Hi, I am sending the instructions with some illustrations ,your starter is the one shown in illustration #4. The tip to follow, as written in the instruction,is to lower the starter to get access to the wiring. and when installing do the same ,connect and tighten the wires,then bolt the stater to the engine.
Rear Wheel Drive Trucks
When necessary for access from underneath the truck, raise and support the vehicle safely using jackstands.
Fig. 2: Starter mounting on the 2.2L diesel engine
If the wiring is difficult to access with the starter installed, remove the bolts and partially lower the starter for access to the wiring. If this is done, be careful not to stretch or damage the wiring.
Fig. 3: Common starter mounting for early gasoline 4-cylinder engines Fig. 4: Common starter mounting on later model 4-cylinder and 6-cylinder engines