The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-14-2004, 02:27 AM   #1
1969 GMC
Registered User
 
1969 GMC's Avatar
 
Join Date: Feb 2003
Location: The Rubber City
Posts: 5,498
#%$& !!!

Well as some of you may have read in my posts, my Rockwell T-221 transfer case has been leaking like a sieve lately, even worse than usual (I had to put in a quart of gear oil a week). Today I drove to my gf's house, and it was fine. It only left a couple drops on her driveway. However, when I drove it home, the truck started to shudder and make a funny noise that sounded kind of like "WAAAH WAAAH WAAAH" but very slowly and very low pitched, but only at or above 2,000 rpm. Its less than a 5 min drive home, so I figured I would be ok, but it shortly stopped making the noise and shuddering. I went home to get my work clothes, and when i came out of my house (I was inside less than 2 min) there was a puddle of gear oil about the size of a baseball. I figured it was normal for my truck, so I drove to work (about 10 min on the highway). The noise and shuddering happened on and off on the way to work. When I came out of work tonight, I discovered that ALL of the gear oil from the transfer case was on the ground, and still dripping a little bit (out of the rear output). I am up sh*t creek because this truck is my daily driver. I left it in the parking lot over night. Anyone know what could be wrong? I havent got a chance to look it over. Sorry for the long post.
__________________
1969 GMC K2500
1996 Honda Accord
2007 Kawasaki KLR 650
1969 GMC is offline   Reply With Quote
Old 03-14-2004, 03:41 PM   #2
Canadian694x4
Born To Lose Club
 
Canadian694x4's Avatar
 
Join Date: Feb 2003
Location: Calgary, Alberta/Oxenden, Ontario, Great White North
Posts: 13,306
TTT...for ya
__________________
Brian Smith - "Born To Lose"
1969 Chevrolet K10 LWB Fleetside - Proud Owner For 20 Yrs - 1 of 208 Built & Sold In Canada!
- 283 V8/350TH/NP208, 2" All Spring Lift, 32" Good Year MT/R's.
1972 GMC K2500 Custom LWB Fleetside - Proud Owner For 2 Yrs - 1 of 571 Built & Sold In Canada! - 350 V8/SM465/NP205, 4” Rough Country Lift, 33” Interco TSL Thornbirds
2007.5 GMC Sierra SLE 2500HD 4x4 - Proud Owner For 15 Yrs
- 6.6L V8 Duramax Diesel/Allison 1000, 2" Lift, 33" Mickey Thompson MTZ's.
2008 Yamaha Raptor 700r - Proud Owner For 13 Yrs - ITP Mud Lites.
2015 John Deere 1025R - Proud Owner For 6 Yrs - 24HP Diesel/H120/54D/260B/SB1154.
Canadian694x4 is offline   Reply With Quote
Old 03-14-2004, 05:07 PM   #3
Blue_71
Bloo
 
Blue_71's Avatar
 
Join Date: Feb 2001
Location: Barren County Kentucky
Posts: 6,285
sounds like you blew a seal to me?
__________________
ASE Master Certified-GM Trained-Mechanic
1968 Chevy C30 157" WB Wrecker
1969 Chevy CST/10 SWB
1971 Chevy Custom/10 (first truck) 350, NV3500 5 speed
1971 Chevy K20 Custom Camper 4x4 350 TBI, SM465/NP205
1974 Chevy Custom Deluxe/10
1979 Chevy Custom Deluxe K10 farm truck beater
1989 Chevy K2500

Quote:
Originally Posted by Alan Jackson, Cause I'm a country boy
35s whinin on the asphalt, grabbin mud, throwin up some red dirt
R.I.P. Michael Stilts... I will always love and miss you brother! (9-12-80, murdered 4-9-05)
Blue_71 is offline   Reply With Quote
Old 03-14-2004, 06:43 PM   #4
Palf70Step
State of Confusion!

 
Palf70Step's Avatar
 
Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,643
Bummer! Hope the repairs go better than the day went.
__________________
Bill
1970 Chevy Custom/10 LWB Fleetside
2010 Toyota Tacoma PreRunner SR5 Double Cab - DD

Member of Louisiana Classic Truck Club (LCTC)

Bill's Gallery
Life isn't tied with a bow, but it's still a gift.
Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!
Palf70Step is offline   Reply With Quote
Old 03-14-2004, 08:03 PM   #5
1969 GMC
Registered User
 
1969 GMC's Avatar
 
Join Date: Feb 2003
Location: The Rubber City
Posts: 5,498
UPDATE: something went wrong....very very wrong. Since we could not find a rear output seal at one of the parts stores open on sunday, dad and I just decided to top off the transfer and drive it home where the tools are. About 2 miles from home, it starts making a horrible groaning clanking noise when I compression brake. Then the speedo stops working. Then, it starts making the noise all the time, so I shut the truck off and coasted to the berm. My dad pulled up and suggested I just crawl home in 2nd since it sounds like the transfer was already broken. Then...it won't start. Solenoid just clicks. Mind you, the oil press. gauge never wavered before I shut the truck off. When we got it home, it won't start even when hooked to a battery charger, so I drained the oil. No pieces of metal in the oil, and i got out about 4.5 quarts. The rear driveshaft (2 pc) does not have excessive slop. We used a flywheel turning tool to turn the harmonic balancer, and it turns ok, perhaps a lil hard. I have no idea what happened, guessing the transfer since the speedo went out. Any thoughts?

p.s. the icing on the cake was when I had to get towed home by a Ford Super Duty.
__________________
1969 GMC K2500
1996 Honda Accord
2007 Kawasaki KLR 650
1969 GMC is offline   Reply With Quote
Old 03-14-2004, 11:20 PM   #6
Blue_71
Bloo
 
Blue_71's Avatar
 
Join Date: Feb 2001
Location: Barren County Kentucky
Posts: 6,285
your rear driveshaft is 2 peice?!?! my K20 has a huge 1 peice shaft in it
__________________
ASE Master Certified-GM Trained-Mechanic
1968 Chevy C30 157" WB Wrecker
1969 Chevy CST/10 SWB
1971 Chevy Custom/10 (first truck) 350, NV3500 5 speed
1971 Chevy K20 Custom Camper 4x4 350 TBI, SM465/NP205
1974 Chevy Custom Deluxe/10
1979 Chevy Custom Deluxe K10 farm truck beater
1989 Chevy K2500

Quote:
Originally Posted by Alan Jackson, Cause I'm a country boy
35s whinin on the asphalt, grabbin mud, throwin up some red dirt
R.I.P. Michael Stilts... I will always love and miss you brother! (9-12-80, murdered 4-9-05)
Blue_71 is offline   Reply With Quote
Old 03-15-2004, 12:50 AM   #7
1969 GMC
Registered User
 
1969 GMC's Avatar
 
Join Date: Feb 2003
Location: The Rubber City
Posts: 5,498
d'oh, you're right, i do think i have a 1 pc shaft. i always count where the expansion joint is asthe break between the 2.
__________________
1969 GMC K2500
1996 Honda Accord
2007 Kawasaki KLR 650
1969 GMC is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:17 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com