Toyota Corolla Quiz
Suspension and Steering

Power Steering Pump

In this manual: Suspension and Steering
Owner's Manual — 7Controls and Instruments — 49Engine Starting and Vehicle Operation — 5Actions if the Engine Does Not Start — 18Maintenance — 30Gasoline Engines - Repair Procedures Without Engine Removal from Vehicle — 17Gasoline Engines - Removal and Overhaul — 21Diesel Engine — 26Engine Electrical Equipment — 13Cooling and Heating Systems — 17Fuel and Exhaust Systems — 14Emission Control System — 19Manual transmission — 6Automatic transmission — 9Clutch and Axle Shafts — 11Brake System — 20Suspension and Steering — 24Body — 29Electrical System — 24Wiring Diagrams — 24
~2min read

Крепление и соединения насоса системы усиления рулевого управления (на
Power steering pump mounting and connections (shown for models with 4A-FE and 7A-FE engines) 1. Vane-type power steering pump
2. Union bolt
3. Gasket
4. High-pressure hose
5. Clamp
6. Return hose
7. Vacuum hoses
8. Adjusting bracket
9. Drive belt

Removal

PROCEDURE
1. Disconnect the negative battery cable.

* If your vehicle's stereo has an anti-theft code system, make sure you know the radio activation code before disconnecting the battery.

2. Using a large syringe, draw out as much hydraulic fluid as possible from the pump reservoir. Place a drain pan under the vehicle to catch the hydraulic fluid that will spill when the hydraulic hoses are disconnected.

4E-FE Engines

3. Release the clamp and disconnect the return hose from the pump.
4. Loosen the union nut of the high-pressure hose and disconnect the hose from the pump.
5. Disconnect the two vacuum hoses from the pump.
6. Remove the pivot bolt (upper) and adjusting bolt (lower) and remove the drive belt (see subsection 2.6.4). Remove the pivot and adjusting bolts, then remove the pump from the vehicle.

4A-FE and 7A-FE Engines

7. Освободите хомут (указан левой стрелкой) и отсоедините шланг обратного трубопровода

7. Release the clamp (indicated by left arrow) and disconnect the return hose from the power steering pump. Remove the banjo bolt (indicated by right arrow) of the hydraulic line connection and disconnect the high-pressure hose from the pump.
8. Remove and discard the copper sealing washers. Replace them with new washers when installing the pump.
9. Raise the front of the vehicle and support it on stands.

10. Под днищем автомобиля отсоедините два вакуумных шланга (указаны стрелками)

10. Under the vehicle, disconnect the two vacuum hoses (indicated by arrows) from the power steering pump.
11. Remove the pivot bolt (lower) and adjusting bolt (upper) and remove the drive belt (see subsection 2.6.4).

12. Снимите шарнирный, регулировочный болт (указан левой стрелкой) и два болта

12. Remove the pivot bolt, adjusting bolt (indicated by left arrow) and two bolts on the right (indicated by arrows), then remove the pump from the vehicle.

Installation

PROCEDURE
1. Installation is performed in the reverse order of removal. Tighten the banjo bolt of the high-pressure line connection to the specified torque (see Threaded Connection Torque Specifications table). Adjust the drive belt tension following the instructions in (see Subsection 2.6.4).
2. Fill the pump reservoir with power steering fluid to the required level (see Subsection 2.5) and bleed the power steering system (see Subsection 10.20).

Test yourself

A quick Toyota Corolla quiz: every answer comes with an explanation and a link to the manual page.