Mitsubishi 4G9 series User Manual

4G9 ENGINE (E-W) -
Specifications
11A-1-1
1. SPECIFICATIONS
SERVICE SPECIFICATIONS
Items Standard value Limit
Timing belt
Auto-tensioner rod protrusion amount (When removed from engine)
mm
11 -
Auto-tensioner rod stroke mm Within 1 -
Auto-tensioner rod protrusion amount (When checking with installed
on engine) mm
3.8 - 4.5 -
Rocker arms and camshaft
Camshaft cam
4G92-SOHC*
1
Intake 37.34 36.84
height mm
4G92-SOHC*
Exhaust 36.79 36.29
4G92-SOHC*
2
Intake 37.78 37.28
4G92-SOHC*
Exhaust 37.83 37.33
4G93-SOHC
Intake 37.53 37.03
Exhaust 37.64 37.14
4G93-DOHC
Intake 35.31 34.81
Exhaust 35.20 34.70
4G93-DOHC-GDI*
3
Intake 35.49 34.99
Exhaust 34.91 34.41
4G93-DOHC-GDI*
4
Intake 35.49 34.99
Exhaust 34.73 34.23
Valve clearance mm
Intake 0.09 -
Exhaust 0.20 -
Camshaft journal O.D. mm
SOHC 26.0 -
DOHC 45.0 -
Rocker cover and camshaft (MIVEC)
Camshaft height mm
Intake A 36.41 36.91
Intake B 33.58 33.08
Exhaust A 35.83 35.33
Exhaust B 34.24 33.74
Valve clearance (cold engine) mm
Intake 0.1 -
Exhaust 0.2 -
Cylinder head and valve
Cylinder head gasket surface flatness mm Less than 0.03 0.2
Grinding limit of cylinder head gasket surface mm
*Total resurfacing depth of both cylinder head and cylinder block
- 0.2*
*
1
: LANCER for Europe and CARISMA for Europe
*
2
: LANCER for general export and CARISMA for 6B model
*
3
: For CARISMA
*
4
: For PAJERO io
PWEE9502-E
E
Dec. 1998Mitsubishi Motors Corporation Revised

Mitsubishi 4G9 series Specifications

General

Brand	Mitsubishi
Model	4G9 series
Category	Engine
Language	English