Search found 46 matches

by Halfdunn
Sat Sep 17, 2022 7:24 pm
Forum: Technical group
Topic: What size spindle nut socket
Replies: 3
Views: 321

Re: What size spindle nut socket

I believe it is a 2 9/16 for the wheel spindle.
by Halfdunn
Sun Aug 21, 2022 6:07 pm
Forum: Technical group
Topic: R-2 Clutch replacement
Replies: 0
Views: 3842

R-2 Clutch replacement

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by Halfdunn
Sun Aug 21, 2022 6:06 pm
Forum: Technical group
Topic: R-2 Clutch replacement
Replies: 1
Views: 285

R-2 Clutch replacement

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by Halfdunn
Sun Aug 21, 2022 6:04 pm
Forum: Technical group
Topic: R-2 Clutch replacement
Replies: 1
Views: 255

R-2 Clutch replacement

IMG_08663.jpg IMG_08641.jpg IMG_08652.jpg Well I thought my clutch needed attention so I ordered all the parts and removed the transmission and clutch components. After removal, it seems as though it may not have needed to be changed after all. The flywheel was not heat scorched or any grooves scor...
by Halfdunn
Tue Jun 21, 2022 8:26 pm
Forum: General M37
Topic: Got some work done while off...
Replies: 11
Views: 1033

Re: Got some work done while off...

Here is my 1953 USAF R-2 Rescue Truck.
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by Halfdunn
Tue Jun 21, 2022 8:23 pm
Forum: General M37
Topic: Got some work done while off...
Replies: 11
Views: 1033

Re: Got some work done while off...

The Red Crash Truck is actually a Marine Corp MB-2 Crash Truck and normally has a roof turret on top and were built in the mid 1950's.
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by Halfdunn
Wed May 04, 2022 6:06 pm
Forum: Technical group
Topic: Can't get timing right, can the oil pump gear be off by one
Replies: 20
Views: 2748

Re: Can't get timing right, can the oil pump gear be off by one

Thank you, thank you very much. I appreciate all of the archived articles and have downloaded them to my computer for reference when I start the process.

I really look forward to trying this out on my decent running M-56 chassis 230 engine.

HalfDunn
by Halfdunn
Mon Apr 25, 2022 7:15 pm
Forum: Technical group
Topic: Can't get timing right, can the oil pump gear be off by one
Replies: 20
Views: 2748

Re: Can't get timing right, can the oil pump gear be off by one

Thanks guys! Still stock carb and have never really messed with the Governor. I am happy at 40 mph like some of you and remember, I am pulling along 7800 lbs of weight on my USAF R-2 Rescue truck with all of the proper equipment on board. I may still tinker with the timing a little for some fine adj...
by Halfdunn
Sun Apr 24, 2022 3:46 pm
Forum: Technical group
Topic: Can't get timing right, can the oil pump gear be off by one
Replies: 20
Views: 2748

Re: Can't get timing right, can the oil pump gear be off by one

Well, I finally got around to getting my timing right. I could not have done it without the help from this group. With #1 cylinder at TDC on compression stroke, my rotor was pointing to the 5 o'clock position in the distributor. I could not get enough adjustment by moving the distributor to get anyw...
by Halfdunn
Mon Nov 22, 2021 9:35 am
Forum: Technical group
Topic: Right antifreeze for M-37?
Replies: 4
Views: 544

Re: Right antifreeze for M-37?

Thanks everyone, will do.
by Halfdunn
Sat Nov 20, 2021 5:52 pm
Forum: Technical group
Topic: Right antifreeze for M-37?
Replies: 4
Views: 544

Right antifreeze for M-37?

Ok, searched this forum for antifreeze recommendations and cannot find an answer. Any help?
by Halfdunn
Wed Oct 20, 2021 7:39 pm
Forum: Technical group
Topic: Can't get timing right, can the oil pump gear be off by one
Replies: 20
Views: 2748

Re: Can't get timing right, can the oil pump gear be off by

Yes, the distributor is oriented correctly. Yes, the wires have all been moved one position counter-clockwise in the distributor. Rotor points to 5 o'clock currently. That is my reasoning for the oil pump gear to be off by one tooth. Not the offset slot in the end of the pump shaft. Crazy thing is i...
by Halfdunn
Sun Oct 10, 2021 10:48 am
Forum: Technical group
Topic: Can't get timing right, can the oil pump gear be off by one
Replies: 20
Views: 2748

Re: Can't get timing right, can the oil pump gear be off by

Thanks everyone for your help in my dilemma. Sorry for the late reply as I attended a GA MVPA event near Atlanta this weekend. I firmly believe I will need to remove the oil pump and move the gear counter-clockwise one tooth. I have not had the pump disassembled since I have had the truck for almost...
by Halfdunn
Wed Oct 06, 2021 7:24 pm
Forum: Technical group
Topic: Can't get timing right, can the oil pump gear be off by one
Replies: 20
Views: 2748

Can't get timing right, can the oil pump gear be off by one

Been trying to time my 230 Cu In and just cannot get it right. Pulled distributor cap at #1 on TDC Compression stroke and the rotor points to about the 5 o'clock position. # 1 plug wire goes to the corresponding tower on the cap as the rotor points to. I have read somewhere else where you remove the...
by Halfdunn
Tue Apr 20, 2021 4:50 am
Forum: General M37
Topic: 2021 ROLL CALL-PLEASE CHECK IN!
Replies: 69
Views: 25934

Re: 2021 ROLL CALL-PLEASE CHECK IN!

Matt Dunn is still here with my 1953 USAF R-2 Rescue truck and my 1968 Bailfield M-274A5 Mule. Great site with a lot of info for all of us.