I used to have one of these cars, and man, they're a pain when you dont know whats what. I'm assuming you mean the "flasher" unit which looks something like a cylindrical fuse and might cost about $5-$10. If so, then its not too hard. Open up the glove box compartment, and unscrew/bolt it (there should be about 10-16 hex screws, at least on mine they were hex). Pull it straight back (towards you) to get it out (there shouldn't be any cables attached to it). Once removed, look to the left and you should see it attached to a wiring harness (looks a little strange as it may be attached to other cables or a bundle of cables). simply pull it out of the socket (may require a bit of force) and then insert the new flasher unit and test it. (believe me, its boring taking out those screws again). Once tested, reinsert the glove box compartment and rescrew it into position. If this isn't what you're asking for, let me know, I'll keep checking back. The only other thing I could think of for this question is the actual lever for the indicator, which requires a steering wheel puller to get to. (also a lot of fun)
the cam is locked @ 4 oclock the pump @ 12 o clock and the crank is a pig use a Alan key and place it in a hole in the fly wheel under the starter motor or take out number 1 heater plug get a welding rod and put it in the heater plug hole then tunrn the crank over by hand slow until number 1 piston is on tdc.