Toyota 3L User Manual

EM-40
ENGINE MECHANICAL
- Cylinder Head (2L-T)
INSTALLATION OF CYLINDER HEAD
(See page EM-35)
CHECK PISTON PROTRUSION AND SELECT
CYLINDER HEAD GASKET
Check protrusions of No.
1 and No. 4 pistons
(a) Align the timing marks of the crankshaft timing
pulley and timing belt case.
(b)
Place a dial indicator on the cylinder block, and set
the dial indicator needle on the piston measuring
point.
(c)
Find where the piston head protrudes most by slowly
turning the crankshaft clockwise and counterclock-
wise.
(d) Set the dial
indicator
at 0 mm (0 in.).
(e) Measure the piston protrusion from the cylinder
block by sliding the dial indicator.
Protrusion: 0.68
- 0.97 rnrn
(0.0268 - 0.0382 in.)
HINT: For each piston, measure the piston protrusion at
two measuring points.
(When removing piston and connecting rod assembly)
If the protrusion
is not as specified, remove the piston and
connecting rod assembly and reinstall
it.

Toyota 3L Specifications

General

Displacement	2.8 L (2, 779 cc)
Compression Ratio	22.2:1
Fuel Type	Diesel
Valvetrain	SOHC, 8 valves
Fuel System	Indirect injection
Power Output	91 hp (68 kW) at 4, 000 rpm
Aspiration	Naturally aspirated
Cooling System	Water-cooled
Bore x Stroke	96 mm x 96 mm (3.78 in x 3.78 in)
Cylinder Arrangement	Inline-4