Isuzu 4JG2 User Manual

SERVICE INF
ORMATION 00 – 37
mm (
in)
Serv
ice standard Service limit
Parts Items
4JG2
4JB1 / 4JB1T /
4JB1TC
4JG2
4JB1 / 4JB1T /
4JB1TC
Remarks
C
ylinder
Block
Warpage
(Upper surface of the
cylinder block)
- 0.20 (0.0079)
Cylinder bore diameter 97.000 - 97.040 95.011 - 95.040
(3.8189 -
(3.7406 -
3.8205)
3.7417)
C
ylinder liner projection 0.0-0.1
(0.00-0.0039)
C
ylinder liner inside 95.420 - 95.460 93.020 - 93.060
diameter
(3.7567 - (3.6622 -
3.7583) 3.6638)
C
ylinder liner outside 97.011-97.050 95.011 - 95.050
diameter (3.8193 - (3.7405 -
3.8209)
3.7421)

Isuzu 4JG2 Specifications

General

Fuel System	Indirect injection
Cooling System	Water-cooled
Fuel Type	Diesel
Displacement	3.059 L (3059 cc)
Bore x Stroke	95.4 mm x 107 mm
Torque Output	2000 rpm
Valvetrain	Overhead valve (OHV)