How to replace brake pipes of a Niva Chevy with ABS system

: Also available:

The article will consider replacing the pipelines of a car equipped with an anti-lock braking system

After performing work with depressurization of the brake system, you need to bleed the brakes, as indicated in the article - How to replace the ABS hydraulic unit Niva Chevrolet

Replacing the tube to the left front brake

We install the car on a lift or inspection ditch and install the parking brake

Disconnect the battery terminals and remove the battery from the car

Loosen the wheel mounting bolts and raise the car (if it is on a lift) to a height convenient for performing the work

Remove the front wheel

Disconnect the brake tube mounting nipple from the left front brake hose

Install in the hose hole plug.

Remove the brake hose mounting bracket from the brake pipe fitting

Removing the front wheel speed sensor: 1 - split seal; 2 - plug connector of the front wheel speed sensor harness

Remove split seal 1 from the hole in the mudguard

Disconnect the brake pipe mounting nipple from the hydraulic unit and install the plug in the hydraulic unit hole

Fastening the noise insulation sleeve; 1 - noise insulation sleeve; 2 - sleeve guide bracket; 3 - soundproofing bushing fastening nut

Unscrew nut 3 fastening soundproofing bushing 1

Remove guide bracket 2 and take out tube from slot in bushing

Remove tube from car

Install tube in reverse order

Part number according to spare parts catalog 21230-3506550-50-0

Bleed brake system as described in article - How to replace ABS hydraulic unit Niva Chevrolet

Replacing tube from adapter to right front brake

Install car on lift or inspection pit

Remove engine screen

Unscrew canister bracket mounting nuts and move the canister to the side

Loosen the wheel mounting bolts

Raise the car to a height convenient for work

Unscrew the right front wheel nuts and remove the wheel

Disconnect the brake pipe mounting nipple from the right front brake hose

Install a plug in the hose hole

Remove the brake hose mounting bracket from the brake pipe nipple

Brake line to the right front wheel: 1 - bracket for fastening the tube to the body; 2 - tube from the adapter to the right front brake; 3 - nipple; 4 - pipe to the right front brake assembly

Disconnect the fitting 3 of the pipe to the right front brake 4 and install a plug in its hole

Unscrew the nuts and remove the two clamps 1 securing the pipe to the body

Remove the pipe from the car

Pipe catalog number 21230-3506540-55-0

Install the pipe in the reverse order and bleed the brake system, as described in the article - How to replace the ABS hydraulic unit Niva Chevrolet

Replacing the pipe to the right front brake

Place the car in the work place, brake with the parking brake and turn off the ignition

Remove the screen engine

Brake line to the right front wheel: 1 - bracket for attaching the line to the body; 2 - line from the adapter to the right front brake; 3 - nipple; 4 - pipe to the right front brake assembly

Disconnect fitting 3 of pipe to the right front brake 4

Install a plug into the hole in the pipe from the adapter to the right front brake

ABS hydraulic unit: 1 - plug-in connector of the wiring harness; 2 - pipe of the primary circuit of the master cylinder; 3 - pipe to the right adapter; 4 - pipe to the left front brake; 5 - pipe to the right front brake assembly; 6 - pipe to the left adapter; 7 - pipe of the secondary circuit of the master cylinder; 8 - nut of fastening of the hydraulic unit

Disconnect the brake pipe fitting to the right front brake from the ABS hydraulic unit

Install the plug in the hydraulic unit hole

Fastening the noise-insulating bushing; 1 - noise-insulating bushing; 2 - bushing guide bracket; 3 - soundproofing bushing fastening nut

Unscrew nut 3 for fastening soundproofing bushing 1

Remove guide bracket 2 and take out tube from slot in bushing

Take out tube from plastic bracket and remove from car

Install tube to right front brake in reverse order

Bleed brake system as described in article - How to replace the ABS hydraulic unit Niva Chevrolet

Replacing tube to left rear brake hose

Place car on lift or inspection ditch and set on parking brake

Raise car to height convenient for work

Connection of rear brake tubes and hoses: 1 - tube nipple to left rear brake hose; 2, 5 - hose mounting bracket; 3 - left rear brake hose; 4 - right rear brake hose; 6 - pipe fitting to the right rear brake hose

Disconnect fitting 1 of the brake pipe from hose 3 of the left rear brake

Install a plug in the hole of the left rear brake hose

Remove bracket 2 of the hose fastening from the brake pipe fitting

Fastening the pipes to the car body: 1 - fittings; 2 - two-seater brackets for fastening the tubes to the body

Unscrew the nipple 1 and disconnect the tube to the left rear brake hose from the tube to the left adapter

Install the plug in the tube hole

Unscrew the five nuts 2 of the brackets for fastening the tubes to the car body, disconnect the strips from them and remove the brake tube

The tube is installed in the reverse order, and the brake system is bled

Replacing the tubes to the adapter

Place the car on a lift or inspection ditch and set the parking brake

Raise the car to a height convenient for work

Remove the engine screen

Removing the tubes to the right and left adapters: 1 - clamps; 2 - nipples

Disconnect nipple 2 of the brake pipe to the right or left adapter

Install a plug on the brake pipe to the rear brake hose

Lower the car if it was raised on a lift

Disconnect the nipple of the brake pipe to the right or left adapter from the ABS hydraulic unit

Install the plug in the hole of the hydraulic unit

Fastening the noise-insulating bushing; 1 - noise-insulating bushing; 2 - bushing guide bracket; 3 - noise-insulating bushing fastening nut

Unscrew nut 3 fastening noise-insulating bushing 1

Remove guide bracket 2 and take the tube out of the slot in the bushing

Removing tubes to the right and left adapters: 1 - brackets; 2 - nipples

We take the tube out of two plastic clamps 1 and remove it from the car

The number of tubes according to the spare parts catalog: right 21230-3506560-50-0; left 21230-3506570-50-0

We install in the reverse order and bleed the brake system