Removal [03/2022 - 03/2024]: Procedure
WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE DRIVE SHAFT BEARING BRACKET
- REMOVE NO. 2 ENGINE COVER
- REMOVE V-RIBBED BELT
Refer to PROCEDURE - Step 2 - REMOVE GENERATOR ASSEMBLY
Refer to PROCEDURE - Step 5
- REMOVE COMPRESSOR ASSEMBLY WITH PULLEY
Refer to PROCEDURE - Step 6 - REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
- REMOVE NO. 2 TIMING CHAIN COVER INSULATOR
- REMOVE NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY
- REMOVE FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY)
- REMOVE NO. 2 WATER HOSE CLAMP BRACKET
- SEPARATE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
Refer to PROCEDURE - Step 10 - REMOVE MANIFOLD STAY
Refer to PROCEDURE - Step 12 - REMOVE EXHAUST MANIFOLD (TWC: Front Catalyst)
Refer to PROCEDURE - Step 13 - REMOVE EXHAUST MANIFOLD TO HEAD GASKET
Refer to PROCEDURE - Step 14
- DISCONNECT NO. 6 WATER BY-PASS HOSE
Refer to PROCEDURE - Step 8
- REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
Refer to PROCEDURE - Step 9 - DISCONNECT NO. 5 WATER BY-PASS HOSE
Refer to PROCEDURE - Step 10 - REMOVE THROTTLE BODY GASKET
Refer to PROCEDURE - Step 11
- DISCONNECT NO. 3 WATER BY-PASS HOSE
Refer to PROCEDURE - Step 8
- DISCONNECT NO. 4 WATER BY-PASS HOSE
Refer to PROCEDURE - Step 9
- REMOVE EGR COOLER ASSEMBLY
Refer to PROCEDURE - Step 10
- REMOVE EGR VALVE GASKET
Refer to PROCEDURE - Step 11
- REMOVE NO. 1 EGR COOLER GASKET
Refer to PROCEDURE - Step 12
- REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY
Refer to PROCEDURE - Step 3 - REMOVE EGR VALVE ADAPTER GASKET
Refer to PROCEDURE - Step 4
- REMOVE EGR INLET GASKET
Refer to PROCEDURE - Step 5
- REMOVE NO. 4 WATER BY-PASS HOSE
Refer to PROCEDURE - Step 7
- REMOVE EGR VALVE ASSEMBLY
Refer to PROCEDURE - Step 8 - REMOVE NO. 3 WATER BY-PASS PIPE
- REMOVE NO. 2 WATER BY-PASS PIPE
Refer to PROCEDURE - Step 9 - REMOVE INTAKE MANIFOLD
Refer to PROCEDURE - Step 11 - REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET
Refer to PROCEDURE - Step 12
- DISCONNECT FUEL TUBE SUB-ASSEMBLY
Refer to PROCEDURE - Step 5 - REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY
Refer to PROCEDURE - Step 6 - REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY
Refer to PROCEDURE - Step 7 - REMOVE FUEL PUMP SPACER GASKET
Refer to PROCEDURE - Step 8
- REMOVE FUEL PUMP LIFTER ASSEMBLY
Refer to PROCEDURE - Step 9
- REMOVE NO. 7 WATER BY-PASS HOSE
- REMOVE SENSOR WIRE
- REMOVE NO. 6 ENGINE WIRE
- REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
Refer to PROCEDURE - Step 4 - REMOVE NO. 1 DELIVERY PIPE SPACER
Refer to PROCEDURE - Step 5
- REMOVE INJECTOR VIBRATION INSULATOR
Refer to PROCEDURE - Step 6
- REMOVE NO. 5 ENGINE WIRE
Refer to PROCEDURE - Step 7
- REMOVE PORT FUEL INJECTOR ASSEMBLY
Refer to PROCEDURE - Step 8 - REMOVE FUEL DELIVERY PIPE
Refer to PROCEDURE - Step 3 - REMOVE DIRECT FUEL INJECTOR ASSEMBLY
Refer to PROCEDURE - Step 4 - REMOVE NOZZLE HOLDER CLAMP
Refer to PROCEDURE - Step 5
- REMOVE NO. 3 FUEL INJECTOR BACK-UP RING
Refer to PROCEDURE - Step 6 - REMOVE NO. 1 FUEL INJECTOR BACK-UP RING
Refer to PROCEDURE - Step 7
- REMOVE C-RING
Refer to PROCEDURE - Step 8
- REMOVE INJECTOR VIBRATION INSULATOR
Refer to PROCEDURE - Step 9
- REMOVE FUEL INJECTOR SEAL
Refer to PROCEDURE - Step 10 - REMOVE IGNITION COIL ASSEMBLY
Refer to PROCEDURE - Step 2 - REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE
- REMOVE NO. 3 EXHAUST MANIFOLD HEAT INSULATOR
- REMOVE PURGE VALVE (PURGE VSV)
Refer to PROCEDURE - Step 3
- REMOVE NO. 2 VACUUM SWITCHING VALVE BRACKET
- REMOVE WIRE HARNESS CLAMP BRACKET
- REMOVE STUD BOLT NOTE:
If a stud bolt is deformed or its threads are damaged, replace it.