You sold an Evo' body so you could buy a 2003 body? I should let you figure it out for yourself.
But I am a nice guy, even to those with poor taste.
1. Assemble tools: AC valve tool, 12 pt 1/4 inch socket, rachet, imperial allen key set, adjustable wrench (spanner?)
2. De-gas the cocker.
3. Remove bottomlines, drops, regulators, barrels.
4. Remove bolt.
5. Using 1/8" allen, remove beaver tail.
6. Remove cocking rod.
7. Unscrew back-block from pump-arm rod.
8. Using 1/8" allen, remove grip frame screws.
9. Remove grip frame, sliding the timing rod out od the slot in the trigger plate without bending it.
10. Using 3/16" allen, remove IVG, unless you have the Rex velocity adj. kit, which I think you do. It should pop right out the back if you have it, as it was held in place by the beaver tail screw.
11. Tilt the body up until the mainspring falls out the back.
12. Using a 1/8" allen, back the cocking lug up into the hammer. Turn the allen counter clock wise, if looking from the top of the body. Hammer must be forward for the allen to line up with the hole on the top of the receiver.
13. When the lug is recessed into the hammer cylinder, the hammer can be dropped out the back of the body.
14. Insert the autococker valve tool into the back of the receiver. Remove the jam nut.
15. Remove the lug from the bottom of the receiver, beneath the valve, using the 5/32" allen.
16. Slide the valve and valve spring out of the receiver.
17. Remove all hoses from the front pneumatics.
18. Using your adjustable wrench, remove the front pneumatics from the front block. The individual components may need to come off in a particular order, and may or may not need the hose barbs removed. Pump arm rod can be left attached to the ram and slid out the hole the ram threads into.
19. Using a 3/16" allen, unscrew the "banjo" bolt from the center of the front block. There is an oring on the banjo above and below the front block (2 orings on the banjo bolt).
20. Remove front block.
21. Using 1/4" 12pt socket and rachet, remove the screw that holds the asa (air intake) on the receiver body. There is an oring between the asa and the receiver.
22. If you have a wire type ball detent, leave it there. If you have a ball type ball detent, leave it or take it out. I fhte body is going to be anno'ed, you need to take any detent out.
23. Beat the receiver body against your head for trading a classic custom milled body for an off the shelf stock body.
Oh well, to each their own.
