Caution / Notice / Hint
WARNING: This page is about a different car, the 2025 Lexus NX 350, 2024 Lexus NX 350, 2023 Lexus NX 350, and 2022 Lexus NX 350. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
Refer to PRECAUTION [11/2021 - ]
COMPONENTS (INSTALLATION)
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | NO. 1 TURBO WATER PIPE SUB-ASSEMBLY | 16027 | See step 1 | - | - |
| 2 | TURBOCHARGER SUB-ASSEMBLY | 17201 | See step 2 | - | - |
| 3 | EXHAUST PIPE CLAMP | 17452B | See step 3 | - | - |
| 4 | CONVERTER WITH CATALYST ASSEMBLY | 17400M | See step 4 | - | - |
| 5 | NO. 1 HEAT INSULATOR BRACKET | 17163 | - | - | - |
| 6 | NO. 3 TURBO WATER HOSE | 16286 | See step 6 | - | - |
| 7 | NO. 2 TURBO WATER HOSE | 16285 | See step 7 | - | - |
| 8 | NO. 1 TURBO INSULATOR | 17271 | - | - | - |
| 9 | AIR FUEL RATIO SENSOR (for Sensor 1) | 89467B | See step 9 | - | - |
| 10 | DASH PANEL HEAT INSULATOR | 55225C | - | - | - |
| 11 | COMPRESSOR INLET ELBOW SUB-ASSEMBLY | 17203B | - | - | - |
| 12 | VACUUM REGULATING VALVE ASSEMBLY | 25819 | See step 12 | - | - |
| 13 | AIR CLEANER CAP WITH AIR CLEANER HOSE | - | - | - | - |
| 14 | AIR TUBE ASSEMBLY | 17360A | See step 14 | - | - |
| 15 | NO. 2 VENTILATION HOSE | 12262 | - | - | - |
| 16 | PURGE VALVE (PURGE VSV) | 25860D | - | - | - |
| 17 | CONNECT ENGINE WIRE | 82121 | - | - | - |
| *1 | NO. 2 TURBO INSULATOR | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 18 | NO. 2 ENGINE COVER SUB-ASSEMBLY | 12602D | - | - | - |
| 19 | NO. 1 ENGINE COVER SUB-ASSEMBLY | 12601B | See step 19 | - | - |
| 20 | COWL VENTILATOR PANEL SUB-ASSEMBLY | 55704B | - | - | - |
| 21 | COWL VENTILATOR SPLASH SHIELD LH | 55752A | - | - | - |
| 22 | WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY | - | See step 22 | - | - |
| 23 | HOOD TO FRONT FENDER SEAL LH | 53389B | - | - | - |
| 24 | HOOD TO FRONT FENDER SEAL RH | 53388D | - | - | - |
| 25 | FRONT FENDER PANEL CUSHION LH | 53889A | - | - | - |
| 26 | FRONT FENDER PANEL CUSHION RH | 53889A | - | - | - |
| 27 | PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY | 37100 | See step 27 | - | - |
| 28 | ADD COOLANT (for Inter cooler) | - | - | See step 28 | - |
| 29 | INSPECT FOR EXHAUST GAS LEAK | - | - | - | See step 29 |
| 30 | PERFORM INITIALIZATION | - | - | - | See step 30 |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |