Troubleshooting Rotary Pump Timing & Speculation Why

Welcome back to Area Diesel Service!
As Curtis explains in this video, we just missed out on collaborating with Jim’s Automotive Machine Shop, Inc’s Allis Chalmer 210 saga! We appreciate fans that tagged us in their content!
Jim did reach out to us for some expert advice, and we gave our best guesses at what could have been the root cause that cascaded into the catastrophic failure the tractor experienced.
We felt it was best to get our resident rotary pump expert, Corey Gracey on camera and discuss the common ways that rotary pump timing can go awry during pump rebuilds.
You might recall Corey from past video rotary pump collab videos for other great content creators like;
‪@C_CEQUIPMENT‬ • @AreaDieselService DB2...
‪@MortskeRepair‬ • Can @AreaDieselService...
‪@WatchWesWork‬ • Rotary Pump Rebuild fo... & • Neglected Forklift Fin...
We hope this video sheds some light on the project over on the #JAMSIONLINE channel, and can also help others experiencing possible pump timing issues and save some future engines!
Follow along “The Cursed $500 Allis Chalmers Two Ten Tractor” saga - • The Cursed $500 Allis ...
​‪@JAMSIONLINE‬Channel - / @jamsionline
COMING SOON: We are also going to be offering up some sweet hats over on our #ADSSWAGSHOP! shop.areadiese...
CHAPTERS
0:00 Intro
0:41Jim’s Automotive Machine Shop, Inc / JAMSI Online
2:07 JAMSI $500 Allis Chalmers 210 Backstory
4:04 Engine Failure
6:25 JAMSI reached out to Area Diesel
6:45 Allis Chalmers 210 Engine Specifications
7:18 Which Injector Gasket is Right?
9:40 Twist - Are the Injectors Right?
10:24 Did the Pump Change?
12:15 Rotary Pump Expert Joins the Chat
13:07 Pump Functionality Walk-Through
17:18 Transfer Pump Explained
19:35 What Affects Pump Timing?
20:14 Drive Shaft & Rotor Alignment
22:42 Weight Cage to Rotor Alignment
27:21 On Engine Adjustment
24:06 Timing Wheel Verification for Right Timing
29:11 Clockwise / Counter Clockwise CAM Alignment
31:45 Speculating Root Cause
32:09 Piston (mis)Matching
34:51 Outro / Speculations
35:50 How to Contact ADS, Inc!
36:24 Collab with ADS, Inc!
36:45 ADS SWAG SHOP
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