Service of Audi A4 from 2001 to 2005 release.
1. Operation and maintenance of the car
2. Engine
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
7.1. General information
7.2. Power supply system
7.3. Generator
7.4. Starter
7.5. Relay blocks, sockets and safety locks
7.5.1. Removal and installation of the control unit of a combination of devices
7.5.2. Multicontact sockets in the control unit of a combination of devices
7.5.3. Removal and installation of the block of safety locks
7.5.4. Removal and installation of the control unit of onboard network
7.5.5. Removal and installation of the 9-nested block of the relay
7.5.6. Removal and installation of the 3-nested block of the relay
7.5.7. Removal and installation of the 4-nested block of the relay
7.5.8. Removal and installation of the left shtekerny block
7.5.9. Removal and installation of the central control unit of the Komfort system
7.5.10. Removal and installation of the right shtekerny block
7.5.11. Removal and installation of a box of the main safety lock in a luggage carrier behind at the left – the Audi RS4
7.5.12. Removal and installation of the block of the main safety lock – cars with the accumulator in a motor compartment
7.5.13. The general instructions on repair electricians of the car
7.5.14. Repair of wires of the tire of CAN
7.5.15. Break of a wire with repair in two places
7.5.16. Repair of contacts in cases of sockets
7.5.17. Mechanical blocking of the case of the socket
7.5.18. Round contacts
7.5.19. Flat contacts with asymmetrical lock uvulas
8. Body
9. Schemes of electric equipment
 




Техническое обслуживание и ремонт лифтового оборудования.



7-5-5-snyatie-i-ustanovka-9-gnezdovogo-bloka-rele.html

7.5.5. Removal and installation of the 9-nested block of the relay

Removal
Switch off ignition and pull out the ignition key.
Remove a ware compartment from the driver.
Turn off nuts 3 and remove the control unit of onboard network. with the connected cables.

Fig. 7.93. Fastening of the 9-nested block of the relay


Remove the 9-nested block of the relay 4 (fig. 7.93).

NOTE
1 and 2 do not take into account.

Disconnect blocks of safety locks from the 9-nested block of the relay.

Fig. 7.94. 9-nested block of the relay


Take the relay, control units, and then unblock the corresponding payment of the relay (fig. 7.94).

Installation
Establish in the return sequence.
Establish a ware compartment from the driver.

Inhaling moment
The 9-nested block of the relay with the control unit of onboard network to the central pipe of the forward panel: 2,4 N · m.


7.5.4. Removal and installation of the control unit of onboard network

7.5.6. Removal and installation of the 3-nested block of the relay