Toyota FJ Cruiser (GSJ 10, 15 series). Manual — part 163
1GR-FE ENGINE MECHANICAL – CYLINDER HEAD
EM–85
EM
4.
INSTALL UNION
(a) Apply adhesive to 2 or 3 threads of the bolt end.
Adhesive:
Toyota Genuine Adhesive 1324, Three Bond
1324 or the equivalent
(b) Using a deep socket wrench 12, install the unions.
Torque: 15 N*m (150 kgf*cm, 11 ft.*lbf)
Bank 1:
Exhaust Side
Bank 2:
Exhaust Side
Upper Side
Upper Side
Rear Side
Rear Side
12
9.0
29
20
13
35
16
9.0
27
A
B
C
A126359E01
Adhesive
A075631E04
EM–86
1GR-FE ENGINE MECHANICAL – CYLINDER HEAD
EM
5.
INSTALL TIGHT PLUG
(a) Apply adhesive around the new tight plugs.
(b) Using SST, tap in the tight plugs to the specified
depth.
SST
09950-60010 (09951-00250), 09950-70010
(09951-07150)
Specified depth:
1.5 mm (0.059 in.)
Bank 1: Front Side
Bank 2: Intake Side
A
B
30
9.0
B
A
9.0
67
[mm]
A126361E01
Adhesive
A058129E09
SST
Depth
Bank 2:
Bank 1:
A075633E06
1GR-FE ENGINE MECHANICAL – CYLINDER HEAD
EM–87
EM
6.
INSTALL WITH HEAD STRAIGHT SCREW PLUG
(a) Using a straight hexagon wrench 14, install a new
gasket and straight screw plug.
Torque: 80 N*m (816 kgf*cm, 59 ft.*lbf)
7.
INSTALL VALVE STEM OIL SEAL OR RING
HINT:
The intake valve stem oil seal is light brown and the
exhaust valve stem oil seal is gray.
(a) Apply a light coat of engine oil to the valve guide
bush.
(b) Using SST, push in a new valve stem oil seal.
SST
09201-41020
Bank 1:
Upper Side
Front Side
Bank 2:
Upper Side
Front Side
A126363E01
Gray
Light Brown
Intake Side:
Exhaust Side:
A076162E02
SST
A075639E02
EM–88
1GR-FE ENGINE MECHANICAL – CYLINDER HEAD
EM
8.
INSTALL VALVE SPRING SEAT
9.
INSTALL VALVE
(a) Apply engine oil to the valve as shown in the
illustration.
(b) Place the cylinder head on a wooden block.
(c) Install the valve, inner compression spring and
valve spring retainer.
(d) Using SST, compress the inner compression spring
and place the 2 valve spring retainer locks around
the valve stem.
SST
09202-70020 (09202-00010)
(e) Using a pin punch 5, lightly tap the valve stem tip to
ensure a proper fit.
NOTICE:
Be careful not to damage the valve stem tip.
10. INSTALL VALVE LIFTER
(a) Apply engine oil to the valve stem end and valve
lifter, and install the valve lifter onto the valve stem.
(b) Check that the valve lifter rotates smoothly by hand.
A075638E01
35 mm
(1.378 in.)
A075640E01
SST
Wooden Block
A075602E02
A075641E01
A075601E01
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