(1) dido on the rack, while your at it don't forget the tie rod ends,

(2) before you replace the pump ($30 - $40 ), pull the supply hose from the nozzle to make sure your the pump is really bad. Sometimes the nozzles themself will plug up ($2 - $4) and not let the fluid spray. The pump motor can run and the and the pump mechanism can be bad. Check the complete system before you buy parts. Many little non-expensive things to go wrong here.

(3)
Three possibles here. Frame is sprung, not a biggy, lots of cheap frames around. Lumbar support is broken, also lots of thoese parts. Cushion is bad, this getting to be common on the 240's because of there age. Also about $385 for a set from IPD. I bought a set of seats from Ebay, took the cushions out and put them in my seats, then threw the rest out. Cost about $75 for the two seats. Not a big thing to pull the seats apart to see what wrong. Takes about an hour per seat.

(4) Go with the gear fix. It's cheaper, lasts longer. Also, like he says, don't reset the odom when vehicle is in motion.

I'll let the others try and tackle #1 & #3... But for #2 & #4:

#2 - I had the same problem with my washer pump a few weeks ago. The fix is easy. Gently pull off the hoses connected to the pump and use a pencil or something to plug them or else you'll lose all of your fluid. The pump is attached to two notches on the side of the fluid tank, just pull it off carefully.

You'll see four bolts on the bottom of the pump. Remove them. You'll notice a circular disc that has probably seized. Spin it around with your finger a few times. And if you have some oil, lube it. Put it all back together, and the pump should work.

#4 - For your odometer, there's a small plastic "tooth" gear. Once a tooth gets stripped off, the odometer will not turn anymore. You can buy a replacement gear for $29/shipped. Visit my website below and click on the "Odometer Repair" link on my page. Installation is fairly simple. Just because you buy a replacement speedohead doesn't necessarily mean it will have a working gear. Stick with the unit you have and replace the gear.
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Regards,
Eric Staufer,
'89 244DL 118k
My 240 Page

#1. Get a rebuilt rack, various suppliers have them, check warranty.

#2. Who knows, does the pump work?

#3. Don't know about the bending back part, but the lumbar support pieces are like 10 or 15 bucks from a place like RPR.

#4. Used pod or get it fixed, either works.

#5. Good luck.