, the turning radius is reduced to 33 feet
(in
> >my
> > > > > case, measured repeatedly in a paved parking lot). The manual
calls
> >out
> > > >a
> > > > > turning radius of 37 feet.
> > > > > As far as I know, the A3 version has the same problem.
> > > > > A good front end alignment is just "gravy".
> > > > > Lowering the tire pressure in the rear will put more tread on the
> >road
> > > >for
> > > > > an even wear.
> > > > > More pressure in the front because 50 psi just isn't enough for
the
> > > >load,
> > > >at
> > > > > highway speed, anyway.
> > > > > If you have any questions, let me know.
> > > > > Bjorn
> > > > >
> > > > >
> > > > > >From: Marc Strangfeld <curlyjoe98@yahoo.com>
> > > > > >To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
> > > > > >Subject: Re: [MV] Bjorn's recipe for long front tire life (M35)
> > > > > >Date: Sun, 13 Jun 2004 07:25:04 -0700 (PDT)
> > > > > >
> > > > > >Thanks Bjorn
> > > > > >
> > > > > >I am in the process of putting 11.00 singles on mine
> > > > > >and will follow your advice, except for replacing the
> > > > > >springs. My trip out west is a good test due to the
> > > > > >constant driving and extreme heat. Last year two 80%
> > > > > >fronts were trashed in 3,000 miles from the exteme
> > > > > >cupping.
> > > > > >
> > > > > >Marc
> > > > > >
> > > > > >
> > > > > >
> > > > > >--- Bjorn Brandstedt <super_deuce@hotmail.com> wrote:
> > > > > > > Friends,
> > > > > > > Following research for a future article in the
> > > > > > > Military Vehicles Magazine, I
> > > > > > > have come up with a recipe that will reduce the
> > > > > > > front tire wear on the M35
> > > > > > > 6x6 trucks:
> > > > > > >
> > > > > > > 1) Remove interaxle propeller shaft (most
> > > > > > > important!)
> > > > > > > 2) Replace shocks and springs if they are originals.
> > > > > > > 3) Tighten front wheel bearings 1/8 turn on the
> > > > > > > adjusting ring (check for
> > > > > > > abnormal heating after the first couple of test
> > > > > > > drives). This will reduce
> > > > > > > camber and toe-in errors.
> > > > > > > 4) Adjust toe-in to 1/8 inch max.
> > > > > > > 5) Increase front tire pressure to 60 psi and lower
> > > > > > > rear (duals) tire
> > > > > > > pressure to 40 psi (9.00-20 tires)
> > > > > > > (Run on 60 psi on all tires if they are single
> > > > > > > 900's or 70 psi on all if
> > > > > > > single 1100's)
> > > > > > >
> > > > > > > This will also give you a turning radius, which is
> > > > > > > much closer to the ideal.
> > > > > > > Keep the front drive flanges installed for 4x4
> > > > > > > action when needed.
> > > > > > > Your fuel milage will also improve.
> > > > > > >
> > > > > > > Have a great day!
> > > > > > >
> > > > > > > Bjorn
> > > > > > > MVPA 19212
> > > > > > > Meadows of Dan, Virginia
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > ===Mil-Veh is a member-supported mailing list===
> > > > > > > To unsubscribe, send e-mail to:
> > > > > > > <mil-veh-off@mil-veh.org>
> > > > > > > To switch to the DIGEST mode, send e-mail to
> > > > > > > <mil-veh-digest@mil-veh.org>
> > > > > > > To reach a human, contact <ack@mil-veh.org>
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >__________________________________
> > > > > >Do you Yahoo!?
> > > > > >Friends. Fun. Try the all-new Yahoo! Messenger.
> > > > > >http://messenger.yahoo.com/
> > > > > >
> > > > > >===Mil-Veh is a member-supported mailing list===
> > > > > >To unsubscribe, send e-mail to: <mil-veh-off@mil-veh.org>
> > > > > >To switch to the DIGEST mode, send e-mail to
> > > ><mil-veh-digest@mil-veh.org>
> > > > > >To reach a human, contact <ack@mil-veh.org>
> > > > >
> > > > >
> > > > >
> > > > > ===Mil-Veh is a member-supported mailing list===
> > > > > To unsubscribe, send e-mail to: <mil-veh-off@mil-veh.org>
> > > > > To switch to the DIGEST mode, send e-mail to
> > > ><mil-veh-digest@mil-veh.org>
> > > > > To reach a human, contact <ack@mil-veh.org>
> > > >
> > > >
> > > >===Mil-Veh is a member-supported mailing list===
> > > >To unsubscribe, send e-mail to: <mil-veh-off@mil-veh.org>
> > > >To switch to the DIGEST mode, send e-mail to
> ><mil-veh-digest@mil-veh.org>
> > > >To reach a human, contact <ack@mil-veh.org>
> > >
> > >
> >
> >
> >===Mil-Veh is a member-supported mailing list===
> >To unsubscribe, send e-mail to: <mil-veh-off@mil-veh.org>
> >To switch to the DIGEST mode, send e-mail to <mil-veh-digest@mil-veh.org>
> >To reach a human, contact <ack@mil-veh.org>
>
>
>
This archive was generated by hypermail 2.1.4 : Sat May 07 2005 - 20:33:24 PDT