W116, BENZ AID - COMMON QUESTIONS AND ANSWERS

617 Diesel Injector Lapping Procedure

As I continue my quest for perfect 617 Diesel Injectors & truth I have just learned today that I need to have the internal surfaces of my injectors lapped to remove grime & build-up. . .

Is this something I can do myself (lapping the surfaces) if I take on the task of re-building my 617 injectors w/new Monark nozzles?

How would I do this?

thank you & Happy New Year,

Kieran-

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1980 240DD Transmission Rough at Start

I have a 1980 240D sedan with an automatic transmission. When I start the car and drive it first thing in the morning, the transmission shift from first to second gear is rough, it snaps my head when it shifts! However, once I have been driving it for about 15- 20 minutes and it's warmed up, the shifting from first to second is much smoother and about the same for the other gears. Is my transmission having a problem, or is this typical for a car of this age?

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1981 300SD Low compression #1 cylinder

I finally got around to checking my compression and found (the car has 300K+ miles on it) all cylinders had 280-325 on the compression EXCEPT #1 which I checked 6 times with different crush washers and could never get over 160.

I'm thinking I need to recheck my valve clearances one more time. What else can I look for to try and figure the problem?

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1969 280s w108 wont start

hello
I bought a 69 280s (second owner from new)1 year ago.It needs a full restoration so I started a mechanical restoration.The car was in storage for 5 yrs,and had not been started.I replaced all fluids and filters,had the carbs rebuilt,drained and power washed the gastank,replaced all ruber hose and lines,added new bosh platinum plugs,replaced fuel filters,overhauled the mechanical fuel pump,changed the points,ballast resistor,and ignition cables,cleaned and refitted the distributer cap and rotor,after all this the car only starts when gas is poured in the carbs and dies.I have poured fresh gas(87 octane)in the tank and some fuel stabeizer,poured a can of carb cleaner in the two zeniths, Replaced the fuel filters,

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Painting of 1979 300 SD

I am in the process of having the car painted in another country and would like to inquire if you would recommend the one stage or the two stage process. Because I am buying the paint, how many quarts do you think I will need, using urethane medium reducer, plus activator. The paint being used is called Val-Spar. The 1979 300 SD originally used a one stage process and the vehicle will be striped of all chrome hand sanded as there is no body work to be done and the original paint is just starting to form small check marks due to the aging. Thank You

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