Check the DIY for the M103 water pump on this site for some good pics. I used that and was able to do myself in about 5 hours. You'll need a stiff piece of steel wire bent to about 45 degrees to fit behind the clutch fan pulley to lock into place or it may not come off (do an internet search to see what it looks like first). Remove air intake assembly and housing. Remove radiator hoses from WP and Radiator after draining radiator from the bottom front right. Remove Thermostat head and thermostat (may not be necessary). Remove / reposition the fan housing to access the front of the fan clutch first. After you get the fan and clutch off as ONE unit, loosen tensioner and get serpentine belt off, wires and distributor off next, then bypass heater hose (underneath it running across to pump loosened and pulled out of pump), PS Pump Pulley off, WP Pulley off, tensioner bracket bolts removed, tensioner bolt removed, 13 mm brass tensioner loosened, remove bolts of PS Pump and bracket and swivel PS pump down to the right, remove large center bolt down below WP and PS pump pulleys and then remove tensioner bracket and then tensioner assembley. Then take out 3 bolts and one allen head holding PS pump in (a couple tricky angles for back and back bottom bolts...use extensions and flexable angle sockets). Wiggle PS pump out and note how it comes out to be able to easily wiggle a new one back in the opposite way (pay attention!). Use a little grease on the back of the new O-ring to hold it into the pump or it will keep falling out when trying to reinstall.
Hardest parts of the job...fan clutch (struggling with tool to get pulley locked in), removing pulley bolts (may want to try and loosen before removing serpentine belt as last bolts of each requires pulley to be held firm), getting flex angle sockets on back top and back bottom bolts of WP, and wiggling WP out and back in.

I think I covered it.