Hi and welcome to JA. I am Buddy, and i will try and help you out. What is the last 6 of your truck vin#.
DO NOT KNOW
I KNOW HOW TO TIME THE OLDER ENGINES THIS IS MY FIRST ON 2005
There is a series 60 cam service tool kit used to do this. You can do it without it, but i would not recommend it, if you have not done one before. He can easily get out of time and could cause some damage. The cam service tool number is XXXXX It will have all the neccessary tools to do this with.
Here is the procedure using the tools.
Install the camshaft bearings and camshaft gear assembly as follows:?
Note: If new bearings are to be installed, the upper and lower shells MUST be replaced as a set.
Note: Insure that the seal on the rear of the camshaft gear cover does not catch on the edge of the cylinder head.
Note: Verify alignment tool is installed correctly. Incorrect installation will result in gear not being in time and the procedure will need to be repeated.
Apply RTV to grooves in camshaft cap No.1 and Gasket Eliminator® to camshaft cap No. 7
If the camshaft gear cover bolts and/or the camshaft cap bolts are tightened down with the camshaft gear out of time damage to the camshaft gear cover and the timing pin will result.?
I hope this helps you out. If you have anymore questions, just ask.
Here is the procedure for N3 injectors. DDEC 5 engines.
Adjust the valves and N3 fuel injector settings as follows :?
Max. injector lobe travel on Cylinder No.?
Adjust Injector on Cylinder No.?
Adjust Valves on Cylinder No.?