904 OH tools needed
#2619274
02/10/19 01:54 AM
02/10/19 01:54 AM
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Joined: Nov 2003
Posts: 36,040 Lincoln Nebraska
RapidRobert
OP
Circle Track
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OP
Circle Track
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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what do I need or fab for tools to overhaul a 904. other than slide hammering the pump out & the right type pliers for the big ring for the ext housing, what do I need for the clutch packs & anything else? thank you for your time.
live every 24 hour block of time like it's your last day on earth
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Re: 904 OH tools needed
[Re: Scully]
#2619306
02/10/19 10:53 AM
02/10/19 10:53 AM
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Joined: Jan 2003
Posts: 8,027 Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,027
Tulsa OK
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A chain with a screw pulls the pump out. I actually used a really long 3/8 bolt with a large impact socket(36mm for my jeep hubs) as a makeshift slide hammer and it pulled the pump real easy.
68 Barracuda Formula S 340
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Re: 904 OH tools needed
[Re: RapidRobert]
#2619307
02/10/19 10:56 AM
02/10/19 10:56 AM
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Joined: Dec 2009
Posts: 20,640 in a cattle trailer down by th...
Guitar Jones
Paddle faster! I hear banjo music!
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Paddle faster! I hear banjo music!
Joined: Dec 2009
Posts: 20,640
in a cattle trailer down by th...
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You can make a slide hammer for the pump with some 3/8 threaded rod, a couple nuts and a 1/2" drive deep socket. I have a universal front clutch compressor I've used for years. I'll see if I can find a link for it.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion. '74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion. 2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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Re: 904 OH tools needed
[Re: RapidRobert]
#2619311
02/10/19 11:17 AM
02/10/19 11:17 AM
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Joined: Dec 2009
Posts: 20,640 in a cattle trailer down by th...
Guitar Jones
Paddle faster! I hear banjo music!
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Paddle faster! I hear banjo music!
Joined: Dec 2009
Posts: 20,640
in a cattle trailer down by th...
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Here is the tool. I bought this because I was doing a lot of different transmissions at the time and this has never failed to work for me. compressor tool This also looks useable and it's cheap. cheap tool
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion. '74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion. 2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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Re: 904 OH tools needed
[Re: Guitar Jones]
#2619411
02/10/19 03:38 PM
02/10/19 03:38 PM
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Joined: Nov 2003
Posts: 36,040 Lincoln Nebraska
RapidRobert
OP
Circle Track
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OP
Circle Track
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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I think I have a slide hammer & I will try the C clamps & if no go I will go ahead & get the cheap(er) of the two eBay item, thanks guys!
live every 24 hour block of time like it's your last day on earth
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Re: 904 OH tools needed
[Re: RapidRobert]
#2619455
02/10/19 05:30 PM
02/10/19 05:30 PM
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Joined: Dec 2005
Posts: 11,579 Fulton County, PA
CMcAllister
Mr. Helpful
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Mr. Helpful
Joined: Dec 2005
Posts: 11,579
Fulton County, PA
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Smaller (lb/in & lb/ft) torque wrenches, slide hammer (3/8" NC), pump alignment tool (big hose clamp), clutch spring compressor, asst. snap ring pliers and picks, feeler gauges & dial caliper, dial indicator, "shoe horn" tool to get the pistons in, tools to compress the servo springs are handy.
If the results don't match the theory, change the theory.
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Re: 904 OH tools needed
[Re: RTSE4ME]
#2619501
02/10/19 06:55 PM
02/10/19 06:55 PM
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Joined: Dec 2005
Posts: 11,579 Fulton County, PA
CMcAllister
Mr. Helpful
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Mr. Helpful
Joined: Dec 2005
Posts: 11,579
Fulton County, PA
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If you have a steering wheel/harmonic puller kit take a couple bolts about 2" long and attach it to the yoke with some nuts. Then use it and a vise to compress the clutch drum spring Works well if you don't have a tool that's the right size.
If the results don't match the theory, change the theory.
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Re: 904 OH tools needed
[Re: CMcAllister]
#2619521
02/10/19 08:28 PM
02/10/19 08:28 PM
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Joined: Nov 2003
Posts: 36,040 Lincoln Nebraska
RapidRobert
OP
Circle Track
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OP
Circle Track
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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You guys are good! I'm ready to get on it.
live every 24 hour block of time like it's your last day on earth
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Re: 904 OH tools needed
[Re: RapidRobert]
#2619564
02/10/19 10:43 PM
02/10/19 10:43 PM
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Joined: Dec 2009
Posts: 20,640 in a cattle trailer down by th...
Guitar Jones
Paddle faster! I hear banjo music!
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Paddle faster! I hear banjo music!
Joined: Dec 2009
Posts: 20,640
in a cattle trailer down by th...
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I never used the pump alignment tool. I just put the loosely assembled pump into the empty trans case backwards without the o ring, started a bolt to keep it from rotating in the case then torqued the pump bolts.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion. '74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion. 2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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Re: 904 OH tools needed
[Re: crackedback]
#2621770
02/15/19 05:56 PM
02/15/19 05:56 PM
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Joined: Dec 2005
Posts: 11,579 Fulton County, PA
CMcAllister
Mr. Helpful
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Mr. Helpful
Joined: Dec 2005
Posts: 11,579
Fulton County, PA
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Don't need a single bolt or chain to get the pump out.
Stand it on the bellhousing, tap tailshaft. Usually falls right out.
Watch the how to rebuild a 727 video, it's in that too. That might work, if the tailhousing was off of it, but everything in front of the output shaft would come along with it. And hit the floor if someone wasn't able to catch it. Sounds a little "rural" to me.
If the results don't match the theory, change the theory.
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Re: 904 OH tools needed
[Re: CMcAllister]
#2621985
02/16/19 02:10 AM
02/16/19 02:10 AM
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Joined: Mar 2011
Posts: 3,077 Michigan
A727Tflite
master
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master
Joined: Mar 2011
Posts: 3,077
Michigan
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Don't need a single bolt or chain to get the pump out.
Stand it on the bellhousing, tap tailshaft. Usually falls right out.
Watch the how to rebuild a 727 video, it's in that too. That might work, if the tailhousing was off of it, but everything in front of the output shaft would come along with it. And hit the floor if someone wasn't able to catch it. Sounds a little "rural" to me. In a pinch this works if you first adjust the front band tight. That holds the front clutch retainer and everything behind it. Only thing that will come out then is the pump. And of course any fluid if you don’t drain the trans.
Last edited by Transman; 02/16/19 02:12 AM.
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