Vacuum
Determining Correct 1980 to 1985 Diesel Vacuum System Hose and Line Routing
When troubleshooting your vacuum system you must know where the hoses and lines go
What's wrong with my Mercedes?
Vacuum Problems
Vacuum
Constantly Failing Diesel Vacuum Pumps
Look for the cause in the drive mechanism
Vacuum
Fixing W116 and Early 123 Door Locks
#1 Failure Point are the rubber diaphragms in the door lock actuators
Vacuum
What is Causing Diesel OM616 and OM617 Vacuum Pump Failures?
Pump mechanisms breaking apart and piston bolt failures
Vacuum
Overhauling a W116 300SD Engine Driven Vacuum Pump
Repair kits and parts are not available new for the twin diaphragm pumps
Vacuum
Keeping Mice Out of Your Car
Double check for damage and use a product to scare them away