| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM100000001HTOU |
| Model Year Start: 2020 | Model: Corolla | Prod Date Range: [03/2019 - 11/2022] |
| Title: BRAKE SYSTEM (OTHER): VACUUM PUMP (for TMMMS Made 2ZR-FAE): ON-VEHICLE INSPECTION; 2020 - 2023 MY Corolla [03/2019 - 11/2022] | ||
ON-VEHICLE INSPECTION
PROCEDURE
1. OPERATION CHECK
(a) Slide the clip and disconnect the check valve to connector tube hose from the vacuum pump assembly.
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(b) Connect the hose of the vacuum gauge to the vacuum pump assembly. |
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(c) Start the engine and warm it up for more than 2 minutes.
(d) With the engine idling, check the vacuum of the vacuum pump assembly.
Standard pressure:
Higher than 86.7 kPa (650 mmHg, 25.6 in.Hg)
HINT:
If the result is not as specified, replace the vacuum pump assembly.
(e) Remove the vacuum gauge from the vacuum pump assembly.
(f) Connect the check valve to connector tube hose to the vacuum pump assembly and slide the clip to secure it.
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