solid motor mounts installed....2.5 hours

MrNurse

i'm no homo
whoo hoo. me an my brother went to his shop today and put the sy up in the air. tore the bottom out of it and replaced the motor mounts to the rpm solid mounts with pads. took about 2.5 hours to do it, that included cleaning the mess after we were done. the engine sits nice and still now. but we discovered that i need to rebuild the front diff. does anyone have a parts list of what all needs to be bought to replace/rebuild the front diff. i see alot of posts about different concerns, one about a replacement for the spider gears. i just want to build it back to stock really, i do not plan on making a monster out of this truck. i just want it to be right. any help would be great.


tia
kevin
 
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Tooky

Serious about performance
Re: solid motor mounts installed....2.5 hours

What kind of difference in vibration/sound did you notice? There has been posts on this forum from some solid mount owners claiming it was no different than stock, and several more posts from others saying it was beyond a doubt a harsher difference over stock.
 

MrNurse

i'm no homo
Re: solid motor mounts installed....2.5 hours

did you see that i had sent out the mounts for you? anyways, yes there is a difference, but really it is not too much. there are different points in the rpm range that stand out, but it is not that bad.
 
Re: solid motor mounts installed....2.5 hours

i have a complete parts list of the correct bearings,seals and the lot to rebuild the whole front diff.shoot me your email and i'll email it to you tomorrow.if you plan to replace the inner pinion bearing there is a cetain prt# that must be used as the one that all the parts stores said cross referenced from the old timken bearing # will not work b/c of the raidus of the flange where the bearing rests against the pinion head.
 

Loeryder

New member
Re: solid motor mounts installed....2.5 hours

how about a secret tip sheet.

what areas did you have the toughest time with??
how did you overcome any of the obstacles along the way?
did you remove anything else of significance to gain better access?

I am sure having the lift helped get it high enough.
 

MrNurse

i'm no homo
Re: solid motor mounts installed....2.5 hours

ok, my oil filter is located right under the oil pan mounted to the crossmember, so we took that loose and hung it to the side. took the starter out and hung it to the side, completely pulled the front diff out, had to bend the rear mounting bracket back a little so the shaft where the yoke goes could slide through it. pulled both front wheels, disconnected the pitman arm so we could swing the drag link from side to side, used a screw jack and a 2x4 to lift the engine up some.......be very careful and do not try to lift it too much or it will bind and you will then be replacing the oilpan. used an air ratchet and a open ended wrench to get the d/s mounts out, that one was broken and the part of the mount that is not bolted to the block kinda fell out as we lifted the engine. bolted in the new plate and solid mount, we had to use a little shorter bolt as the new mount was much thinner than the stock, this was only finger tight on all the bolts but the one attached to the block. moved to the passenger side, had to adjust the screw jack over to the passenger side of the oil pan then again carefully raised the engine. this mount was a little tougher as it was not broke. i stood on some stackable blocks so i could reach in through the wheel well as my brother took a pry bar and "tweeked" the mount so i coud get the....well....it is kinda like a flat chissel that i cut through the rubber a little at a time until i could see the bolt holding it to the block. then i unscrewed the bolts as we gained clearance to them. the top mounting plate bolt on this one was the biggest pain as there was really not much room to turn the wrenches so little by little we backed it out until i could turn it by hand. in with the new mounts lowered the engine down had to use the pry bar the finagle it down then to help get the new bolt through. once both bolts were in we tightned all the mount bolts. then i noticed a small oil leak from my relocater kit and tightned up the lines drained the front diff, and reinstalled bolted everything back up topped off the front diff with fluid reattached the steering put the wheels back on put the truck on the ground and fired her up. the front diff was really the biggest pita for sure but with it out of the way it was worth it for the room it made available. i started taking some pictures but then things started moving pretty quick and i didn't think about it and i really didn't want to have to keep washing my hands so i could pick up the camera. anyways hth

kevin
 

turbodog

Donating Member
Re: solid motor mounts installed....2.5 hours

Tooky said:
What kind of difference in vibration/sound did you notice? There has been posts on this forum from some solid mount owners claiming it was no different than stock, and several more posts from others saying it was beyond a doubt a harsher difference over stock.

I did mine recently. I noticed a 'growl' type of vibration, mostly felt thru my feet, just off idle. Nothing major, just enought to draw my attention. First few times out, it had me 'cocking my ear' trying to determine what was 'wrong'. By the end of the 1st week, I had completely gotten used to it.
 

MrNurse

i'm no homo
Re: solid motor mounts installed....2.5 hours

yep, thats what i have and i already have overcome the vibration/growl......my truck has squeeks and rattles but nothing too major. when i was a mechanic one of my skills that i drew jobs was nvh..noise/vibration/harshness so i think if i can overlook it anyone can.
 
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