Search found 119 matches

by investig8
Thu Sep 30, 2021 12:35 pm
Forum: Technical group
Topic: Disconnect 4-wheel drive
Replies: 4
Views: 687

Disconnect 4-wheel drive

Good Afternoon Everyone,
I was reading a day or so ago that the 4-wheel drive can be disconnected to offer a little better gas mileage. If that's true, do I simply remove the front drive shaft or will it require more than that?
Thanks,
Dennis
by investig8
Tue Sep 28, 2021 10:34 am
Forum: General M37
Topic: Fiona is a hit!
Replies: 5
Views: 833

Re: Fiona is a hit!

Thanks Gary,
I had such a great time watching the people look and ask questions, let alone several vets who stopped to re-live some old memories. That is exactly what I hoped would happen once I got her completed.
Stay safe!
Dennis
by investig8
Sun Sep 26, 2021 3:14 pm
Forum: General M37
Topic: Fiona is a hit!
Replies: 5
Views: 833

Fiona is a hit!

Hello All, Well, I entered Fiona in a car show yesterday to share her with as many people as possible. I had several people stop and thank me for coming because they had never seen a truck like her in their entire life. A gentleman stopped to tell me he "almost lived" in an M-37 for about ...
by investig8
Thu Sep 23, 2021 10:31 am
Forum: Technical group
Topic: Leaking differential seals
Replies: 10
Views: 1302

Re: Leaking differential seals

Good Afternoon gentlemen,
After close examination, I have found that the gear oil is definitely leaking past the yoke splines. Any recommendations as to how I might fix this?
Thanks,
Dennis
by investig8
Tue Sep 21, 2021 5:31 pm
Forum: Technical group
Topic: Leaking differential seals
Replies: 10
Views: 1302

Re: Leaking differential seals

I didn't even consider the yoke splines... thanks for that. I'll clean everything up and double check before proceeding.
Dennis
by investig8
Sat Sep 18, 2021 6:07 am
Forum: Technical group
Topic: Leaking differential seals
Replies: 10
Views: 1302

Re: Leaking differential seals

Thanks gentlemen, as always I appreciate the wisdom... So, considering that Fiona sat for almost twenty years, I guess I should replace the seals! Duh!! They weren't leaking prior to the servicing, but that could be because the fluid was a gel... LOL!! Thanks for the photos for the new seals I need ...
by investig8
Thu Sep 16, 2021 10:59 am
Forum: Technical group
Topic: Leaking differential seals
Replies: 10
Views: 1302

Leaking differential seals

Hello All, I serviced both differentials this past week and filled them both with a Synthetic 75w90 gear oil, which I believe I had read on this site that is what I should use. However, since servicing the differentials, both the seals where the u-joint shaft enters are now leaking. Did I choose the...
by investig8
Sun Sep 12, 2021 10:14 am
Forum: General M37
Topic: Cab waterproof cover
Replies: 9
Views: 900

Re: Cab waterproof cover

Hello NamVet, When I bought Fiona, the previous owner had removed the straps and installed two metal bows to keep the top tight and prevent water pooling. I think they are genius and am happy to share them with you all all who may be facing the same problem. The first phot is an overview while the s...
by investig8
Thu Sep 02, 2021 8:13 am
Forum: Technical group
Topic: Generator belt being eaten....
Replies: 16
Views: 1366

Re: Generator belt being eaten....

Thanks for all the responses, you guys are like Google, you know everything! I finally resolved myself to crawling under Fiona and removing the metal splash panel directly under the generator and was able to get a good box-end wrench on both bolts. Tightened them and the adjustment bolt on the topsi...
by investig8
Tue Aug 31, 2021 7:45 am
Forum: Technical group
Topic: Generator belt being eaten....
Replies: 16
Views: 1366

Re: Generator belt - UPDATE

OK gentlemen... I found the fan belt was narrower than a N.O.S. one I ordered from Vintage so that is the most likely problem to the wearing away of the belt. It was riding in the bottom of the generator pully. Now, for a second question... The generator won't stay tight, which adds to the problem, ...
by investig8
Fri Aug 20, 2021 6:12 am
Forum: Technical group
Topic: Generator belt being eaten....
Replies: 16
Views: 1366

Re: Generator belt being eaten....

Thanks guys for your help... It appears that I may have a couple of issues. First, the three pulleys all seem to line up just fine, so I don't think alignment is an issue. The water pump pulley definitely has a small dent in it and the shaft has a very, very small amount of wobble to it. Those I wil...
by investig8
Thu Aug 19, 2021 8:35 am
Forum: Technical group
Topic: Generator belt being eaten....
Replies: 16
Views: 1366

Generator belt being eaten....

Good Morning All, The two or three times I have taken Fiona out for a drive, I could smell rubber burning. After this morning's drive I looked her over good and found that the generator belt (new) is being eaten, leaving a heavy coating of rubber "dust" over the entire area below the pulle...
by investig8
Mon Jul 05, 2021 8:44 am
Forum: Technical group
Topic: Squealing bearing
Replies: 3
Views: 482

Re: Squealing bearing

Generator is where I was guessing, this one has a rebuild tag from 1969... it's probably ready for some maintenance :D
Thanks
by investig8
Sat Jun 26, 2021 12:53 pm
Forum: Technical group
Topic: Squealing bearing
Replies: 3
Views: 482

Squealing bearing

Hello Everyone, Well, took Fiona for about a 15-20 minute drive this morning and find that I have a bearing squealing at higher RPMs, about the time to shift. It sounds almost like a throwout bearing, but it is doing is in neutral and when driving, and with the clutch in or out so I don't believe it...
by investig8
Thu Jun 24, 2021 8:52 am
Forum: Technical group
Topic: M-37 Tire Pressure
Replies: 3
Views: 467

Re: M-37 Tire Pressure

Thanks for the input and the great story... I feel somewhat like an idiot after reading Nam Vet's reply because I then remembered that the tire pressure is plastered on the side of the truck just above the rear tire in many cases... Duh!!
Enjoy your week, I think my problem is fixed...
Dennis