Mercedes-Benz S (W223) 256.930 320kW (2021-2023) – Timing, Adjustment & Lubricant | RepairSpecs

This specification set includes:

• Adjustment Data — engine identification (code, capacity, cylinders, valves), firing order, valve clearances, idle speed, fuel injection pressures, and drive belt layout diagrams.
• Lubricants & Fluids — engine oil grade and capacity, drain plug torque, coolant type and capacity, brake fluid specification, and transmission/gearbox fluid capacity.
• Timing Procedures (1 section) — step-by-step timing belt/chain removal and installation instructions, timing mark alignment, and manufacturer warnings and recommendations.

Compatible with the following Mercedes-Benz S variants:

• Mercedes-Benz S S (W223) — 2021, 2022, 2023 (320kW, engines 256.930)