Author Topic: Oil pan gasket?  (Read 5090 times)

Offline buswarrior

  • Hero Member
  • *****
  • Posts: 6576
  • the old one: '75 MC8 with an 8V71 HT740
Re: Oil pan gasket?
« Reply #15 on: March 01, 2018, 05:23:04 PM »
Jason, for the love of GAWD, please find the torque specs for this piece in your engine manual.

after you crack or warp it based on casual typing...

Some stuff, you gotta confirm in the religious writings.

It's your salvation?

happy coaching!
buswarrior

Frozen North, Greater Toronto Area
new project: 1995 MCI 102D3, Cat 3176b, Eaton Autoshift

Offline luvrbus

  • Hero Member
  • *****
  • Posts: 26570
Re: Oil pan gasket?
« Reply #16 on: March 01, 2018, 05:29:00 PM »
They are 18 to 22 ft lbs Jason it's in the lube section (4) of your manual  ;D you lucky dog you only have 8 to tighten   
Life is short drink the good wine first

Offline jmblake

  • Jason & Martha Blake
  • Hero Member
  • *****
  • Posts: 650
    • Creative Custom Cabinetry
Re: Oil pan gasket?
« Reply #17 on: March 01, 2018, 05:34:51 PM »
Thanks Cliff! Is there any particular pattern for tightening them?
BW, I would have definitely looked it up before moving on ;D just figured I would ask first ;D
Thanks guys

Offline luvrbus

  • Hero Member
  • *****
  • Posts: 26570
Re: Oil pan gasket?
« Reply #18 on: March 01, 2018, 05:42:08 PM »
Yes follow the X pattern beginning in the center of the pan
Life is short drink the good wine first

Offline Scott & Heather

  • Scott & Heather's buses: MCI-9 & MCI-102
  • Hero Member
  • *****
  • Posts: 4636
  • MCI-9 & MCI-102
    • Fresh Day Music
Re: Oil pan gasket?
« Reply #19 on: March 02, 2018, 04:08:55 AM »
If only I could stop my oil leaks with a simple oil pan gasket change....my 8v92 is now leaking from literally every side of the block from every hose, orifice, gasket, and groove.


Sent from my iPhone using Tapatalk Pro
Scott & Heather
1984 MCI 9 6V92-turbo with 9 inch roof raise (SOLD)
1992 MCI 102C3 8v92-turbo with 8 inch roof raise CURRENT HOME
Click link for 900 photos of our 1st bus conversion:
https://goo.gl/photos/GVtNRniG2RBXPuXW9

Offline chessie4905

  • Hero Member
  • *****
  • Posts: 7149
Re: Oil pan gasket?
« Reply #20 on: March 02, 2018, 04:38:11 AM »
Thoroughly clean engine, then look for leaks shortly after. The air movement in engine compartment makes everything look like it's leaking. You could install a Walker air Sep. They are used a lot on boats to keep engine clean.


http://www.walkerairsep.com
GMC h8h 649#028 (4905)
Pennsylvania-central

Offline luvrbus

  • Hero Member
  • *****
  • Posts: 26570
Re: Oil pan gasket?
« Reply #21 on: March 02, 2018, 04:46:57 AM »
If only I could stop my oil leaks with a simple oil pan gasket change....my 8v92 is now leaking from literally every side of the block from every hose, orifice, gasket, and groove.


Sent from my iPhone using Tapatalk Pro


Probably all the oil is coming from the top around the blower area unless the re builder decided  RTV was the way to go on the gaskets
Life is short drink the good wine first

Offline eagle19952

  • Hero Member
  • *****
  • Posts: 4039
Re: Oil pan gasket?
« Reply #22 on: March 02, 2018, 12:23:48 PM »
If only I could stop my oil leaks with a simple oil pan gasket change....my 8v92 is now leaking from literally every side of the block from every hose, orifice, gasket, and groove.


Sent from my iPhone using Tapatalk Pro

Could have originally been a marine cast block.
I think DD had a buy one get one free sale back when the Navy stopped using them, they were gov't spec'd to ooze oil in salt atmosphere...too minimize corrosion and reduce painting costs.... :)
Donald PH
1978 Model 05 Eagle w/Torsilastic Suspension,8V71 N, DD, Allison on 24.5's 12kw Kubota.

Offline jmblake

  • Jason & Martha Blake
  • Hero Member
  • *****
  • Posts: 650
    • Creative Custom Cabinetry
Re: Oil pan gasket?
« Reply #23 on: March 02, 2018, 05:47:32 PM »
If only I could stop my oil leaks with a simple oil pan gasket change....my 8v92 is now leaking from literally every side of the block from every hose, orifice, gasket, and groove.


Sent from my iPhone using Tapatalk Pro
Scott, Do like Cliff suggested and clean it up and see where it's coming from, those fans just spread it around and make a little leak look like something major. I hate leaks and try to keep things clean, my old 71 didn't leak much and I hope to get the 50 series the same ;D
Jason

 

SimplePortal 2.3.7 © 2008-2026, SimplePortal