Post by
Svenfran »
https://forums.nicoclub.com/svenfran-u83405.html
Fri Aug 02, 2013 8:40 am
Well, it's obviously way too late to help, but I just completed this job on my 95 Maxima. Nearly all the posts I found said to remove the engine crossmember and the exhaust Y-pipe. Maybe I'm stubborn, but removing the Y-pipe on my Max with 226K miles looked to me like a recipe for trouble, so I managed to R&R the rack without removing either. Full disclosure: I did remove the sway bar and the suspension lower control arms, because I essentially replaced/rebuilt the old loose front suspension components (new lower control arms with integral ball joints and bushings, new sway bar bushings, new struts, plus the steering rack, of course). Parts total about $1,000 (the AC Delco replacement rack was about $250 of that; also replace the two main rack rubber mount bushings; I bought Moog). Be sure to replace any O-rings for hydraulic lines that have them if you remove or dislodge the lines; those came with the rack from AC Delco).
If you're just doing the rack (without all those other suspension pieces at the same time), I think you can still get away with removing only the sway bar. I rotated the sway bar and extracted it from the passenger side, but you have to loosen or remove the exhaust heat shield forward of the rack to get clearance for removing the sway bar). The rack itself came out the driver side. Had to remove 1) the 4 main mount bolts into the firewall (not difficult), 2) the neoprene boot between the rack and the firewall (several 6 mm bolts with 10 mm hex heads), 3) the yoke inside the boot (remove from both the rack input shaft and the steering column lower end--two 8 mm pinch bolts, which have 12 mm hex heads), 4) the outer tie rod ends (of course, bought new ones), 4) the large rubber hydraulic return hose and the steel pressure line next to it on the top of the rack. A couple of tricks: you pretty much have to remove the round plastic evap canister above this area to get to things (or remove the lower hose and cram it up out of the way. To get the rack to rotate counterclockwise (viewed from the driver's side) sufficiently to allow the input shaft to clear the fender well cutout while you're sliding the whole thing out, you HAVE to loosen the steel line and flange nut going into the rack on the far right end (passenger side) of the rack and have someone bend it out of the way while guiding the rack toward the driver side (and vice versa for reinstall of the new rack). And you have to remove the yoke from the input shaft or it won't come out. And whatever you do, follow the advice in the FSM and be sure to center the steering wheel and tie it in place before starting this whole process. Rotating the steering wheel too far either way without the rack attached messes up something with an air bag cable, so I took pains to be sure the wheel was secured before I began any of this and that the new rack itself was centered before installed it. The steering wheel was pretty well centered when I was done, although I will still have an alignment to get the toe-in correct.
This job took me MANY hours, so it's not for the faint of heart, or those without wobble sockets, or those who don't have a couple of weekends to devote to it, but it can be done and now my wife's old Max (she keeps it pristine) is good to go for many more miles and years, plus she's safe now that the front end is no longer loosey goosey.