Mercedes M-Class W163

since 1997 release

Repair and operation of the car

Replacement of forward sections of system of production of the fulfilled gases on petrol models

M111

Details of installation of forward section of system of production of the fulfilled gases on models 163.136 (the series 111 engine)

9/1 — the Rubber suspension 10 — the Arm of a suspension bracket of system of production of the fulfilled gases on a transmission case 11/1 — Bolts	11/2 — Nuts 158 — the Three-functional catalytic converter (TWC)

PERFORMANCE ORDER

The three-functional catalytic converter (TWC) is a part of forward section. Details of installation of assembly of forward section of system of production of the fulfilled gases with the three-functional catalytic converter (TWC) on models 163.136 (the series 111 engine) are shown on an illustration to which all references which are found in the text belong. Prop up transmission and remove a back support of a suspension bracket of the power unit (see the Head Dvigatel). Give nuts (11/2) fastenings of forward section of system of production of the fulfilled gases to a basic arm (10). Otboltite an arm (10) from a transmission case. Release the welded collar of fastening of back section to a lobby. Remove forward section from rubber suspensions (9/1). Estimate a condition of suspensions, replace defective units. Separate assembly of forward section from back and take it from under the car. Check a condition of thermofilters of the bottom, rumple the failed components. Installation is made upside-down. Utilization of the failed catalytic converters has to be made with respect for legislative rules!

M112/113 (except ML 55 AMG)

Details of installation of forward section of system of production of the fulfilled gases on models with engines of series 112 and 113, except ML 55 AMG

11/1 — Bolts 11/2 — Nuts 158 — Back TWC 158/1 — Forward TWC G3/3 — Left dokataliticheskiya a lambda probe G3/3x1 — the Contact socket of an electrical wiring left dokatalitichesky a lambda probe G3/4 — Right dokataliticheskiya a lambda probe	G3/4x1 — the Contact socket of an electrical wiring right dokatalitichesky a lambda probe G3/5 — Left post-catalytic a lambda probe G3/5x1 — the Contact socket of an electrical wiring left post-catalytic a lambda probe G3/6 — Right post-catalytic a lambda probe G3/6x1 — the Contact socket of an electrical wiring right post-catalytic a lambda probe

PERFORMANCE ORDER

Two are a part of each forward section (forward and back) three-functional catalytic the converter (TWC). Details of installation of forward sections of system of production of the fulfilled gases on the models equipped with engines of series 112 and 113 (except ML 55 AMG), are shown on an illustration to which all references which are found in the text belong. Car front also establish to Poddomkratta it on props. Disconnect an electrical wiring from diagnostic sensors. Release the welded collars and separate forward sections of system of release from back. Give nuts (11/2) fastenings of forward sections of system of release to an arm on a transmission case, - nuts are subject to replacement without fail. Remove forward wheels and loker of protection of wheel arches. Turn out bolts (11/1) and separate reception pipes of forward sections of system of release from final collectors of the engine, - in case of need replace collector nuts. Take the released forward sections from under the car. Installation is made upside-down. Utilization of the failed catalytic converters has to be made with respect for legislative rules!

Models ML 55 AMG

Details of installation of forward section of system of production of the fulfilled gases on models ML 55 AMG

1 — the Termozashchitny screen 2 — the Holder 3 — Bolts 4 — Nuts 5 — the Carving level 6 — Fixing collars 7 — Bolts 8 — Flange connection of the left reception pipe 9 — Flange connection of the right reception pipe

10 — Catalytic converters (TWC) G3/3 — Left dokataliticheskiya a lambda probe G3/3x1 — the Contact socket of an electrical wiring left dokatalitichesky a lambda probe G3/4 — Right dokataliticheskiya a lambda probe G3/4x1 — the Contact socket of an electrical wiring right dokatalitichesky a lambda probe G3/5 — Left post-catalytic a lambda probe G3/5x1 — the Contact socket of an electrical wiring left post-catalytic a lambda probe G3/6 — Right post-catalytic a lambda probe G3/6x1 — the Contact socket of an electrical wiring right post-catalytic a lambda probe

PERFORMANCE ORDER

Two are a part of each forward section (forward and back) three-functional catalytic the converter (TWC). Details of installation of forward sections of system of production of the fulfilled gases on models ML 55 AMG, are shown on an illustration to which all references which are found in the text belong. Remove forward wheels and loker of protection of wheel arches. Remove forward springs. Disconnect an electrical wiring from a lambda probes. Turn out fixing bolts (3), give nuts (2) and remove a basic arm (2), - check a condition of carving levels (5), in case of need make replacement, nuts is subject to replacement without fail. Release the welded fixing collars (6), - homutny nuts is subject to replacement without fail. Disconnect forward sections of system of release from back. Turn out bolts (7) flange connections (8 and 9), separate reception pipes from final collectors and take forward section of system of production of the fulfilled gases from under the car, - try not to damage thermofilters, in case of need replace collector nuts and flange bolts. Installation is made upside-down. Utilization of the failed catalytic converters has to be made with respect for legislative rules!