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

79c5991e

Removal and installation of a forward cover with the secondary pump

Removal

Details of installation of a forward cover with the secondary pump


 PERFORMANCE ORDER

1. Turn off bolts (18).
2. Remove a forward cover (10), having turned off two bolts (18) (arrow).

Dismantling

Details of installation of a forward cover with the secondary pump

1 — the Cover of the case of pump assembly
2 — the Persistent washer
3, 4 — pump Gear wheels
6 — the Epiploon
7 — the Sealing ring
10 — the Forward cover of the transmission
12 — the LB3 Piston
13 — the Spring plug

14 — the Returnable spring
15 — the Lock ring
16, 17 — epiploon Rings
19 — Laying
20 — the Roller bearing
21, 22 — Teflon rings
23 — the Bolt

 PERFORMANCE ORDER

1.