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#1
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Front Spring Removal Q
Do i need to remove the shock before removing the spring?
I think this step was left out of the Wiki article...it seems I should have loosened the top shock nuts first, no? dd
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------------------------------- '85 300D, 'Lance',250k, ... winter beater (100k on franken-Frybrid 3 Valve Kit) '82 300D, 'Tex', 228k body / 170k engine ... summer car '83 300TD Cali Wagon 210k, wife's car |
#2
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Remove the shock only if you have the LCA supported by a jack or stand, or the spring compressor already in place.
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RRGrassi 70's Southern Pacific #5608 Fairmont A-4 MOW car 13 VW JSW 2.0 TDI 193K, Tuned with DPF and EGR Delete. 99 W210 E300 TD Turbo, chipped. Still needs EGR Delete, 228K 90 Dodge D250 5.9 Cummins/5 speed. 400K |
#3
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Yes, and since it sounds as if you've never done this before, it would be a good idea to use a safety chain. If a spring gets loose it can seriously hurt you or possibly even worse.
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#4
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Year
Make Model Front springs? Rear springs? And you are using the correct spring compressor, not a cheap tool mart special?
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DO IT RIGHT THE FIRST TIME, DON'T BE A HACK Political Correctness is NOT part of my vocabulary and finally FIGHT CRIME...SHOOT BACK '82 240D Stick '85 300D Auto Drove my first MB at age 16 1960 300SL W190 |
#5
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I took the top shock nuts with the car on the ground. Then when I raised it the spring was much straighter and easier to put the compressor on.
Im using the Klann compressor. Safety chain in place :-) I used to work in a machine shop and understand the power of a spring that big. dd
__________________
------------------------------- '85 300D, 'Lance',250k, ... winter beater (100k on franken-Frybrid 3 Valve Kit) '82 300D, 'Tex', 228k body / 170k engine ... summer car '83 300TD Cali Wagon 210k, wife's car |
#6
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Oh my goodness, front suspension work SUCKS.
took me hours and hours to get the LCA bushing out, only to find rust i need to address before re-assembly. One side apart, one side to go.
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------------------------------- '85 300D, 'Lance',250k, ... winter beater (100k on franken-Frybrid 3 Valve Kit) '82 300D, 'Tex', 228k body / 170k engine ... summer car '83 300TD Cali Wagon 210k, wife's car |
#7
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Another question...
Is it bad to leave the spring in it's compressed state overnight in the spring compressor?
I would think not...but... I wanted to check.
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------------------------------- '85 300D, 'Lance',250k, ... winter beater (100k on franken-Frybrid 3 Valve Kit) '82 300D, 'Tex', 228k body / 170k engine ... summer car '83 300TD Cali Wagon 210k, wife's car |
#8
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A hacksaw and a mallet got my LCA bushing out, a C-clamp and some soapy water got it back in. Coincidentally a socket extension fit pretty well to flute the aluminum sleeve.
I just re-assembled my front springs and shocks today. I found that installing and torquing the two shock bolts on the LCA first when the steering knuckle and shock tube can be moved to provide access was the easiest. The I aligned the steering knuckle to the UCA and the shock to the hole. Once the spring is in, getting a socket and torque wrench onto the shock bolts wasn't happening. |
#9
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I hear you...........it's been months for me...........a little bit at a time...........
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#10
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Quote:
Nope..........it's fine. |
#11
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Quote:
I wouldn`t leave the spring compressed. It just leaves a lot of stress on the tool. You have apotential bomb ready to cut loose. I used a 17mm gearwrench to relax the compressor once the spring was out. there is a saying where I use to work: "There is no job so important, and no service so urgent, that you don`t have time to performe your work Safely". Charlie
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there were three HP ratings on the OM616... 1) Not much power 2) Even less power 3) Not nearly enough power!! 240D w/auto Anyone that thinks a 240D is slow drives too fast. 80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works |
#12
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Pull down hard on the rod and get the shock to extend outside the body. Then you can access the inner screw. Nobody removes a spring to change a shock.
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#13
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I agree with not removing the spring if you're only changing the shock - but since the spring was already out, I figured it's easier to simply reassemble with the base of the shock getting attached to the LCA prior to re-installing the spring onto the pad.
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#14
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Yet another question
I have another question:
What is the torque value of the nut that attaches the LCA to the lower ball joint? I cannot find this in the FSM anywhere. (I am not replacing the lower ball joint, they were recently replaced by the PO. I had to take off the LCA to get the LCA bushing off in a vise) I guess technically it is a self locking nut, so I should technically replace it. I think I'll put blue loctite on it and call it a day. I guess I could replace it later. dd
__________________
------------------------------- '85 300D, 'Lance',250k, ... winter beater (100k on franken-Frybrid 3 Valve Kit) '82 300D, 'Tex', 228k body / 170k engine ... summer car '83 300TD Cali Wagon 210k, wife's car |
#15
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The W126 is 60 lb.-ft. I'd venture to say that the W123 is identical.
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