D19 diesel timming

Sorry I dont have a exact answer to this question, but I have already pulled the no. 1 injector , got it coming up on the compression stroke by hand turning , then taken an electrode to find TDC -or see how close a timing mark is on the pulley ; Dr. Allis , Mack , or someone  will know for sure about a D19

Allis engines with the Rosa master pumps used a bolt on thr flywheel to mark TDC. On the left side of the bell housing there is a shoulder bolt sticking out towards the front of the tractor. Remove the bolt and reverse it back into the hole. Take a wrench and rotate the engine slowly. There is a counter bore in the flywheel that the bolt will fall into. There is only one hole so there shouldn't be any mistake. This will locate TDC on #1 cyl. IF the timing marks inside the pump window are seen. Remove the 2 screws on the pump window. There is a mark on the stationary rotor head of the pump and a mark on the rotating group. When this mark is seen in the window the #1 cyl. is on firing stroke. Line up the flywheel bolt then line up the pump marks then advance the pump to proper time. If I remember right from my AC pump manual each mark on the pump rotor is equal to 2 degrees of advance. I normally go a few extra degrees on a 262 in a 17 but the 19's have the later model pump with timing advance for cranking so that's not really needed.

the timing marks are etched on the front pulley, they are very faint, you have to have it real clean to begin to see any marks and it is possible youve got a pulley from an early D17 which wont have marks on it.   The best way to find TDC is to remove #1 injector, the sick a long rod in the hole, before sticking anything in the injector hole use a long wire to be sure the piston isnt at the botton but near the top.  Roll the eng over until the rod goes down a little, measure how long it sticks out and mark the crankpully at the timing pointer cast in the front cover, now roll the eng the oposide way and watch the rod go up then down, stop when the the rod length measurement is the same and mark the crankpully again.  Remove the rod,  now measure half way between the two marks and thats TDC and you can permanetly mark the crank pulley.  Now you have a known good TDC mark to start from.  HTH

I have a 262 turbo from a CII that I put in my WD-45D. It runs great and I pull a 4bottom and 15' disc with it. They have the best heads on the 262T, more meat and better cooling because the water pump is on the block. We pull the tractor in the 4500 to 6500 classes in 2nd gear at 6 plus mph when allowed. We won several classes pulling against larger tractors. These are hard tracks too, not sand. Either 18.4x30 or 15.5 and 16.9x38s and run 2600rpm.

Here is a link to a few of the photos of my WD-45 diesel with the 262T in it, from a CII.

http://s221.photobucket.com/albums/dd303/fayegood/2009%20Tractor%20Pull/Camden%20Tractor%20Pull/