7.5.7. Removal and installation of the 4-nested block of the relay

Removal
Disconnect a weight wire from joint stock bank at the switched-off ignition.
Remove a ware compartment from the driver.

Fig. 7.78. Removal of a cover of the forward panel


Unscrew screws of 1 block of safety locks of 2 (fig. 7.78).
Remove the block of safety locks from the central pipe of the forward panel.
Remove an electrical wiring plait from the central pipe of the forward panel and to release it from fastenings.

Fig. 7.97. Fastening of the 4-nested block of the relay


Turn off nuts (arrow) and remove the control unit of onboard network. 1 with the attached cables (fig. 7.97).
Remove the relay or control units from the 4-nested block of the relay.

Fig. 7.98. Threaded connections of the 4-nested block of the relay


To mark cables on threaded connections of 2, 3 and 5 (fig. 7.98).
Disconnect cables from threaded connections.
Unscrew the screw 1 and a nut 4.
Disconnect blocks of safety locks from the 4-nested block of the relay.

Fig. 7.99. 4-nested block of the relay


Take the relay, control units, and then unblock the corresponding payment of the relay (fig. 7.99).

Installation
Establish in the return sequence.
Attach cables to carving to connections 2, 3 and 5 according to tags (fig. 7.98).
Connect the accumulator.
Establish a ware compartment from the driver.

Inhaling moments
The 4-nested block of the relay to a body:
– Nut: 2,4 N · m;
– Screw: 1,7 N · m.
The threaded connection for electric cables: 9 N · m.