REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz G-Class (W463, 1999 issue)

general info. full specifications. diagnostics. hints. tips. tricks

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Mercedes-Benz
	G-class
		Introduction
		Controls and operation receptions
		Current care and maintenance
		Engine
		System of cooling, heating, ventilation and air conditioning
		The power supply system and exhaust
		Systems of an electric motor
		Automatic Transmission
		Transmission Line
			All-wheel drive - general information
			Transfer case
			Bridges
		Brakes and auxiliary systems
		Suspension and steering
		Body
		Onboard electric
		Wiring

Transmission Line

Specifications

Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are highlighted in bold.

Total information

The type and amount of grease SHRUS	See. Specifications
The types and amounts of lubricating fluids and distributing box differentials	See. Specifications
Marking elements
Automatic Transmission	See. Specifications
The transfer case (all models)	750,654
Front axle
463.250 (320 G)	730,399
463.246 / 249/323 (G 55 AMG, G 500 and G 270 CDI)	730,390
463.333 (G 400 CDI)	730,306
Rear Axle
463.250 (320 G)	742,603
463.246 / 249/323 (G 55 AMG, G 500 and G 270 CDI)	741,142
463.333 (G 400 CDI)	741,144
Steering gear	See. Specifications

Transfer case

Axial play of the bearing in the cover, mm	0 ÷ 0.1
Tapered roller bearing preload and intermediate input shaft, mm	0.1 ?± 0.05
The minimum allowable value of the wear cone synchronizer input shaft, mm	1
Resistance to friction rotation center differential, Nm	20 ÷ 40

Wheel bearings

Allowable backlash, mm

0.01 ÷ 0.03

Primary transmission

Maximum permissible value violations concentricity landing flanges, mm
Front axle	0
Rear Axle	0.07
The amount of backlash gearing main gears, mm	0.1 ÷ 0.15
Frictional resistance (preload) driven main gear, kgf	4 ?± 0.5
The resistance of the friction brake differential, kgf
Front axle	4 ?± 0.5
Rear Axle	2 ÷ 4
The frictional resistance of the satellites (defined pads) brake differential, Nm	2.5 ÷ 3.0
The basic size of the landing pinion housing rear differential (see. Conjugated. Illustration), mm	66

The basic size of the landing pinion housing transverse differential rear axle

10 - Pinion
17 - driven gear
A - Basic dimensions
B - Centre driven gear

Drive shafts

Allowable lateral and radial play flange front and rear drive shafts (removal and centering)	0.3
The size of the mounting gap between the wheel sensor and the rotor (measuring ring), mm	0.7 ?± 0.05

Efforts of a tightening of carving connections, Nanometer

Transfer case

Drain plug	60
Filler plug	60
Bolts executive engine
M6	7
M8	18
Bolts homokinetic cardan shaft to the connecting flange of the transmission	60
Bolts driveshafts to the connecting flange	35
M10 mounting console kronshteynovk transmission housing	49
Fixing control sensor switch-axial axle differential lock to the slave cylinder (M18x1.5)	33
M8 bolts fastening the crankcase cover	25
Nuts M12 mounting flanges to the output shafts	84
Fixing the plunger switch to the connecting rod (M10)	25
Fixing the executive cylinder to the crankcase (M6)	10
M8 bolts fastening the front cover housing	22
Bolts M8 bearing cap to the intermediate flange	22
M8 bolts fastening intermediate flange to the crankcase	22
M8 bolts fastening the rear cover to the intermediate flange	22
M8 bolts securing the top cover back to the intermediate shaft	22
Nut M32x1.5 mounting a connecting flange to the input shaft	200
Flange bolts to the differential housing	50
Bolts driven main gear	190

Bridges

Drain plug
Front axle	80 ÷ 100
Rear Axle	90
Filler / inspection hole
Front axle	80 ÷ 100
Rear Axle	90
Outdoor slotted nut Hub
Front axle	180
Rear Axle	500
Corks lubrication holes hinge covers rotary assembly of the front axle	100
Bolts driveshafts to the connecting flanges of the leading main gear	35
Bolts of the executive cylinder to drive differential lock axle housing
Front axle	23.5
Rear Axle	25
Mounting pressure sensor to the actuator cylinder drive differential lock
Front axle
Step 1	15
Step 2	100
Rear Axle
Step 1	20
Step 2	105
Attaching the shift lever to the shaft of the differential lock switch
Front axle	22.5
Rear Axle	25
Attaching the cover to the actuator cylinder drive differential lock
Front axle	18
Rear Axle	20
Nut steering rod to the pivot arm	140
Bolt rychagak rotary hinge housing	280
Axial screws hinge covers front Hub Assemblies	190
Bolt the steering damper to the support bracket	50
Bolts holders seals to swivel casing of a forward Hub Assemblies	25
Cap bolts wheel bearing to the rear axle sleeves	85
Bolts end caps differentials	60 ÷ 70
Bolts bearing bracket differentials to boxes	75
Bolts of covers differentials	45
Bolts driven main gear	190
Gates pumping executive cylinder drive locking differentials	14