The W116 LibraryThe definitive W116 resource!
Started by TNNBENZ, 20 November 2021, 10:10 AM
Quote from: Randys01 on 20 November 2021, 04:36 PMThere is no gasket between the WUR and the mount on the motor....indeed it is reliant on the heat to warm up the WUR.Now as for the diaphragm I don't know what you mean?By the way...there is no way you will get the fuel pressure right without a Test Gauge....and the chart of values.Have you opened Pandora's box? or is still in tact.?
Quote from: Randys01 on 23 November 2021, 07:24 PMPulling a WUR apart is chapter in its own right. You either become full bottle on them and forensically pull it down..replace..etc OR for the time being leave well enuff alone. Unless it is really stuffed it will work of a fashion.That's the trouble with these babes..they will work faithfully for years, slowly degrading but still working. It's when you want them a 100pc the fun begins.The CIS tester is all you'll need. The workshop manual should cover the procedure inc the fuel pressure tables.
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