Mercedes-Benz M-class W163 - Repair manual and operation

5.2.18. Removal and installation of a receiver dehumidifier

Details of installation of a receiver dehumidifier To/in

1 — Facing slips 2 — the Top forward cross beam of a frame 3 — the Bolt 4 — the Bolt 5 — the Refrigerator line	6 — the Refrigerator line 7 — TORX 8 — the Receiver dehumidifier E1 — the Left block headlight E2 — the Right block headlight

PERFORMANCE ORDER

All sealing elements are subject to replacement without fail. Details of installation of a receiver dehumidifier are shown on an illustration to which all references which are found in the text belong. Remove the top forward cross beam of a frame (2). On models 163.113 remove a cooler of a path of pressurization of air (see the Section Removal and installation of a radiator of the cooling system). On models 163.113 remove the MAF sensor behind a cooler of a path of pressurization of air at the left (between an air sleeve of a cooler and the engine). In the conditions of a workshop of car service make the К/В system discharge. Turn out the screw (3) fastenings of the refrigerator line (6) to the broad valve and the screw (4) fastenings of the line (5) going from the condenser to a receiver dehumidifier (8). Remove both refrigerator lines. Release a bolt (7) of a coupling collar and remove a receiver dehumidifier (8). Installation is made upside-down, - gas station of the air conditioning system has to be made in the conditions of a workshop of car service.