91 Ranger fuel line leak

[dino360]

I recently had my fuel pump replaced and noticed my truck had enveloped a problem starting cold. Now that the season is changing, this problem is becoming more troublesome. I'm having to prime the key several times before it will start(approximately 15-20) which leads me to believe all the pressure in the line is gone and the engine is basically getting an out of gas situation each time I turn it off. I started checking for leaks and smelled gas at the fuel tank area. Using a mirror, I found that there is a leak where the line connects to the fuel pump nipple coming out of the fuel tank. I was able to see one green o ring laying on top of the tank and another hanging out at the fuel line/fuel pump connection. I belive the o ring seal or seals fell off or were misaligned by the mechanic and I'm looking to see if anyone could tell me where I can find a diagram or picture of the correct o ring placement and what size and part number to replace them with. Thanks