Mitsubishi 4G9 User Manual

4G9 ENGINE (E–W) – Intake and Exhaust Manifold
11A-6-4
PWEE9502-B
E
Nov. 1996Mitsubishi Motors Corporation
Added
INSTALLATION SERVICE POINT
"AA EXHAUST MANIFOLD BRACKET INSTALLATION
<FRONT WHEEL DRIVE>
(1) Install temporarily the exhaust manifold brackets A and
B as shown in the illustration.
(2) Check that both brackets are in close contact with the
bosses, and then tighten fully the bracket mounting bolts.
<REAR WHEEL DRIVE>
(1) Temporarily install the exhaust manifold bracket as shown
in the illustration.
(2) Verify that the bracket is brought into close contact with
the boss on the exhaust manifold, then tighten the bolts
to the specified torque.
"BA INTAKE MANIFOLD STAY INSTALLATION
<FRONT WHEEL DRIVE>
(1) Check to ensure that the intake manifold stay is in close
contact with the intake manifold and the cylider block
before tightening the respective mounting bolts to the
specified torque.
<REAR WHEEL DRIVE>
(1) Install the intake manifold stay with its “UP” mark directed
toward the intake manifold.
PWEE9502-I
E
Mar. 2001Mitsubishi Motors Corporation Revised
Bracket A
Bracket B
Exhaust
manifold
Bracket
Exhaust
manifold
Cylinder block
Intake
manifold
stay
Intake
manifold
“UP” mark

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.