• Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!

  • Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.

Engine valley drain hole

Maxjeep1

Well-known member
Steel Soldiers Supporter
1,338
1,916
113
Location
Las Vegas Nevada
There is a little tube sticking out above the oil filter housing and it’s hard to see. You probably need to stick something up from the bottom and try to clean it out. I used a zip tie. I tried to do on my m1165 Melton rebuild and I swear it’s not there and has a freeze plug in it. I haven’t had a chance to look it further. My m1123 had sand and diesel in it tube but I got it cleaned out finally
 

86humv

Well-known member
Steel Soldiers Supporter
1,700
501
113
Location
Texas
They get clogged easy ...the tube down inside is crushed where it goes close to flex plate, then back to round as it comes out.
 

mgFray

Well-known member
Steel Soldiers Supporter
712
983
93
Location
Southern Minnesota
My 6.5L is plugged. I’ve tried everything and it’s still plugged. No idea what to try next, but everything I’ve tried in either end gets stuck in the bend areas.

good luck
 

Bulldogger

Well-known member
Steel Soldiers Supporter
1,330
586
113
Location
Quantico VA
tried it, still plugged..
Here's how I clean small tubes: find a 3-4" piece of 1/16" or 3/32" braided steel wire (like for hanging large paintings/pictures of ffrom motorcycle clutch cables). Chuck it in a hand drill and begin turning while feeding it into the tube. The frayed end will fray and twist and auger that sucker out good if all goes well. If it is badly plugged, you may need to cut off the end of the cable a few times to expose new "abrasive" ends. It usually works for me if the tube in question isn't completely rusted solid.
BDGR
 

INFChief

Well-known member
722
1,348
93
Location
New York
I had no idea there was a drain hole there. On a M998 family I don’t recall any water gathering in there. If there was it would have been coolant. How does water get in there? Flung up from the tires when driving in wet surfaces???
 

nairb

Active member
Steel Soldiers Supporter
66
110
33
Location
Liberty Hill, TX

Attachments

Last edited:

Bulldogger

Well-known member
Steel Soldiers Supporter
1,330
586
113
Location
Quantico VA
I had no idea there was a drain hole there. On a M998 family I don’t recall any water gathering in there. If there was it would have been coolant. How does water get in there? Flung up from the tires when driving in wet surfaces???
Mine gets water in it because I haven't replaced the seal strips along the hood/windshield boundary. It's on the list, I promise!
BDGR
 

mgFray

Well-known member
Steel Soldiers Supporter
712
983
93
Location
Southern Minnesota
I tried a 3/32" clutch cable, went to what felt like the first bend and stopped moving.. (from both sides).. Ya, mine is either damaged, or so full nothing wants to drill into the packed in dirt/debris.

As for how water gets in, from the hood area basically.. just runs down onto the top of the engine and can sit in the valley.
 
Top