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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Engine Mechanical System (2GR-FXS) - Service Information (1 Of 3)) >> Camshaft >> Installation [12/2023 - ] >> Caution / Notice / Hint

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: Camshaft Installation Components With Torque Specifications (1 Of 8)
GTY1240584Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
1 SET NO. 1 CYLINDER TO TDC (COMPRESSION) - See step  1 - -
2 CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 2) 13050 See step  2 - -
3 CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 2) 13070A See step  3 - -
4 SET NO. 3 CHAIN TENSIONER ASSEMBLY 13560A See step  4 - -
5 NO. 3 CAMSHAFT SUB-ASSEMBLY 13053 See step  5 - -
6 NO. 4 CAMSHAFT SUB-ASSEMBLY 13054 See step  6 - -
7 SET CAMSHAFT BEARING CAP (for Bank 2) - See step  7 - -
8 TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2) - See step  8 - -
9 TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2) - See step  9 - -
10 INSTALL CAMSHAFT BEARING CAP (for Bank 2) - See step  10 - -
11 TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2) - See step  11 - -
12 TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2) - See step  12 - -
13 INSTALL NO. 3 CHAIN TENSIONER ASSEMBLY 13560A - - -
14 CHAIN SUB-ASSEMBLY (for Bank 2) 13506 See step  14 - -
*1 NO. 2 CHAIN SUB-ASSEMBLY *2 OIL CONTROL VALVE FILTER
N.m (kgf/cm, ft.lbf): Specified torque - -
Fig 2: Camshaft Installation Components With Torque Specifications (2 Of 8)
GTY1237998Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
15 CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 1) 13050 See step  15 - -
16 CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 1) 13070A See step  16 - -
17 SET NO. 2 CHAIN TENSIONER ASSEMBLY 13550 See step  17 - -
18 CAMSHAFT 13511 See step  18 - -
19 NO. 2 CAMSHAFT 13512 See step  19 - -
20 SET CAMSHAFT BEARING CAP (for Bank 1) - See step  20 - -
21 TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1) - See step  21 - -
22 TEMPORARILY INSTALL CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1) - See step  22 - -
23 INSTALL CAMSHAFT BEARING CAP (for Bank 1) - See step  23 - -
24 TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1) - See step  24 - -
25 TIGHTEN CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1) - See step  25 - -
26 INSTALL NO. 2 CHAIN TENSIONER ASSEMBLY 13550 - - -
27 CHAIN SUB-ASSEMBLY (for Bank 1) 13506 See step  27 - -
28 NO. 1 CHAIN TENSIONER ASSEMBLY 13540 See step  28 - -
29 INSPECT VALVE TIMING - See step  29 - -
30 TIMING CHAIN COVER PLATE 11324 - - -
*1 NO. 2 CHAIN SUB-ASSEMBLY *2 FUEL PUMP LIFTER HOUSING
*3 OIL CONTROL VALVE FILTER - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 3: Camshaft Installation Components With Torque Specifications (3 Of 8)
GTY1229533Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
31 SPARK PLUG TUBE GASKET - - - -
32 CYLINDER HEAD COVER SUB-ASSEMBLY LH 11202 See step  32 - -
33 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2) 15370C See step  33 - -
34 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2) 15370C See step  34 - -
*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 4: Camshaft Installation Components With Torque Specifications (4 Of 8)
GTY1229521Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
35 SPARK PLUG TUBE GASKET - - - -
36 CYLINDER HEAD COVER SUB-ASSEMBLY 11201 See step  36 - -
37 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1) 15370B See step  37 - -
38 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1) 15370B See step  38 - -
*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 5: Camshaft Installation Components With Torque Specifications (5 Of 8)
GTY1236539Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
39 ENGINE OIL LEVEL DIPSTICK GUIDE 11452 See step  39 - -
40 IGNITION COIL ASSEMBLY 19500 See step  40 - -
41 NO. 2 VENTILATION HOSE - - - -
42 VENTILATION HOSE 12261 - - -
43 NO. 1 ENGINE COVER 12611 - - -
*1 ENGINE OIL LEVEL DIPSTICK - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 6: Camshaft Installation Components With Torque Specifications (6 Of 8)
GTY1235444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
44 FUEL PUMP LIFTER ASSEMBLY 23470 See step  44 - -
45 FUEL PUMP SPACER GASKET 23224D - - -
46 TEMPORARILY INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY 23100X See step  46 - -
47 TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY 23801P See step  47 - -
48 INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY 23100X See step  48 - -
49 INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY 23801P See step  49 - -
50 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 7: Camshaft Installation Components With Torque Specifications (7 Of 8)
GTY1239934Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
51 NO. 1 INTAKE MANIFOLD TO HEAD GASKET 17177 See step  51 - -
52 INTAKE MANIFOLD 17111 See step  52 - -
53 REAR ENGINE MOUNTING STAY RH 12327 - - -
54 WIRE HARNESS CLAMP BRACKET - - - -
55 NO. 1 FUEL HOSE 23801F See step  55 - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 8: Camshaft Installation Components With Torque Specifications (8 Of 8)
GTY1230921Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
56 AIR SURGE TANK TO INTAKE MANIFOLD GASKET 17176 - - -
57 INTAKE AIR SURGE TANK ASSEMBLY 17190 See step  57 - -
58 NO. 2 SURGE TANK STAY 17126 See step  58 - -
59 WATER BY-PASS HOSE SUB-ASSEMBLY - - - -
60 VENTILATION HOSE 12261 See step  60 - -
61 INSTALL WATER BY-PASS HOSE 16261 - - -
62 NO. 2 WATER BY-PASS PIPE 16278 - - -
63 THROTTLE BODY GASKET 22271 See step  63 - -
64 THROTTLE BODY WITH MOTOR ASSEMBLY 22030 See step  64 - -
65 NO. 2 WATER BY-PASS HOSE 16264 See step  65 - -
66 CONNECT WATER BY-PASS HOSE 16261 See step  66 - -
67 INSTALL ENGINE HANGERS - See step  67 - -
68 REMOVE ENGINE ASSEMBLY FROM ENGINE STAND - See step  68 - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Do not apply lubricants to the threaded parts - -
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