2NZ-FE INTAKE / EXHAUST EXHAUST MANIFOLD REMOVAL
PROCEDURE
1.REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
55734A
2.REMOVE WATER GUARD PLATE RH
55737B
3.REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL
55701J
4.REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY
89465
5.REMOVE HEATED OXYGEN SENSOR
6.REMOVE WIRE HARNESS CLAMP BRACKET
17167
7.REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

Remove the 3 bolts and No. 1 exhaust manifold heat insulator from the exhaust manifold.
17410
8.REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Front and Rear Catalyst)

Remove the 4 bolts and 4 compression springs.
Remove the front exhaust pipe assembly (TWC: Front and Rear Catalyst) from the 2 exhaust pipe supports.
Remove the 2 gaskets from the front exhaust pipe assembly (TWC: Front and Rear Catalyst) and exhaust manifold.
25591
9.REMOVE MANIFOLD SUPPORT BRACKET

Remove the 3 bolts and manifold support bracket from the exhaust manifold and cylinder block sub-assembly.
17141
10.REMOVE EXHAUST MANIFOLD

![]() |
Bolt |
![]() |
Nut |
Remove the 3 bolts, 2 nuts and exhaust manifold from the cylinder head sub-assembly.
Remove the exhaust manifold to head gasket from the cylinder head sub-assembly.