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Old 12-07-2013, 10:54 AM   #139
Vintage Windmills
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Join Date: Sep 2010
Location: Prior Lake, MN
Posts: 4,305
Re: 1971 K20- project just get driveable!!

Quote:
Originally Posted by swamp rat View Post
Yes the manual does say to use a high melting point grease, chapter 4-20, this is the downloadable factory service manual i downloaded from here on the forum

I look at it like i would never rebuild an engine without lube nor any bearings, even on a manual tranny i would use some assy lube. Go look at where your fill plug is in relation to the hubs, its actually below the hub level, the hubs get gear lube by the lube being flung around and cornering ect. So how far down the road would you get before the bearings get properly lubricated? The grease will eventually dissolve into the gear lube.

Here's another thread for reference:
http://67-72chevytrucks.com/vboard/s...d.php?t=475710
Just take a hard left and then a hard right

Thanks for the info from the manual. If not using grease, I'd still put assembly lube or gear lube on them. The question is whether to pack or just dip in lube. Still thinking I will just pakc since its not a big deal
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67 GMC K1500 Custom- 305V6 SM420, PTO, Ram Assist, yellow (the outcast) (project period correct upgrades)
67 GMC C2500 351V6 TH400, AC, PS, PB (can't decide what to do with. Update, decided to keep and will restore )
86 CHV K30 502 th400, apple red NEW
71 CHV K20 350 SM465, ochre (saved work truck)
71 CHV K20 292 SM465, white, tach, PTO, (future project)
72 CHV K20 350 350th, medium blue (project stocker)
01 CHV K2500hd crew, indigo blue

^3 dont run and the others don't see winter either
'86 K30 Cummins "Fireside" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=649649
'71 K20 "get driveable" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=590642
'72 K20 Build Thread: http://67-72chevytrucks.com/vboard/s...=493477&page=6
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