Mitsubishi 4G9 User Manual

4G9 ENGINE (E-W) -
Timing Belt
11A-4-9
PWEE9502
E
May 1995Mitsubishi Motors Corporation
(6) Abnormal wear of belt sides. The sides are normal if
they are sharp as if cut by a knife.
(7) Abnormal wear on teeth.
(8) Missing tooth.
TENSIONER PULLER, IDLER PULLEY
(1) Check the pulley for smooth rotation, excessive play,
abnormal noise. Replace it if necessary.
AUTO-TENSIONER
(1) Check the tensioner for oil leaks. Replace it if necessary.
(2) Check the rod end for wear or damage. Replace the
tensioner if necessary.
(3) Measure the rod projection length. If not within the
standard value, replace the tensioner.
Standard value: 11 mm
(4) Press the rod by a force of 98 to 196 N an d measure
the rod stroke. If not within the standard value, replace
the tensioner.
Standard value: 1 mm or less
Rounded edge
Abnormal wear
(Fluffy strand)
Rubber exposed
Tooth missing
and canvas
fiber exposed
11 mm
98 to 196 N
Stroke

Mitsubishi 4G9 Specifications

General

Brand	Mitsubishi
Model	4G9
Category	Engine
Language	English

Summary

ENGINE 4G9 SERIES

SPECIFICATIONS

Details on engine specifications, including service, rework, torque, and material requirements.

SPECIAL TOOLS

List and description of specialized tools required for engine service procedures.

ALTERNATOR AND IGNITION SYSTEM

Procedures for removal and installation of alternator and ignition system components.

TIMING BELT

Removal, installation, inspection, and adjustment procedures for the timing belt system.

FUEL AND EMISSION CONTROL SYSTEM

Procedures for removal and installation of fuel and emission control system components.

INTAKE AND EXHAUST MANIFOLD

Procedures for removal and installation of intake and exhaust manifolds for various models.

WATER PUMP AND WATER HOSE

Procedures for removal and installation of the water pump and associated hoses.

ROCKER ARMS AND CAMSHAFTS

Procedures for removal, installation, inspection, and adjustment of rocker arms and camshafts.

CYLINDER HEAD AND VALVES

Procedures for cylinder head and valve removal, installation, inspection, and handling.

FRONT CASE AND OIL PUMP

Procedures for removal, installation, and inspection of the front case and oil pump.

PISTON AND CONNECTING ROD

Procedures for removal, installation, and inspection of pistons and connecting rods.

CRANKSHAFT, CYLINDER BLOCK, FLYWHEEL AND DRIVE PLATE

Procedures for removal, installation, and inspection of crankshaft, cylinder block, and related components.