Page 3329 of 4500
Fig. 49: Identifying Exhaust Manifold Sub-Assy RH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
72.INSPECT EXHAUST MANIFOLD SUB-ASSY RH
a. Using a precision straight edge and feeler gauge, measure the surface contacting the cylinder head
for warpage.
Maximum warpage: 0.50 mm (0.0197 in.)
If the warpa
ge is greater than the maximum, replace the manifold.
Page 3330 of 4500
Fig. 50: Measuring Surface Cylinder Head
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
73.REMOVE EXHAUST MANIFOLD HEAT INSULATOR NO.2
74.REMOVE EXHAUST MANIFOLD SUB-ASSY LH
a. Remove the 8 nuts, exhaust manifold and
gasket.
Page 3331 of 4500
Fig. 51: Removing Exhaust Manifold Sub-Assy LH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
75.INSPECT EXHAUST MANIFOLD SUB-ASSY LH
a. Using a precision straight edge and feeler gauge, measure the surface contacting the cylinder head
for warpage.
Maximum warpage: 0.50 mm (0.0197 in.)
If the warpa
ge is greater than the maximum, replace the manifold.
Page 3332 of 4500
Fig. 52: Measuring Surface
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
76.REMOVE WIRING HARNESS HEAT INSULATOR NO.2
77.REMOVE ENGINE MOUNTING BRACKET FRONT NO.1 RH
78.REMOVE ENGINE MOUNTING BRACKET FRONT NO.1 LH
79.INSTALL ENGINE MOUNTING BRACKET FRONT NO.1 LH
a. Install the mounting bracket with the 4 bolts.
Torque: 36 N.m (367 kgf.cm, 27 ft.lbf)
HINT:
The LH mountin
g bracket is marked with "L".
Page 3333 of 4500
Fig. 53: Installing Engine Mounting Bracket Front No.1 LH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
80.INSTALL ENGINE MOUNTING BRACKET FRONT NO.1 RH
a. Install the mounting bracket with the 4 bolts.
Torque: 36 N.m (367 kgf.cm, 27 ft.lbf)
HINT:
The RH mountin
g bracket is marked with "R".
Page 3334 of 4500
Fig. 54: Installing Mounting Bracket And Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
81.INSTALL WIRING HARNESS HEAT INSULATOR NO.2
82.INSTALL EXHAUST MANIFOLD SUB-ASSY LH
a. Place a new gasket on the cylinder head with the white mark facing the manifold side.
Page 3335 of 4500
Fig. 55: Identifying White Mark
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Install the exhaust manifold with 8 new nuts. Uniformly tighten the nuts in several passes.
Torque: 44 N.m (449 kgf.cm, 32 ft.lbf)
Page 3336 of 4500
Fig. 56: Installing Exhaust Manifold
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
83.INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO.2
84.INSTALL EXHAUST MANIFOLD SUB-ASSY RH
a. Place a new gasket on the cylinder head with the white mark facing the manifold side.