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14:17. Block of hydraulic management (HCU)

Block of hydraulic management (HCU)

1 – brake tube;
2 – socket;
3 – bolts;
4 – arm of the block of safety locks;

5 – HCU arm;
6 – block of hydraulic management (HCU);
7 – screw

Removal

PERFORMANCE ORDER
1. Disconnect a wire from the negative plug of the rechargeable battery.
2. Turn out three bolts of fastening of an arm of the block of safety locks and remove the block of safety locks from the block of hydraulic management (HCU).
3. Uncover the socket the block. Having pulled, release a clamp and disconnect the socket from the block of hydraulic management.
4. A cap wrench disconnect six brake tubes. Collect the leaked brake fluid. Temporarily close the ends of tubes plastic traffic jams, for an exception of hit of pollution in them.
5. A cap wrench turn out three bolts of fastening of an arm of the block of hydraulic management and remove an arm.
6. Temporarily close openings in the block plastic traffic jams, for an exception of hit of pollution in them.
7. You store the block of hydraulic management in a protective container.

Installation

PERFORMANCE ORDER
1. Install an arm of the block of hydraulic management on the car and fix by two bolts.

Inhaling moment: 19–25 N • m

2. Install the block of hydraulic management into place and fix by three screws.

Inhaling moment: 8–10 N • m

3. Repeatedly connect six brake tubes. Tighten connecting nuts of fastening of tubes.

Inhaling moment: 12–22 N • m
4. Connect the socket to the block of hydraulic management.
5. Establish the main arm of the block of safety locks and fix by three bolts.
6. Remove air from a hydraulic contour of the brake system.
7. Check lack of leak of brake fluid.
8. Connect a wire to the negative plug of the rechargeable battery.