In the two years of owning my 560SEL, one of the things I have appreciated is the original Becker CD player. I’ve owned many classic Mercedes-Benz models over the years, but until the 560SEL none of them had their original Becker intact. The Becker radios just look and feel right in the dash of the car. I had never really understood that before. That...
I attempted to attend the MBCNSW May night drive with two separate cars. Coincidently, I had the same brake issue with both cars. On both cases I experienced a soft brake pedal, and on further investigation a very hot drivers side rear wheel. The rear caliper was not releasing properly causing it to drag and boil the brake fluid. I knew the hoses...
I’ve had the AMG Aero I wheels ready to go for a couple of months. I couldn’t fit them until the Penta wheels were on the 450SLC. The reason was that I wanted to use the lug bolts from the SLC on the 560SEC. I do have another set of the long style lug bolts, but they are not nearly as nice as the...
When I purchased my 1987 560SEC it came with Simmons B45 Wheels. These are a high quality Australian made three piece wheel. I pretty quickly replaced these for a couple of reasons. The 245 profile tyres rubbed quite badly; There was a terrible wheel wobble; and I didn’t think the suited the car. I sold those wheels and replaced them with the replica 8...
Last year I had the exhaust replaced on my 560SEL. At the time the exhaust was rubbing on the drive shaft and had a few holes. I had a custom stainless system built that I am really happy with. This year I saved up to do the same thing on the 560SEC. While the SEC’s exhaust wasn’t rubbing, it was starting to get...
Last week I fixed the outside temperature LCD on my 300SE. Today it was time to fix the 560SEC outside temperature display as well. In my previous post I covered the details of where I purchased the replacement LCD panels. This same repair should also work on W124 and W201 models of the same vintage. I understand there are minor variances, and that the...
A couple of months ago some of friends of suggested a group order for Cocomats. This coincided with a 15% off sale and shared shipping. Cocomats are a floor mat made from coconut fibre and were a period accessory during the 1950s and 60s. They were quite popular with Mercedes-Benz, Porsche and other manufacturers. I have wanted to replace the generic rubber...
A couple of months ago I tried a modification on my 560SEL to trigger the auxiliary cooling fan earlier. The primary reason for this was to provide adequate air flow over the A/C condenser in stop/go traffic. The W126 A/C was designed for R12 refrigerant and is marginal at best with R134A. I used a resistor to trick the fan into running at...
I have now completed the installation of the Movovalve elimination kit on my 560SEC. So far so good. Most importantly, I don’t have heat when I don’t want it, but it is available when needed. In the last installment, I completed the routing of the cooling hoses. From there I installed the radiator and ensured the cooling system didn’t have any leaks. The...
Today’s job was installing a W126 radiator into my 1987 560SEC. I had previously sorted out the cooling hoses as part of my monovalve eliminator install. I was just waiting on a few extra parts I had ordered to begin this job. Firstly I decided to replace the coolant reservoir tank. My current one is not leaking, but the plastic was quite discoloured and...
I had previously removed the W126 cowl covers to clean the drains. Now they are clean and I have replaced the ABS module bracket, they were ready to be re-installed. Before I did so, I had some new parts to install. The first were the rubber boots that cover the windscreen wiper shafts. On most W126 cars they are almost non existent. On my...
As part of the installation of the Monovalve elimination kit, I needed to remove the ABS controller bracket. The bracket was in the way of the coolant hoses. I order to remove it, I needed to remove the W126 cowl drains cover. This is great opportunity to inspect this area and clean it. Cars that have parked outside often have debris here that causes...
I have been working on a project to eliminate the monovalve from the climate control system in my 560SEC. In the last part I had almost completed the cooling hoses required for the job. I had mostly worked out hose routing I was looking for – which was combining the dual outputs from the heater core into a single hose where I could place...
My 560SEC has been leaking from the power steering and self leveling suspension. In both cases, it is obvious that (at least some) of the leakage is coming from the low pressure hydraulic hoses. It is possible there are additional leaks in the steering, but fixing this obvious one is a good place to start. I had looked at doing this job...
As part of the work I have been doing to the 560SEC, I have removed the radiator. The radiator was leaking from the top tank and appeared to be original. It was an IMI unit which was one of the OE suppliers and had a 1987 date code on it. W126 radiator removal is fairly straightforward. Fist step is obviously draining the coolant,...
My 560SEC had been leaking coolant and giving me heat when I didn’t want it. Last week I started the repairs for these problems. As the Bosch and Mercedes W126 Monovalve repair kit was no longer available, I have been installing the Klima Design Works monovalve elimination kit. In the first part I removed the W126 monovalve, auxiliary water pump and other hoses. This...
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