S 500 Sedan (140.051) V8-5.0L (119.980) (1996)
/v8-5.0l_(119.980)/Page-681001.png)
Drive Belt: Service and Repair
1ST Version
Preparation
-
Open hood. raise to vertical position.
Overview
-
Model 124: remove fan shroud, install.
-
Models 129 and 140: take off fan shroud ring, place over fan, fit on.
-
All models: slacken bolt (16), about 1/4 to 1/2 turns.
-
Slacken tensioning nut (6), turn to the left.
-
Take off poly V-belt.
-
Examine belt pulley surfaces for signs of damage and dirt, replace if necessary (e. g. worn bearing points of tensioning device, dents in belt pulleys
etc.).
-
Turn setting pointer (13) to marking (1).
-
Install poly V-belt, starting at tensioning pulley (1), refer to Poly Drive Belt Routing. See: Diagrams
CAUTION: Do not use belt wax or similar products.
-
Tighten tensioning nut (12) until setting pointer (13) is located between the markings (2).
-
Tighten bolt (16) to (100 Nm).
-
Examine seat of belt on belt pulleys.
