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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Intake / Exhaust System (A25A-FXS) - Service Information) >> Exhaust Manifold >> Components [10/2022 - ]

Components [10/2022 - ]

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Fig 1: Exhaust Manifold Replacement Components With Torque Specifications [10/2022 - ] (1 Of 6)
GTY848786Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*1 NO. 2 ENGINE UNDER COVER ASSEMBLY - -
N.m (kgf/cm, ft.lbf): Specified torque - -
Fig 2: Exhaust Manifold Replacement Components With Torque Specifications [10/2022 - ] (2 Of 6)
GTY868018Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*1 COWL VENTILATOR PANEL SUB-ASSEMBLY *2 FENDER SPLASH SHIELD SUB-ASSEMBLY REAR LH
*3 FENDER SPLASH SHIELD SUB-ASSEMBLY REAR RH *4 FRONT FENDER SPLASH SHIELD SEAL FRONT RH
*5 FRONT FENDER SPLASH SHIELD SEAL FRONT LH *6 FRONT UPPER SUSPENSION TO COWL BRACE SUB-ASSEMBLY LH
*7 FRONT UPPER SUSPENSION TO COWL BRACE SUB-ASSEMBLY RH - -
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
Fig 3: Exhaust Manifold Replacement Components With Torque Specifications [10/2022 - ] (3 Of 6)
GTY1108194Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*A w/ Exhaust Heat Recirculation System - -
*1 FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst) *2 GASKET
*3 OUTLET HEATER WATER HOSE D *4 INLET HEATER WATER HOSE D
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 4: Exhaust Manifold Replacement Components With Torque Specifications [10/2022 - ] (4 Of 6)
GTY1104225Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*A w/o Exhaust Heat Recirculation System - -
*1 FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst) *2 GASKET
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 5: Exhaust Manifold Replacement Components With Torque Specifications [10/2022 - ] (5 Of 6)
GTY1180934Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*A for Type A - -
*1 EXHAUST MANIFOLD (TWC: Front Catalyst) *2 MANIFOLD STAY
*3 NO. 1 EXHAUST MANIFOLD HEAT INSULATOR *4 NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
*5 EXHAUST MANIFOLD TO HEAD GASKET *6 WIRE HARNESS CLAMP BRACKET
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 6: Exhaust Manifold Replacement Components With Torque Specifications [10/2022 - ] (6 Of 6)
GTY1180942Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout Description Callout Description
*A for Type B - -
*1 EXHAUST MANIFOLD (TWC: Front Catalyst) *2 MANIFOLD STAY
*3 NO. 1 EXHAUST MANIFOLD HEAT INSULATOR *4 NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
*5 EXHAUST MANIFOLD TO HEAD GASKET *6 WIRE HARNESS CLAMP BRACKET
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
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