Caution / Notice / Hint

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.

COMPONENTS (INSTALLATION)

Fig 1: Cylinder Head Gasket Installation Components With Torque Specifications (1 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	NO. 2 CYLINDER HEAD GASKET	11116	See step 1	-	-
2	CYLINDER HEAD LH	11102	See step 2	-	-
3	CYLINDER HEAD GASKET	11115	See step 3	-	-
4	CYLINDER HEAD SUB-ASSEMBLY	11101	See step 4	-	-
5	VALVE STEM CAP	13716	See step 5	-	-
6	VALVE LASH ADJUSTER ASSEMBLY	13750	See step 6	-	-
7	NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY	13801	See step 7	-	-

*1	CYLINDER HEAD SET PLATE WASHER	*2	CYLINDER HEAD SET BOLT
	Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf)		N.m (kgf/cm, ft.lbf): Specified torque
•	Non-reusable part	-	-
*T1	1st: 36 (367, 27) 2nd: Turn 90° 3rd: Turn 90°	-	-

Fig 2: Cylinder Head Gasket Installation Components With Torque Specifications (2 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
8	NO. 3 CAMSHAFT SUB-ASSEMBLY	13053	See step 8	-	-
9	NO. 4 CAMSHAFT SUB-ASSEMBLY	13054	See step 9	-	-
10	CAMSHAFT BEARING CAP (for Bank 2)	-	See step 10	-	-
11	NO. 3 CHAIN TENSIONER ASSEMBLY	13560A	See step 11	-	-
12	CAMSHAFT TIMING GEAR ASSEMBLY, CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY AND NO. 2 CHAIN SUB-ASSEMBLY (for Bank 2)	-	See step 12	-	-
13	TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)	-	See step 13	-	-
14	TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)	-	See step 14	-	-
15	CAMSHAFT HOUSING SUB-ASSEMBLY LH	11104A	See step 15	-	-
16	TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)	-	See step 16	-	-
17	TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)	-	See step 17	-	-

*1	OIL CONTROL VALVE FILTER	-	-
	N.m (kgf/cm, ft.lbf): Specified torque	-	-

Fig 3: Cylinder Head Gasket Installation Components With Torque Specifications (3 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
18	CAMSHAFT	13511	See step 18	-	-
19	NO. 2 CAMSHAFT	13512	See step 19	-	-
20	CAMSHAFT BEARING CAP (for Bank 1)	-	See step 20	-	-
21	NO. 2 CHAIN TENSIONER ASSEMBLY	13550	See step 21	-	-
22	CAMSHAFT TIMING GEAR ASSEMBLY, CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY AND NO. 2 CHAIN SUB-ASSEMBLY (for Bank 1)	-	See step 22	-	-
23	TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)	-	See step 23	-	-
24	TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)	-	See step 24	-	-
25	CAMSHAFT HOUSING SUB-ASSEMBLY RH	11103C	See step 25	-	-
26	TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)	-	See step 26	-	-
27	TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)	-	See step 27	-	-

*1	FUEL PUMP LIFTER HOUSING	*2	OIL CONTROL VALVE FILTER
	N.m (kgf/cm, ft.lbf): Specified torque	-	-

Fig 4: Cylinder Head Gasket Installation Components With Torque Specifications (4 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
28	NO. 2 CHAIN VIBRATION DAMPER	13562	-	-	-
29	NO. 1 CHAIN VIBRATION DAMPER	13561	-	-	-
30	CHAIN SUB-ASSEMBLY	13506	See step 30	-	-
31	CHAIN TENSIONER SLIPPER	13559	-	-	-
32	NO. 1 CHAIN TENSIONER ASSEMBLY	13540	See step 32	-	-

N.m (kgf/cm, ft.lbf): Specified torque

Fig 5: Cylinder Head Gasket Installation Components With Torque Specifications (5 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
33	INSPECT VALVE TIMING	-	See step 33	-	-
34	TIMING CHAIN COVER ASSEMBLY	11310	See step 34	-	-
35	TIMING CHAIN CASE OIL SEAL	11301C	See step 35	-	-

	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part
	MP grease		Do not apply lubricants to the threaded parts

Fig 6: Cylinder Head Gasket Installation Components With Torque Specifications (6 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
36	OIL PAN SUB-ASSEMBLY	12101	See step 36	-	-
37	OIL STRAINER SUB-ASSEMBLY	15104	See step 37	-	-
38	NO. 2 OIL PAN SUB-ASSEMBLY	12102A	See step 38	-	-

N.m (kgf/cm, ft.lbf): Specified torque

•

Non-reusable part

Fig 7: Cylinder Head Gasket Installation Components With Torque Specifications (7 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
39	SPARK PLUG TUBE GASKET	-	-	-	-
40	CYLINDER HEAD COVER SUB-ASSEMBLY LH	11202	See step 40	-	-
41	CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)	15370C	See step 41	-	-
42	CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)	15370C	See step 42	-	-

*1	VVT SENSOR (for Intake Side of Bank 2)	*2	VVT SENSOR (for Exhaust Side of Bank 2)
*3	NO. 1 V-BANK COVER BRACKET	-	-
	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part
	Adhesive 1324	*	Precoated part

Fig 8: Cylinder Head Gasket Installation Components With Torque Specifications (8 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
43	SPARK PLUG TUBE GASKET	-	-	-	-
44	CYLINDER HEAD COVER SUB-ASSEMBLY	11201	See step 44	-	-
45	CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)	15370B	See step 45	-	-
46	CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)	15370B	See step 46	-	-

*1	VVT SENSOR (for Intake Side of Bank 1)	*2	VVT SENSOR (for Exhaust Side of Bank 1)
*3	NO. 1 ENGINE COVER SUB-ASSEMBLY	-	-
	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part
	Adhesive 1324	*	Precoated part

Fig 9: Cylinder Head Gasket Installation Components With Torque Specifications (9 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
47	WATER OUTLET	-	-	-	-
48	OIL COOLER PIPE	15767	-	-	-
49	INSTALL NO. 5 WATER BY-PASS HOSE	16282	-	-	-
50	INSTALL NO. 4 WATER BY-PASS HOSE	16281	-	-	-
51	OIL COOLER ASSEMBLY	15710	-	-	-
52	CONNECT NO. 5 WATER BY-PASS HOSE	16282	-	-	-
53	CONNECT NO. 4 WATER BY-PASS HOSE	16281	-	-	-
54	SENSOR WIRE	82219C	-	-	-
55	CRANKSHAFT POSITION SENSOR PROTECTOR	19312	-	-	-
56	WATER HOSE CLAMP	16581	-	-	-

*1	NO. 1 CYLINDER BLOCK INSULATOR	*2	NO. 1 OIL COOLER BRACKET
*3	NO. 2 CYLINDER BLOCK INSULATOR	*4	NO. 3 CYLINDER BLOCK INSULATOR
	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part

Fig 10: Cylinder Head Gasket Installation Components With Torque Specifications (10 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
57	WATER INLET WITH THERMOSTAT SUB-ASSEMBLY	16031	-	-	-
58	WATER BY-PASS HOSE	16261	-	-	-
59	ENGINE MOUNTING BRACKET RH	12315A	See step 59	-	-
60	CRANKSHAFT PULLEY	13471	See step 60	-	-

*1	CRANKSHAFT PULLEY SET BOLT	*2	GASKET
	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part
	Do not apply lubricants to the threaded parts	-	-

Fig 11: Cylinder Head Gasket Installation Components With Torque Specifications (11 Of 16)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
61	WATER PUMP PULLEY	16173	See step 61	-	-
62	SENSOR WIRE	82219A	-	-	-
63	DIRECT FUEL INJECTOR ASSEMBLY	23250E	-	-	-

N.m (kgf/cm, ft.lbf): Specified torque

Fig 12: Cylinder Head Gasket Installation Components With Torque Specifications (12 Of 16)

Procedure		Part Name Code
64	ENGINE OIL LEVEL DIPSTICK GUIDE	11452	See step 64	-	-
65	IGNITION COIL ASSEMBLY	19500	See step 65	-	-
66	FUEL HOSE BRACKET	23881B	-	-	-
67	WIRE HARNESS CLAMP BRACKET	-	-	-	-
68	NO. 2 VENTILATION HOSE	-	-	-	-
69	VENTILATION HOSE	12261	-	-	-
70	NO. 1 ENGINE COVER	12611	-	-	-

*1	ENGINE OIL LEVEL DIPSTICK	-	-
	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part

Fig 13: Cylinder Head Gasket Installation Components With Torque Specifications (13 Of 16)

Procedure		Part Name Code
71	FUEL PUMP LIFTER ASSEMBLY	23470	See step 71	-	-
72	FUEL PUMP SPACER GASKET	23224D	-	-	-
73	TEMPORARILY INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY	23100X	See step 73	-	-
74	TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY	23801P	See step 74	-	-
75	INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY	23100X	See step 75	-	-
76	INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY	23801P	See step 76	-	-
77	FUEL PUMP PROTECTOR	23214A	-	-	-

*1	FUEL PUMP LIFTER GUIDE	-	-
	Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf)		N.m (kgf/cm, ft.lbf): Specified torque
*	For use with a union nut wrench	•	Non-reusable part

Fig 14: Cylinder Head Gasket Installation Components With Torque Specifications (14 Of 16)

Procedure		Part Name Code
78	NO. 1 INTAKE MANIFOLD TO HEAD GASKET	17177	See step 78	-	-
79	INTAKE MANIFOLD	17111	See step 79	-	-
80	REAR ENGINE MOUNTING STAY RH	12327	-	-	-
81	WIRE HARNESS CLAMP BRACKET	-	-	-	-
82	NO. 1 FUEL HOSE	23801F	See step 82	-	-

N.m (kgf/cm, ft.lbf): Specified torque

•

Non-reusable part

Fig 15: Cylinder Head Gasket Installation Components With Torque Specifications (15 Of 16)

Procedure		Part Name Code
83	AIR SURGE TANK TO INTAKE MANIFOLD GASKET	17176	-	-	-
84	INTAKE AIR SURGE TANK ASSEMBLY	17190	See step 84	-	-
85	NO. 2 SURGE TANK STAY	17126	See step 85	-	-
86	WATER BY-PASS HOSE SUB-ASSEMBLY	-	-	-	-
87	VENTILATION HOSE	12261	See step 87	-	-
88	INSTALL WATER BY-PASS HOSE	16261	See step 88	-	-
89	NO. 2 WATER BY-PASS PIPE	16278	-	-	-
90	THROTTLE BODY GASKET	22271	See step 90	-	-
91	THROTTLE BODY WITH MOTOR ASSEMBLY	22030	See step 91	-	-
92	NO. 2 WATER BY-PASS HOSE	16264	See step 92	-	-
93	CONNECT WATER BY-PASS HOSE	16261	See step 93	-	-

	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part
	Do not apply lubricants to the threaded parts	-	-

Fig 16: Cylinder Head Gasket Installation Components With Torque Specifications (16 Of 16)

Procedure		Part Name Code
94	NO. 5 CYLINDER BLOCK INSULATOR	12585	-	-	-
95	NO. 4 CYLINDER BLOCK INSULATOR	12584	-	-	-
96	NO. 1 COMPRESSOR MOUNTING BRACKET	88431	See step 96	-	-
97	HV WATER PUMP BRACKET	G9141F	See step 97	-	-
98	COMPRESSOR WITH MOTOR ASSEMBLY	88370	See step 98	-	-
99	V-RIBBED BELT	16361A	See step 99	-	-
100	INSTALL ENGINE HANGERS	-	See step 100	-	-
101	REMOVE ENGINE ASSEMBLY FROM ENGINE STAND	-	See step 101	-	-

*1	BRACKET	-	-
	N.m (kgf/cm, ft.lbf): Specified torque	-	-