EM-76
ENGINE MECHANICAL - Cylinder Head
1HD-T
1HZ
B. Select new cylinder head gasket
(1PZ)
HINT: There are five types of cylinder head gasket (hole
number 1 to 5) installed at factory, but only three types for
supply parts (hole number "1", "3" and "5"), so when
replacing the gasket select from one of three types above.
New cylinder head gasket thickness:
Hole number "1" 1.16-1.24 mm
(0.0457-0.0488 in.)
Hole number "3" 1.26-1.34 mm
(0.0496-0.0528 in.)
Hole number "5" 1.36-1.44 mm
(0.0535-0.0567 in.)
Select the largest piston protrusion value from the measure-
ments made, then select the appropriate cylinder head
gasket according to the table below.
(1HZ and 1HD-T)
HINT: There are five types of cylinder head gasket (cutout
number 1 to 5) installed at factory, but only three types for
supply parts (cutout number "1", "3" and "5"), so when
replacing the gasket select from one of three types above.
New cylinder head gasket thickness:
Cutout number "1" 1.15-1.25 mm
(0.0453-0.0492 in.)
Cutout number "3" 1.25-1.35 mm
(0.0492-0.0531 in.)
Cutout number "5" 1.35-1.45 mm
(0.0531 -0.0571 in.)
Select the largest piston protrusion value from the measure-
ments made, then select the appropriate cylinder head
gasket according to the table below.