Hyundai i-30: Brake System / Vacuum Pump

Hyundai i30 (PD) 2018-2023 Service Manual / Brake System / Brake System / Vacuum Pump

Components and components location

1. Vacuum pump assembly
2. Wiring bracket

[NEW-U 1.6, MHEV]

1. Oil screen
2. Oil pump & vacuum pump assembly
3. Baffle plate
4. Oil pan
5. Oil filter
6. Oil pan cover
7. Oil cooler gasket
8. Oil cooler

Repair procedures
[Kappa 1.0/1.5 T-GDI, MHEV (Only)]
Disconnect the battery negative terminal.
Remove the engine cover.
(Refer to Engine and Transaxle Assembly - "Engine Cover")
Remove the air cleaner assembly.
(Refer to Intake and Exhaust System - "Air Cleaner")
Disconnect the wiring connectors and harness clamps and remove the connector brackets around the vacuum pump.

Disconnect the brake booster vacuum hose (A).

Remove the vacuum pump (A).
Tightening torque :
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

Install in the reverse order of removal.
[NEW-U 1.6, MHEV]
Remove the oil pump & vacuum pump assembly.
(Refer to Engine Mechanical System - "Oil Pump & Vacuum Pump Assembly")
Install in the reverse order of removal.

    Brake Booster

    Components and components location Components [LHD] 1. Reservoir cap 2. Reservoir 3. Brake booster 4...

    Master Cylinder

    Components and components location Components [LHD] 1. Reservoir cap 2. Reservoir 3. Brake booster 4...

    Other information:

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    Opening the bonnet

    Hyundai i30. Bonnet

    1. Park the vehicle and set the parking brake.

    2. Pull the release lever to unlatch the bonnet. The bonnet should pop open slightly.

    Hyundai i30. Bonnet

    read more

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