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Starting 301 Diesel after rebuild
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jrbynf View Drop Down
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Joined: 01 Jun 2021
Location: Kansas City
Points: 55 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jrbynf Quote  Post ReplyReply Direct Link To This Post Topic: Starting 301 Diesel after rebuild
    Posted: 13 Jun 2022 at 8:26am
If anyone could provide some assistance on protocol for starting fresh 301 diesel rebuild.  What engine oil for break in? Protocol with rpms? Bleeding the injector pump?  Priming the hydraulic pump?  First oil change?

Thanks
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jrbynf View Drop Down
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Joined: 01 Jun 2021
Location: Kansas City
Points: 55 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jrbynf Quote  Post ReplyReply Direct Link To This Post Posted: 13 Jun 2022 at 8:35am
Priming new turbo? 
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SteveM C/IL View Drop Down
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 8641 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveM C/IL Quote  Post ReplyReply Direct Link To This Post Posted: 13 Jun 2022 at 11:17pm
Originally posted by jrbynf jrbynf wrote:

Priming new turbo? 
For that one pour/squirt some oil in the hole before you install feed line. It holds a small amount in the bearings...excess will drain out.
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 21936 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 14 Jun 2022 at 7:14am
Ideally, you would leave the injectors removed. Hand prime the injection pump until the primer shows resistance. Turn on the fuel shut-off knob. Crank the engine without injectors until oil pressure is made and fuel is squirting from the lines, using a battery charger. I would use 10W-30 diesel engine oil. Use the engine as you would normally use it. Working at full throttle is GOOOD ! Low idle time is baaad.  If you've got no work to do?? Hook a loaded wagon behind it and go for a 20 mile drive in road gear at full throttle up and down hills which varies the load on the engine.
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jrbynf View Drop Down
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Joined: 01 Jun 2021
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Points: 55 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jrbynf Quote  Post ReplyReply Direct Link To This Post Posted: 15 Jun 2022 at 10:47am
Thank you so much for the advise Dr
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HudCo View Drop Down
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Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3916 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 16 Jun 2022 at 11:01pm
go ask your local dealer if you can pay for an hour on the pto dyno they can keep it loaded or vary the load thats what i do at our local agco dealer when our old m and w broke down
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