Spare parts Mercedes G class W463 a transfer box 1999 (Рart 2. Service.).

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Mercedes Spare Parts continues the story about transfer box Mercedes G class W463. Here we speak about necessary spare parts and works for oil replacement in transfer box Mercedes G class W463.
Oil replacement should be made after warming up of transmission to a normal working temperature.













Site drain (1) and jellied (2) plugs of a transfer box



PERFORMANCE ORDER
Prepare necessary materials and spare parts for work.
1. Hang out the car on the hoist strictly horizontally.
2. Carefully wipe a surface of a crankcase of a transfer box round drain (1) and jellied (2) plugs.
3. Turn out both plugs and wait oil full an exit from a crankcase.
4. Wipe, screw on the place and tighten with demanded effort a drain plug.
5. Fill in in a transfer box demanded quantity of oil of a corresponding grade (Specifications see). 6. Before installation carefully wipe a plug of a jellied bore.
A plug tightening also make with demanded effort. If at you is not present necessary spare parts address to the seller spare parts and ask to give the necessary.
Pay attention to conformity of materials and spare parts of the Specification of your model Mercedes G class W463.
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Replacement of chains of drive gear GDМ and installation of phases of a gas distribution of Mercedes-Benz W220 1998-2005.

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Mercedes Spare Parts tests service a sedan of a Mercedes-Benz of the higher class which has appeared in the market in September, 1998. By manufacture of the new car the set of technical innovations and new spare parts is applied. Among them and a number for the first time offered auxiliary systems. The car is issued in two variants of execution of a body: with the standard and extended wheelbase (2965 and 3085 mm), with three variants of the established V-shaped gasoline engines (six, eight and twelve cylinders). Diesel engines - straight 6-cylinder and V-shaped 8-cylinder engines with direct injection and system "Common-Rail" - are established from the end of 1999. Gasoline engines of a new S-class, thanks to a design with 3-mja valves and 2-mja spark plugs on the cylinder and to application of light-metal alloys, spend fuel for 13-17 percent less, than engines of the previous model. The firm offers all spectrum Mercedes spare parts for the given model. One of important and enough difficult operations on service auto are replacement of chains of drive gear GDМ and installation of phases of a gas distribution of Mercedes-Benz W220.
Mercedes Spare Parts replacement of chains of drive gearGDМ and installation of phases of a gas distribution of Mercedes-Benz W220 for gasoline engine V6 considers. Before the work beginning prepare all necessary materials, the equipment and spare parts.
Special tools:
Cover for cam shaft fixing - № 112589054000.
Key for cam shaft fixing - № 112589000100.
Key under a camshaft sprocket bolt - № 112589010300.
The adaptation for fixing of the left cam shaft - № 112589013200.
The adaptation for fixing of the right cam shaft - № 112589003200.
The adaptation for crankshaft pulley fixing - № 112589004000.
The adaptation for flywheel blocking - № 112589034000.
Set for division of links gas-distribution chains - № 602589024000.
Divider of links gas-distribution chains (an element 1) - № 602589023300.
Divider of links gas-distribution chains (an element 2) - № 602589056300.
Divider of links gas-distribution chains (an element 3) - № 602589056301.
The adaptation for joining of chain links - № 602589003900.
Set of chasers for joining of chain links - № 103589016300.
Tool box - № 602589009800.
Adaptations for chain fixing on sprockets of cam shafts - № 112589044000.
The holder of a pulley viscosityclutches - № 113589004000.
Key for fixing viscosity clutches - № 113589000100.

The general precautions
PERFORMANCE ORDER
1. Unhook a negative lead from the battery.
2. Turn out spark plugs for the purpose of simplification cold cranking the engine.
3. If the return is not stipulated especially, turn the engine in a normal direction.
4. Familiarise with the requirements shown to efforts of a tightening of threaded connections.
5. At a corresponding complete set mark gauge position before its removal.
6. Do not turn a bent shaft by means of driving camshaft sprockets or devices.
7. Do not turn cranked and distributive shaft at the removed chain of drive gear GDМ.

Procedures of installation of phases of a gas distribution
PERFORMANCE ORDER
1. Result the bucket of the first cylinder [1] in position 40 ° after top bucket.
2. Make sure of correctness of combination of parallel flutes of both cam shafts with a cut of a head of cylinders [2].
3. Establish on cam shafts blocking adaptations [3].
4. On engines 112 check up correctness of an arrangement of timing marks of a balancing shaft [4].
5. Before to start performance of repair procedures, remove assembly chain tensioner[5].
At installation of the bucket of the first cylinder in position 40 ° after top bucket cam shafts can be turned without risk of contact piece of valves with the bottoms of buckets.
6. At assembly result the bucket of the first cylinder in position 40 ° after top bucket and achieve combination coppered chain links with: * Timing marks of sprockets of both cam shafts [6];
* For engines 112: with a timing mark on a sprocket of a balancing shaft [7]; * With a tab and a timing mark of a bent shaft [8]. On termination of installation combination coppered chain links should occur on each fourteenth turn.

Replacement gas-distribution chains
PERFORMANCE ORDER
Prepare necessary materials and spare parts.
1. Remove assembly of a shaft of rocker actuators of the right cam shaft in gathering with covers of bearings.
2. Not tightening fixture, establish a cover of fixing of a cam shaft [9] (the special tool № 112589054000).
3. Establish adaptations for chain fixing on sprockets of cam shafts (the special tool № 112589044000).
4. By means of adaptations from resulted above the list connect a new chain to old on the right number of cylinders, - for chain putting on on sprockets turn a bent shaft. Bolts of fastening of assemblies of shafts of rocker actuators (М7х84 mm) are not subject to a reuse and should be replaced on new spare parts. Removal of a balancing shaft on engines 112 is made in a following order: * Pass a suitable blocking rod in a balance weight on a tail journal of a shaft [11]; * Turn out a fastening bolt and remove a balance weight; *
From the front party take a balancing shaft; * In the course of assembly do not forget to grease the central bolt of a crankshaft pulley. Do not block a flywheel/privodnoj a disk at removal/installation of a bolt of a crankshaft pulley.

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Spare parts Mercedes G class W463 a transfer box 1999 + of century ( Part 1. The device.).

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Mercedes G class W463 1998 is noted by occurrence of modernised version G500, and one year there was anniversary version G500 Classic which has been exhausted by the limited party later. From usual cars G500 Classic differs the is dark-lilac colour, capable to change the shade depending on the illumination, the bumpers painted in the same colour and cases of exterior mirrors, and also a lot of unique spare parts, such as the polished light-alloy disks of wheels, a boot of "spare wheel" from noncorrosive steel, an abundance, in an inner trim, a skin and a tree, and also heating up of a rear sofa. The exclusive off-road car in the maximum complete set has chromeplated a radiator enclosure and thresholds, and the big front turn indicators and tail lights are made by the colourless.
Since December, 2000 for Mercedes a G-class the navigating system, TV and other functions united in one device are delivered spare parts, such as an innovative control system and indications COMAND, an audiosystem, СD-player. On models G 400 CDI and G 500 with engine V8 it is many function the device enters into a serial complete set. Besides, owners of a G-class have possibility to use functions of modern system GPS, such as dynamical conducting to the purpose on the basis of actual messages on position on roads, system of automatic emergency call TELEAID or system TELEDIAGNOSE. For the first time, at will, the G-class can be equipped by the innovative system of voice-activated control LINGUATRONIC steering phone and an audiosystem.
Models are issued with three variants of engines: G 320 with engine V6 capacity of 215 h.p., G 500 with engine V8 - 296 h.p., G 400 CDI with the eight-cylinder diesel engine capacity 250 h.p., equipped direct injection Common-Rail, a liquid cooler of air and two turbochargers. Engines are completed with wide spectrum Mercedes spare parts. The maximum speed of the car makes 180 km/h. More comfortable and equipped cars of type W463 equip with diesel and petrol motors a working volume of 3,0-5,4 l capacity of 177-354 h.p. and only hydromechanical 5-step "automatic machines". There was new version G400 CDI with 4.0-litre turbo-supercharging a diesel engine capacity of 250 h.p. Model 290GD TD type 461 has kept shape of 80th years, it is much cheaper and is intended for work in heavy road conditions. Except 3 and the 5-door versatile person, the passenger-and-freight van and even the chassis (under a pickup or other body) by a fully loaded mass of 4100 kg are provided. The power unit 290GD TD engages straight a 5-cylinder 2,9-litre diesel engine of direct injection of fuel capacity of 120 h.p. both hydromechanical 4-step "automatic machine" and turbo-supercharging.
The G-class is still, one of best "rascals" in the world. Unique from all off-road cars, equipped with an automatic control system of traction effort. Strong transmission with three differentials (rear, central and front which are engaged by keys on the central extension housing), blocked together and separately, allows to get out of hopeless mud and snow ambushes - while at least one wheel from four though slightly clings for any firm surface, the car will overcome. Thus Gelandewagen almost does not demand special skills of driving on impassability, in a city pleases with confident movement, and at movement on a cross-country terrain the full control over the car. The behaviour of a jeep on asphalt at the expense of a suspender of 463rd, having rigid front and rear bridges, screw springs on rubber pads, telescopic dampers and an antiroll bar on the front bridge, gives good estimations and does not allow, according to Mercedes Spare Parts, to name a Mercedes-Benz a G-class «a parquet jeep».
Transfer box Mercedes G class W463 consists from such spare parts. All spare parts is freely accessible.


Fig.1.Spare parts Mercedes G class W463 a transfer box
1 - Coupling flanges
2 - the Plug
3 - a switching Plug
4 - the Housing of a slave cylinder of inclusion of blocking of differential
5 - the Diaphragm
6 - the Gear of inclusion of blocking of differential
7 - the Front end cover
8 - Carter of a transfer box
9 - the Intermediate flange
10 - the Cover of a rear input shaft
11 - the Cover of an intermediate flange
12 - the Leading shaft
13 - the Lay shaft
14 - Differential
М46/2 - The Servomotor

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