Notes On Sealant Path For Timing Case Cover - AH01.40-P-1000-01MRH
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Engine 264
The sealing surfaces must be cleaned.
The sealing surfaces must be flat (replace any bent component parts).
The lines (1) identify the sealant path.
Use only the sealant listed in the repair products.
Apply the sealant at the specified sealant path in the form of a bead with a height and breadth of 2.0 mm (± 0.5 mm).
The sealant bead must be continuous with no interruptions.
Do not spread the sealant bead.
Maximum assembly time: 13 minutes.
Once the parts have been assembled, do not disassemble them again.
Remove any excess or leaking sealant from the adjacent sealing surfaces after tightening the cylinder head cover.