Toyota 3L User Manual

TURBOCHARGER SYSTEM - Turbocharger TC-11
7. REMOVE TURBOCHARGER FROM EXHAUST 4
MAN l FOLD
Remove the four nuts, turbocharger and gasket.
8. REMOVE TURBO WATER PIPE
Remove the bolt and two nuts, turbo water pipe and
gasket.
9. REMOVETURBINEOUTLETELBOW
Remove the four nuts, turbine outlet elbow and gasket.
INSPECTION OF TURBOCHARGER
1. INSPECT IMPELLER WHEEL ROTATION
Grasp the edge of the turbine wheel and turn it. Check
that the impeller wheel turns smoothly.
If the impeller wheel does not turn or if
it turns with a
drag, replace the turbocharger assem bly.
2.
INSPECT AXIAL PLAY OF IMPELLER WHEEL
Insert a dial indicator into the intake side, hold the turbine
wheel edge by hand and check the axial play.
Axial play:
0.13 mm (0.0051 in.) or less
If the axial play is not as specified, replace the turbocharger
assembly.

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