Continued...
Getting the Fan Nut to thread onto the Water Pump was a bit more of a chore than I thought it would be. It was harder to get a purchase on the Fan that would keep it aligned with the Water Pump's threads than I expected. I was afraid I might cross-thread these two items but then the nut started threading onto the Water Pump.
I used the Fan Clutch Tools to torque down the Fan to the Water Pump. The Shop Manual calls for 41.5 Ft-lbs but I don't have any way to accomplish that other than to give the tools a guesstimated tightness.
The Fan Shroud has two bolts that attach it to the Radiator. The one on the passenger side is difficult to access due to an Air Conditioner Hose causing interference. I used an 8mm Ratcheting Spline Wrench.
The Upper Radiator Hose was now installed. It attaches to the Radiator and the Water Pump.
A few odds & ends - Throttle Cable Dust Cover, Air Intake Assembly, etc. - are put back into position and fastened down.
I mixed up 50/50 mixtures of Coolant and Distilled Water and added it to the Degas Bottle. I ran the engine and added more Coolant as needed.
I then ran the engine for a while with the Heater on Hot and occasionally ran the RPM's up to 3000 and held it there for a short time.
I shut the truck down and came back an hour later. I added some Coolant and started the truck. I let it run for about 10 minutes then I shut it down.
I was pleased that I hadn't seen any leaks so far.
I returned an hour later and took the truck for a test drive. All seemed to be going well but, about 4 miles down the road at 45 mph, I noticed the temperature was climbing steadily. I turned around and started back. The temperature continued to climb and it seemed it was going to get into the "Red Band" shortly so I pulled off the road and shut down the engine.
I let her cool down for 5 minutes or so and then checked the temperature. It was around the mid-range of the Temperature Gauge. I decided to see if I could make it home before it overheated. It was about 3-1/2 miles to get back home but, although the temperature was climbing again I made it back before it overheated.
I let the truck sit outside in the 32 degree weather and came into the house to eat supper.
After getting a full belly, I came back out and started the truck again. I watched the temperature climbing and was just about to shut down the engine when the temperature started dropping.
I drove the truck into the LBG and shut her down. After some quality time on the Internet, the most likely problem seemed to be some air in the system. With the heater on Hot, I started the truck and let it idle for a bit, then ran it to 3000 rpm for 30 seconds or so, then back to idle. I went out and examined the Fan, Engine, Hoses and Degas Bottle. I went back and forth from running the Engine up to 3000 rpm and then back to idle for quite a while. The temperature was staying steadfastly at the middle of the temperature range. After close to 30 minutes of this, I shut down the truck and came to the house.
I'll see if it needs some additional coolant tomorrow morning after sitting all night. I plan to give it another test drive tomorrow.
Scott