Notes on application of sealant to coolant pump housing - AH20.10-P-0001-02RVK

ENGINE 113.995 in MODEL 230.472 

ENGINE 113.993 in MODEL 463.270/271 

ENGINE 113.990 in MODEL 211.076/276 

ENGINE 113.992 in MODEL 230.474 

ENGINE 113.991 in MODEL 215.374, 220.074 

Application of sealant to timing case cover 

The sealing surface must be cleaned. The sealant must only be applied on the timing case cover to the specified surfaces in the form of a sealing compound bead 2.0 mm (±0.5 mm) diameter. The sealing compound must be applied within 10 min. The sealant bead must not be spread. Use only the sealant indicated in repair materials.

Fig 1: Identifying Sealant Applying Area On Timing Case Cover

Courtesy of MERCEDES-BENZ USA