9" rebuild tech day?
- akaFrankCastle
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9" rebuild tech day?
Here's a placeholder and feeler for a tech day. The 9" in Stroppe'd is starting to make stranger sounds. It's always made some noise. Now it's becoming troublesome. So, it's time for a rebuild.
I can host said event at my place in Colorado Springs. We could do some sort of portable, hand held breakfast nourishment.
The catch is I've never rebuilt a 9 and would be looking for a subject matter expert to lead the work.
Anyone interested in leading?
Anyone interested in participating?
March is packed full for me. April is looking quite promising.
I can host said event at my place in Colorado Springs. We could do some sort of portable, hand held breakfast nourishment.
The catch is I've never rebuilt a 9 and would be looking for a subject matter expert to lead the work.
Anyone interested in leading?
Anyone interested in participating?
March is packed full for me. April is looking quite promising.
Stroppe'd
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
- Kinder
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- akaFrankCastle
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Re: 9" rebuild tech day?
I don't know how long the rebuild process takes, but I was thinking this could be a max participation event. Maybe get 2-3 axles together and have groups working on each while one overlord, er, instructor talks us through the process while a large drum is pounded in the background.
Perhaps we can get someone to chime in on what all needs to be purchased to make this happen. I'd like to rebuild everything on my axle, minus the brakes. And I'm certain I will be purchasing new gears.
Perhaps we can get someone to chime in on what all needs to be purchased to make this happen. I'd like to rebuild everything on my axle, minus the brakes. And I'm certain I will be purchasing new gears.
Stroppe'd
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
- Kinder
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Re: 9" rebuild tech day?
2-3 no way, 1-2 maybe, 1 for sure. Especially if it's a complete rebuild. Stock rebuild or? I can post up what you need.
Best to Date MPG: 26.6
- Justin
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Re: 9
You'd need a rebuild kit, gears if you're doing them, and wheel bearings. It'd be worth dropping the center section to verify what size carrier bearings you've got. Mine are larger than stock and it caused some consternation and a parts run.
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horseplay
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Re: 9
Tools to consider torque Wrench, dial indicator & magnetic stand ,spanner Wrench for pre-load ,slide hammer with hub adapter if the axles haven't been out before. Maybe a extra crush sleeve just in case. A torque multiplier is nice for setting the crush sleeve.
- akaFrankCastle
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Re: 9" rebuild tech day?
kinder wrote:2-3 no way, 1-2 maybe, 1 for sure. Especially if it's a complete rebuild. Stock rebuild or? I can post up what you need.
I'm looking at a stock rebuild. It is a 4.11 trac lock.
Stroppe'd
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
- Kinder
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Re: 9" rebuild tech day?
I've got all the tools necessary for the rebuild. Are you going to rebuild the trac lock?
Best to Date MPG: 26.6
- Viperwolf1
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Re: 9
akaFrankCastle wrote:kinder wrote:2-3 no way, 1-2 maybe, 1 for sure. Especially if it's a complete rebuild. Stock rebuild or? I can post up what you need.
I'm looking at a stock rebuild. It is a 4.11 trac lock.
Hopefully it's a 4 pinion trac lock. The 2 pinion ones tend to break. I can remember mine, Drew's, Shawn's.
- akaFrankCastle
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Re: 9" rebuild tech day?
Viperwolf1 wrote:
Hopefully it's a 4 pinion trac lock. The 2 pinion ones tend to break. I can remember mine, Drew's, Shawn's.
I'm thinking its a 2 pinion. I've read the only 4 pinion ones came with 31 spline axles. And it would be my luck to have the inferior of the two options.
Stroppe'd
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
- Viperwolf1
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Re: 9
They can be found in 28 spline flavor too. '76-'77 Broncos had the 4-pinion.
- ZOSO
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Re: 9
Dont waste your time with a regular crush sleeve. Buy the shimmable pack that replaces the crush sleeve. Under hard use and acceleration the crush sleeves can collapse.
Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
- Dirtheadz
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Re: 9
Justin wrote:I'd come just for the handheld breakfast nourishment.
x2 on the breakfast
!!! Being original is a blueprint for followers !!!
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Unaweep
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Re: 9
I'd love to attend this, I would combine it with a work trip if the date works out.
I never worked on any differentials before, although I destroyed a couple of them :)
Erik
I never worked on any differentials before, although I destroyed a couple of them :)
Erik
1969 Ford Bronco with: 351W, Q-Jet, ARB front locker, 3" Suspension lift, NP435 transmission, 33" Goodyear's, roll cage, body rough.
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Freewheeler
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Re: 9
I'd love to attend as well, since I plan on replacing my 3.50 Trac-Loc with a Detroit and different gears in the near-ish future.
1978 Bronco w/Free Wheeling Package - all original from factory: 400/C6/NP205, 9" rear/high pinion D44, not to mention the tri-color stripes and plaid seats. WH 4ΓÇ¥ lift, 35ΓÇÖs, WH Hydroboost, rear disc kit, chrome shafts, 4.11ΓÇÖs, DetroitΓÇÖs f/r, 3G alt, Protofab cage and rear bumper, restored interior and other stuff.
- ZOSO
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Re: 9
The 9in is the easiest to set-up for sure. No need to press anything apart to change shim packs.
Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
- akaFrankCastle
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Re: 9" rebuild tech day?
av8nmech wrote:I'm in, I'll pull my carrier out this weekend to figure out what size bearings I need. Where's the best place you guys have found to get a rebuild kit?
Can we get Chorizo buritos? Those are the best.
I ordered my rebuild kit from Wildhorses. Seems pretty legit but I'm obviously ignorant on these things or I'd have already rebuilt it myself.
I don't remember where we got burritos from last time in the Springs but I don't think chorizo will be a problem.
Stroppe'd
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
- Kinder
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Re: 9" rebuild tech day?
Most kits are good quality, I've used G2 from 4wheelparts, Yukon & USA standard gear.
Best to Date MPG: 26.6
- landshark
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Re: 9
kinder wrote:Most kits are good quality, I've used G2 from 4wheelparts, Yukon & USA standard gear.
might want to watch the ring gear bolts. The Yukon kit that was used the rear of my 69 ring gear bolts bottomed out on the ARB carrier. not sure why mine would have been different from thousands of others.. but I don't discount the PO either..
1976 Bronco "Green, Yellow, whatever", 1969 Bronco "Red", 1972 Bronco Stocker "Kind of Blue/Grayish"
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Benwehmann
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Re: 9
I just moved to Denver about 6 months ago and just found this group. I have a 1973 Bronco but it is still in Wisconsin in my storage unit. I have never rebuilt a 9" but would love to come if you are still going to make this happen.
- akaFrankCastle
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Re: 9" rebuild tech day?
Benwehmann wrote:I just moved to Denver about 6 months ago and just found this group. I have a 1973 Bronco but it is still in Wisconsin in my storage unit. I have never rebuilt a 9" but would love to come if you are still going to make this happen.
We're definitely still interested in making it happen. We're just awaiting a volunteer to lead the rebuild. I'm afraid 20 guys huddled around my laptop, watching a YouTube video just isn't going to cut it on this one.
Once we do find that fearless leader, we'll get things formalized and push an email out to all members.
In the meantime, where are the pictures of this Cheesehead Bronco? :)
Stroppe'd
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
1972 Sport, 302, 3 speed with old school Duff floor shifter, T shift Dana 20 with JB Fab twin stick, 4.11 gears with Trac-loc, Lincoln hydroboost, Chevy disc conversion, WH gas lift gate shock kit, 33" Duratrac tires on slots and about 2.5" of lift, Stroppe installed: bumper braces, dual shocks on all four corners, GM power steering, trans cooler mount, auto shift column, rollbar.
The Terrible One
1972 Sport uncut, 302, C4 with 1974 column , T shift Dana 20, 3.50 gears w/ limited slip, 1966 U13 Roadster kick panel, and factory power steering.
1973 Stroppe Baja project
- Eck
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Re: 9" rebuild tech day?
I'll be looking to do this soon. Anyone interested in reviving this thread, leading this tech build day?
69 Wagon, 351W, Explorer EFI & Serpentine, ZF5, 35" tires, 3.5 SL, 2 BL, WARN 8274
- hockeydad4-22
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Re: 9
The last one we did was up in Greeley at Addicted Offroad and it was pretty awesome! I would be very interested in attending another
[color=#BFFF40]Greg
If you are the smartest person in the room -
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If you are the smartest person in the room -
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- sykanr0ng
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Re: 9
hockeydad4-22 wrote:The last one we did was up in Greeley at Addicted Offroad and it was pretty awesome! I would be very interested in attending another
I should have known better than to Google "addicted" and "Greeley" together.
"You say overkill like it's a bad thing."