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9. Transmission line

Specifications

Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type.

General data

Type and amount of CV JOINT lubricant See Specifications
Types and volumes of lubricant liquids of the transfer case and differentials See Specifications
Designation of elements
  • Automatic transmission

See Specifications

  • Transfer case (all models)

750.654

  • Peredny Bridge
    • 463.250 (G 320)
730.399
    • 463.246/249/323 (G 55 AMG, G 500 and G 270 CDI)
730.390
    • 463.333 (G 400 CDI)
730.306
  • Zadny Bridge
    • 463.250 (G 320)
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 mechanism
See Specifications

Transfer case

Axial side play of the bearing in a cover, mm 0 ÷ 0.1
Pretightness of the conical roller bearing of intermediate and entrance shaft, mm 0.1 ± 0.05
Minimum admissible size of wear of a cone of the synchronizer of an entrance shaft, mm 1
Resistance of friction of a provorachivaniye of interaxal differential, Nanometer 20 ÷ 40

Wheel bearings

Admissible size of a side play, mm 0.01 ÷ 0.03

Main transfers

Extreme admissible size of violation of concentricity of landing of connecting flanges, mm
  • Peredny Bridge
0
  • Zadny Bridge
0.07
Size of a side play of gearing of gear wheels of the main transfers, mm 0.1 ÷ 0.15
Resistance of friction (pretightness) of the conducted gear wheels of the main transfers, kgf 4 ± 0.5
Resistance of friction of interwheel differentials, kgf
  • Peredny Bridge
4 ± 0.5
  • Zadny Bridge
2 ÷ 4
Resistance of friction of satellites (with the established laying) interwheel differentials, Nanometer 2.5 ÷ 3.0
The basic amount of landing of the leading gear wheel in the case of back differential (see сопр. illustration), mm 66

The basic amount of landing of the leading gear wheel in the case of interwheel differential of the back bridge

10 — the Leading gear wheel
17 — the Conducted gear wheel
And — the Basic size
In — the Center of the conducted gear wheel

Power shafts

The admissible size of cross and radial side plays of flanges of lobbies and back power shafts (at removal and centering) 0.3
The size of an adjusting gap between the wheel sensor and its rotor (a measuring ring), mm 0.7 ± 0.05

Efforts of tightening of threaded connections, Nanometer

Transfer case

Drain stopper 60
Stopper of a jellied opening 60
Bolts of fastening of the executive motor
  • M6
7
  • M8
18
Bolts of fastening of the gomokinetichesky driveshaft to a connecting flange of transmission 60
Bolts of fastening of driveshafts to connecting flanges 35
Bolts of M10 of fastening console кронштейновк to a transmission case 49
Fastening of the control sensor switch of blocking of interaxal axial differential to the executive cylinder (M18x1.5) 33
Bolts of M8 of fastening of a cover of a case 25
Nuts of M12 of fastening of connecting flanges to output shaft 84
Fastening of a plunger of switching to connecting draft (M10) 25
Fastening of the executive cylinder to a case (M6) 10
Bolts of M8 of fastening of a forward cover of a case 22
Bolts of M8 of fastening of a cover of the bearing to an intermediate flange 22
Bolts of M8 of fastening of an intermediate flange to a case 22
Bolts of M8 of fastening of a back cover to an intermediate flange 22
Bolts of M8 of fastening of the top back cover to an intermediate shaft 22
Nut of M32x1.5 of fastening of a connecting flange to an entrance shaft 200
Bolts of fastening of a flange to a differential box 50
Bolts of fastening of the conducted gear wheels of the main transfers 190

Bridges

Drain stopper
  • Peredny Bridge
80 ÷ 100
  • Zadny Bridge
90
Stopper of a jellied/control opening
  • Peredny Bridge
80 ÷ 100
  • Zadny Bridge
90
External pro-carved stupichny nut
  • Peredny Bridge
180
  • Zadny Bridge
500
Traffic jams of lubricant openings of hinged casings of rotary assemblies of the forward bridge 100
Bolts of fastening of driveshafts to connecting flanges of the leading gear wheels of the main transfers 35
Bolts of fastening of the executive cylinder of the drive of blocking of differential to a bridge case
  • Peredny Bridge
23.5
  • Zadny Bridge
25
Fastening of the sensor of pressure to the executive cylinder of the drive of blocking of differential
  • Peredny Bridge
    • Stage 1
15
    • Stage 2
100
  • Zadny Bridge
    • Stage 1

20

    • Stage 2

105

Fastening of the lever of switching of blocking of differential to a switching shaft
  • Peredny Bridge
22.5
  • Zadny Bridge
25
Fastening of a cover to the executive cylinder of the drive of blocking of differential
  • Peredny Bridge
18
  • Zadny Bridge
20
Nut of fastening of steering thirst for the rotary lever 140
Bolt of fastening rotary рычагак to a hinged casing 280
Axial bolts of hinged casings of forward stupichny assemblies 190
Bolt of fastening of a steering damper to a basic arm 50
Bolts of fastening of holders of epiploons to hinged casings of forward stupichny assemblies 25
Bolts of fastening of covers of stupichny bearings to sleeves of the back bridge 85
Bolts of fastening of face covers of differentials 60 ÷ 70
Bolts of fastening of bearing arms to boxes of differentials 75
Bolts of fastening of covers of differentials 45
Bolts of fastening of the conducted gear wheels of the main transfers 190
Gates of pumping of executive cylinders of the drive of blocking of differentials 14