Mercedes S-Class W-140

1991-1999 of release

Repair and car operation



Mercedes S-Class
+ Mercedes-Benz Cars of a class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ gear shifting Box
- Автоматичеcкая transmission
   Specifications
   Search of malfunctions - the general information
   + Automatic transmission 722.5
   - Automatic transmission 722.6
      Removal and AT electrohydraulic control unit installation (transmission is established)
      Dismantling and assembly of the electrohydraulic control unit
      Dismantling and assembly of a plate of gear shifting
      Dismantling and assembly of the case of transmission and hydrotransformer
      Dismantling and assembly of multidisk brakes В2, В3 and gear wheels of blocking of transmission in the situation "P"
      Dismantling and assembly of a back hollow shaft with the back coupling of a free wheeling
      Removal and installation of multidisk brake В1 and oil pump
      Dismantling and assembly of the oil pump
      Dismantling and assembly of multidisk brake В1
      Dismantling and assembly of multidisk brake В2
      Dismantling and assembly of a target shaft with central and back blocks of planetary gear wheels
      Removal and installation of multidisk couplings К1, К2 and К3
      Dismantling and assembly of coupling К1
      Dismantling and assembly of a leading shaft with coupling К2 and the forward block of planetary gear wheels
      Dismantling and assembly of coupling К3
      Removal and installation of the mechanism of blocking of transmission in the situation "P"
      Removal and installation of the lever of the selector of gear shifting
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



56822268



Removal and installation of the mechanism of blocking of transmission in the situation "P"

The blocking mechanism in the situation "P"

33 — the Lever of the selector of gear shifting
33a — the Sealing ring
34 — Conic draft
35 — the Doggie
36, 60 — Bolts
50 — Draught
51 — the Directing plug
51a, 55a, 141a — Sealing rings

51b — the Directing spring
52, 56 — Lock rings
53 — a blocking Doggie in the situation "P"
54 — the Spring
55, 141 — Fingers
139 — the Blocking doggie
140 — Torsionnaya a spring

Removal

 PERFORMANCE ORDER

1. Remove the lever of gear shifting having unscrewed bolts (60).
2. Remove a doggie (35) together with conic draft (34).
3. Unscrew a bolt (36).
4. Remove a finger (141).
5. Take draft (50) of the case of transmission and unhook a blocking doggie (139).
6. Remove a lock ring (52) from the directing plug (51).
7. Press a doggie (53) blocking in the situation "P" opposite to a spring (54) and выпрессуйте directing plug (51) of the transmission case.
8. Remove a lock ring (56) and a finger (55).
9. Remove a doggie (53) blocking in the situation "P" with a spring (54).

Installation

 PERFORMANCE ORDER

1. Establish a doggie (53) blocking in the situation "P" and a spring (54) in the case of transmission and establish a finger (55) with a lock ring (56).
2. Press a blocking doggie in the situation "P" (53) opposite to a spring (54) against the stop and insert directing plug (51) into the transmission case so that teeths of a doggie (53) blocking in the situation "P" were established on the middle of the directing plug.
3. Establish a lock ring (52).
4. Establish draft (50) in the case of transmission and fasten a blocking doggie.
5. Establish a finger (141).
6. Tighten a bolt (36).
7. Establish a doggie (35) with konusny draft (34).
8. Fix the lever of the selector of gear shifting (33).