Mercedes S-Class W-140

1991-1999 of release

Repair and operation of the car



Mercedes S-Class
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling systems, heating
+ Power supply system and release
+ Engine electric equipment
+ Gear shifting box
- Automatic transmission
   Specifications
   Search of malfunctions - the general information
   - Automatic transmission 722.5
      Removal, check of a state and installation of the converter of rotation (hydrotransformer)
      Removal and installation of the centrifugal regulator
      Removal and installation of the sensor switch of blocking of a starter (permission of start)
      Vacuum knot - installation details
      Removal, service and installation of the secondary pump (AT to No. 3652931)
      Removal and installation of a forward cover with the secondary pump
      Removal and installation of the LB3 piston
      Removal and installation of a back cover of transmission
      Dismantling and assembly of valvate assembly of AT
      Dismantling and assembly of transmission
      Installation and check of a gap in a multidisk brake of B3
      Measurement of a gap in B1 brake
      Coupling of the raising transfer
      Removal, installation and check of components of a brake of BS of the raising transfer and coupling of KS
      Dismantling and assembly of the coupling of a free wheeling
      Dismantling and assembly of planetary mechanisms
      Dismantling and assembly of coupling of K1
      Coupling of K2
      Gear shifting selector lever
   + Automatic transmission 722.6
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment






Dismantling and assembly of planetary mechanisms

Dismantling

Design of a planetary reducer

2 — the Forward planetary mechanism
3 — the Lock ring
4, 6, 8, 23 — Persistent bearings
5, 9 — Radial bearings
7 — the Connecting support
10 — the Solar gear wheel
11, 17, 22 — Washers
12, 20 — Sealing rings
13 — the Internal ring of the coupling of a free wheeling
14 — the Roller bearing

15 — Pruzhina
16 — Cylindrical rollers
18 — the Persistent washer
19 — the Internal clutch plate of K2
21 — the Blocking ring
24 — the Support
87 — the Leading shaft
99 — the Lubricant ring
167 — the Output shaft with the planetary mechanism
167a — Teflon rings


 PERFORMANCE ORDER

1. Disassemble the transmission (section 4).
2. Remove a lubricant ring (99).
3. Remove teflon rings (167a) from an output shaft (167).
4. Install gear wheels with an output shaft (167) on the assembly device.
5. By means of the screw-driver remove a lock ring (3).
6. Remove the forward planetary mechanism (2) and take the persistent bearing (3).
7. Remove the persistent bearing (4) and the leading shaft (37).
8. Remove the radial bearing (5) and the persistent bearing (6).
9. Remove an output shaft with the planetary mechanism (167).
10. Remove the radial bearing (9), the persistent bearing (8) and a solar gear wheel (10).
11. Remove the coupling (F2).

Assembly

Assembly is carried out as it should be, the return to removal.




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