Mercedes, stuffing box replacement in Hevel Eilot

Mercedes, stuffing box replacement in Hevel Eilot.
If you notice traces of oil on the distributor housing, it may indicate that the upper stuffing box is leaking and needs to be replaced. To replace it, remove the wheel, dismantle the air filter housing, the air intake, pump out the oil from the power steering tank, then remove the distributor, remove the shaft from the housing, remove the stuffing box and replace it with a new one. Carry out the assembly in the reverse order.