2007 ISUZU KB P190 fuel type

MAINTENANCE AND LUBRICATION 0B-11
Recommended Fluids and Lubricants (For GENERAL EXPORT)
In order to obtain maximum performance and longest service life from your ISUZU vehicles, it is very important to
select and use correctly the best lubricants and diesel fuels.
W hen lubricating, be sure to use ISUZU genuine lubricants or recommended lubricants listed below, according to
the maintenance schedule for each vehicle model.
The lubrication intervals in the maintenance schedule and coverage and period of new vehicle warranty are based
on the use of ISUZU genuine lubricants or recommended lubricants listed in the chart, which will serve as a guide
for selecting lubricants of the correct brand name.

GRADE
LUBRICATION MAKE BRAND/TYPE API ACEA JASO
Gasoline engine
crankcase C24SE
ISUZU GENUINE
ISUZU GENUINE
CALTEX
SHELL
ELF
TOTAL
CASTROL
BP BESCO RACING ACE TYPE SJ (5W-30)
BESCO MULTI ACE (7.5W-30)
HAVOLINE FORMULA (15W-40, 10W-30, 20W-50) HELIX PLUS (15W-50)
SUPER SPORTI S (15W-40)
QUARTZ 5000 (15W-40, 20W-50)
GTX-7 (15W-40)
VISCO 3000 (15W-40) SJ
SG SL
SJ/CF SG
SJ/CF
SG/SH
SG/SH


A3/B3
A2/B2


Gasoline engine
crankcase HFV6

CALTEX 10W-30

HAVOLINE FORMULA (10W-30) SL
SL
Diesel engine crankcase
ISUZU GENUINE
ISUZU GENUINE
ISUZU GENUINE
CALTEX/CHEVRON
CALTEX/CHEVRON
SHELL
SHELL
ELF
TOTAL
CASTROL
CASTROL
BP BESCO MULTI-Z TYPE CF-4 (10W-30)
BESCO MULTI-Z SUV (5W-30)
BESCO S-3 (10W, 20W, 30, 40)
DELO CXJ (15W-40, 20W-50, 40)
DELO 400 MULTIGRADE (15W-40)
RIMULA X (15W-40)
RIMULA D (15W-40, 30, 40)
PERFO 3F (15W-40)
RUBIA XT (15W-40)
RX SUPER PLUS (15W-40)
TECTION J PLUS (15W-40)
BP VANELLUS C6 (15W-40) CF-4
CD
CD
CD/CF
CD/CE/CF/CI-4 CH-4
CD/CF
CF-4/CE CF-4
CH-4
CH-4
CH-4



E3/E5 E3
B2/E2 E2
E3
E3/B3 E3


DH-1
DH-1
DH-1



DH-1
Manual transmission
C24SE D
Transfer case
ISUZU GENUINE
CALTEX/CHEVRON
SHELL
ELF
TOTAL
CASTROL
BP

BESCO GEAR OIL TRANSAXLE (5W-30)
DELO 400 MULTIGRADE (15W-40)
HELIX PLUS (15W-50)
SUPER SPORTI (15W-40)
QUARTZ 5000 (15W-40, 20W-50)
RX SUPER PLUS (15W-40)
BP VANELLUS C6 (15W-40)

SG CD/CE/CF/CI-4 SJ/CF
SG/CD SJ/CF
CD/CE/CF
CD/CE/CF


E3/E5
A3/B3
A2/B2

DH-1




Manual transmission
HFV6
MOBIL 75W-90
MOBIL XHP (75W-90) GL-3



Differential
Shift on the fly system
(GL-5 only) ISUZU GENUINE
ISUZU GENUINE
CALTEX
SHELL
ELF
TOTAL
CASTROL
CASTROL
BP
BP BESCO GEAR OIL SH (80W-90, 90, 140)
BESCO SHIFT ON THE FLY (75W-90)
THURBAN GL-5 EP (80W-90, 85W-140)
SPIRAX A (140)
TRANSELF TYPE B (80W-90, 85W-140)
TRANSMISSION TM (80W-90, 85W-140)
EPX90 (90)
DYNA DRIVE (80W-90)
ENERGEAR HYPO (90)
ENERGEAR EP (80W-90) GL-5
GL-5 GL-5
GL-5
GL-5
GL-5
GL-5
GL-5
GL-5
GL-5


Differential
(Limited Slip Differential) ISUZU GENUINE
CALTEX
SELL
ELF
TOTAL
CASTROL
BP BESCO GEAR OIL LSD (140)
GEAR OIL LSD (90)
SPIRAX A LS 90 (90)
TRANSELF TYPE BLS (90)
TRANSMISSION DA (85W-90)
HYPOY LSX (90)
ENERGEAR LS-M (90) GL-5
GL-5
GL-5
GL-5
GL-5
GL-5
GL-5
Automatic transmission
4JH1-TC 4JJ1 (Standard Output)
Power steering
ISUZU GENUINE
CALTEX/TEXACO
SHELL
ELF
TOTAL
CASTROL
BP BESCO ATF III
TEXAMATIC 1888 (DEXRON  III)
SHELL DONAX TG (DEXRON  III)
ELFMATIC G3 (DEXRON  III)
TOTAL FLUID AT42 (DEXRON  III)
TQ DEXRON III (DEXRON  III)
AUTORAN DX3 (DEXRON  III)






Automatic transmission
4JJ1 (High Output)
EXXON MOBIL
MOBIL ATF 3309

Automatic transmission
HFV6
DEXRON III

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ISUZU KB P190 2007

0B-12 MAINTENANCE AND LUBRICATION

GRADE
LUBRICATION MAKE BRAND/TYPE API ACEA

Grease fitting
(Multi purpose grease) ISUZU GENUINE
CALTEX/TEXACO
SHELL
TOTAL
CASTROL
BP BESCO L-2 GREASE (No. 2), L-3 GREASE (No. 3)
STARPLEX-2 (No. 2)
RETINAX LX2 (No. 2)
MULTIS EP2, EP3 (No. 2, No. 3)
LM GREASE (No. 2, No. 3)
ENERGREASE LS (No.2, No3)


Propeller shaft sliding yoke
Universal joint
(Multi purpose grease
containing molybdenum
disulfide) ISUZU GENUINE
CALTEX
SHELL
TOTAL ONE LUBER MO GREASE
MOLYTEX GREASE EP2 (No.2)
RETINAX HDX2 (No.2)
TOTAL MULTIS MS2 (No.2, No.3)

Engine cooling system ISUZU GENUINE
CALTEX/TEXACO/
CHEVRON
BESCO LLC SUPER TYPE E
EXTENDED LIFE COOLANT
HAVOLINE XLC
DELO XLC

NOTE:
* If GL-5 Limited Slip Differential Lubricant is not available, use GL-5 Lubricant mixed with 1 bottle (118ml) of Limited
Slip Differential Lubricant additive (Parts No. 8-01052-358-0) or equivalent.

FLUID TYPE
Clutch and brake fluid reservoir Besco brake fluid (For light duty)
Hydraulic brake fluid SAE J1703
FMVSS 116 DOT.3 grade

DIESEL FUEL/APPLICABLE STANDARD
JIS (JAPANESE INDUSTRIAL STANDARD) Based on K2204 GAS OIL
DIN (DEUTSCHE INDUSTRIE NORMEN) Based on EN590 : 1997
SAE (SOCIETY OF AUTOMOTIVE ENGINEERS) Based on SAE J-313C
BS (BRITISH STANDARD) Based on BS EN590 : 1997

NOTE:
Use the applicable standard or equivalent for diesel fuels.


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ISUZU KB P190 2007

MAINTENANCE AND LUBRICATION 0B-13
RECOMMENDED FLUIDS AND LUBRICANTS (For EUROPE)


In order to obtain maximum performance and longest service life from your ISUZU vehicles, it is very important to
select and use correctly the best lubricants and diesel fuels.
W hen lubricating, be sure to use ISUZU genuine lubricants or recommended lubricants listed below, according to
the maintenance schedule for each vehicle model.

LUBRICATION/FLUID GRADE
API ACEA OTHER
Diesel engine crankcase B2/B3
E2/E3
Manual transmission
Transfer case B2/B3
E2/E3
Differential
Shift on the fly system
(GL-5 only)
GL-5

BESCO GEAR OIL SH (80W-90, 90, 140) (ISUZU GENUINE)
BESCO SHIFT ON THE FLY (75W-90) (ISUZU GENUINE)
THURBAN GL-5 EP (80W-90, 85W-140) (CALTEX)
SPIRAX A (140) (SHELL)
TRANSELF TYPE B (80W-90, 85W-140) (ELF)
TRANSMISSION TM (80W-90, 85W-140) (TOTAL)
EPX90 (90)(CASTROL)
DYNA DRIVE (80W-90) (CASTROL)
ENERGEAR HYPO (90) (BP)
ENERGEAR EP (80W-90) (BP)
Differential
(Limited Slip Differential)
(GL-5 only) GL-5

BESCO GEAR OIL LSD (140) (ISUZU GENUINE)
GEAR OIL LSD (90) (CALTEX)
SPIRAX A LS 90 (90) (SHELL)
TRANSELF TYPE BLS (90) (ELF)
TRANSMISSION DA (85W-90) (TOTAL)
HYPOY LSX (90) (CASTROL)
ENERGEAR LS-M (90) (BP)
Automatic transmission MOBIL ATF 3309
Power steering

DEXRON III
Propeller shaft sliding yoke
Universal joint
(General purpose grease in
Molybdenum) NLGI #2 or #3
multi purpose type grease
containing molybdenum disulfide
Engine cooling system Good quality ethylene glycol antifreeze or GM spec.
6033-M or equivalent

NOTE:
* If GL-5 Limited Slip Differential Lubricant is not available, use GL-5 Lubricant mixed with 1 bottle (118ml) of Limited
Slip Differential Lubricant additive (Parts No. 8-01052-358-0) or equivalent.



FLUID TYPE

Clutch and brake fluid reservoir Besco brake fluid (For light duty)
Hydraulic brake fluid SAE J1703
FMVSS 116 DOT.3 grade


DIESEL FUEL/APPLICABLE STANDARD
JIS (JAPANESE INDUSTRIAL STANDARD)
DIN (DEUTSCHE INDUSTRIE NORMEN)
SAE (SOCIETY OF AUTOMOTIVE ENGINEERS)
BS (BRITISH STANDARD) Based on K2204 GAS OIL
Based on EN590: 1997L
Based on SAE J-313C
Based on BS EN590: 1997

NOTE:
Use the applicable standard or equivalent for diesel fuels.



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ISUZU KB P190 2007

2B-24 SHEET METAL
B type

RTW 52BMF000301

Removal Steps Installation Steps
1. Battery ground cable
2. Rear combination lamp & license lamp
harness connector
3. Rear wheel housing extension panel
4. Fuel filler door release cable assembly
5. Fuel filler pipe and evaporator hose
6. Bolt; frame to rear body
7. Rear body assembly
7. Rear body assembly
6. Bolt; frame to rear body
5. Fuel filler pipe and evaporator hose
4. Fuel filler door release cable assembly
3. Rear wheel housing extension panel
2. Rear combination lamp & license lamp
connector
1. Battery ground cable


NOTE:
The rear body must be empty before removal.

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ISUZU KB P190 2007

6A – 4 ENGINE MECHANICAL
MAIN DATA AND SPECIFICATIONS
Engine model
Item 4JA1T (L)
4JA1TC
Engine type
Combustion chamber type
Cylinder liner type
Timing gear train system Four-cycle, overhead valve, water cooled
Direct injection
Dry type, chrome plated Gear drive
No. of cylinders-bore × stroke mm (in) 4 – 93 × 92 (3.66 × 3.62)
No. of piston rings Compression ring: 2 / Oil ring: 1
Total piston displacement cm3 (in3)
Compression ratio (to 1) 2,499 (152.4)
18.5
Compression pressure MPa (kg/cm2/psi) 3.0 (31.0/441) – 200 rpm
Engine weight (dry) kg (lb)Approximately 239 (527)
Fuel injection order 1 – 3 – 4 - 2
Fuel injection timing BTDC deg8 -
Specified fuel type
Idling speed rpm

Valve clearances (At cold): Intake mm (in)
Exhaust mm (in)
Intake valves Open at (BTDC) deg
Close at (ABDC) deg
Exhaust valves Open at (BBDC) deg
Close at (ATDC) deg
Fuel system JIS No. 2, DIN/EN590, GB252-1944 Diesel fuel
730 ± 25 (A/C Off)
780 ± 25 (A/C ON)
0.4 (0.016)
0.4 (0.016) 24.5
55.5
54.0
26.0

Injection pump type BOSCH distributor VE type BOSCH distributor VP44 type
Governor type Mechanical (Half all speed
type) Electronically controled
Injection nozzle type
Injection nozzle opening pressure Hole with 5 orifices

MPa (kg/cm2/psi) 1st 19.1 (195 / 2,773) 1st 19.0 (194 / 2,755)
2nd (Reference)
25.5 ∼27.0
(260 ∼275 / 3,702 ∼3,920) 2nd (Reference)
34.0 ∼35.5
(347 ∼362 / 4,936 ∼5,154)
Main fuel filter type
Lubricating system
Lubricating method Cartridge paper element and water separator

Pressure circulation
Specified engine oil (API grade) ISUZU genuine 10W – 30 (API CD of ACEA B2/B3)

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6A – 6 ENGINE MECHANICAL
MAIN DATA AND SPECIFICATIONS
Engine model
Item 4JH1TC
Engine type
Four-cycle, overhead valve, water cooled
Combustion chamber type Direct injection
Cylinder liner type
Timing gear train system Dry type, chrome plated
Gear drive
No. of cylinders-bore × stroke mm (in) 4 – 95.4 × 104.9 (3.76 × 4.13)
No. of piston rings Compression ring: 2 / Oil ring: 1
Total piston displacement liter
Compression ratio (to 1) 2,999
18.3
Compression pressure MPa (kg/cm2/psi) 3.0 (31.0/441) – 200 rpm
Engine weight (dry) kg (lb)MT: Approximately 249 (549)
AT: Approximately 236 (520)
Fuel injection order 1 – 3 – 4 - 2
Specified fuel type JIS No.2, DIN/EN590, GB252-1944 Diesel fuel
Idling speed rpm
700 ± 25 (A/C OFF)
800 ± 25 (A/C ON)
Valve clearances (At cold): Intake mm (in)
Exhaust mm (in)
Intake valves Open at (BTDC) deg
Close at (ABDC) deg
Exhaust valves Open at (BBDC) deg
Close at (ATDC) deg
Fuel system
Injection pump type 0.4 (0.016)
0.4 (0.016) 24.5
55.5
54.0
26.0
BOSCH distributor VP44 type
Injection nozzle type
Injection nozzle opening pressure
MPa (kg/cm
2/psi) Hole with 5 orifices

1st 19.5 (199/2,828)
2nd (Reference) 34.3 ∼35.8 (350 ∼365/4,980 ∼5,197)
Main fuel filter type
Lubricating system
Lubricating method Cartridge paper element and water separator

Pressure circulation
Specified engine oil (API grade) ISUZU genuine 10W – 30 (API CD of ACEA B2/B3)
Oil pump type
Oil filter type Gear
Cartridge paper element
Oil capacity lit (US/UK gal)
6.2 (1.64/1.36) (For 4
× 2)
7.0 (1.85/1.54) (For 4 × 4)
Oil cooler type W ater cooled

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ISUZU KB P190 2007

6A – 36 ENGINE MECHANICAL
GENERAL DESCRIPTION









RTW 46AMF000401

The 4J series automotive diesel engine has special designed combustion chambers in the piston. This design
provides superior fuel economy over a wide range of driving conditions.
Auto-thermatic pistons with cast steel struts are used to reduce thermal expansion and resulting engine noise when
the engine is cold.
Chrome plated dry type cylinder liners provide the highest durability.
The laminated steel sheet cylinder head gasket is very durable and, to increase the head gasket reliability.
The crankshaft has been tufftrided to provide a longer service life. Because the crankshaft is tufftrided, it cannot be
reground.
The 4JA1T(L) engine is equipped with the BOSCH VE-Type distributor injection pump.
The 4JH1TC and 4JA1TC engine is equipped with the BOSCH VP44-Type distributor injection pump.
The engine is turbocharger equipped.

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6C – 2 FUEL SYSTEM

MAIN DATA AND SPECIFICATIONS
Description Item
4JA1T (L) 4JA1TC 4JH1TC
Injection pump type Bosch distributor
VE type Bosch distributor VP44 type
Governor type
Mechanical variable
(Half speed oil pressure) Electrical controled
Timer type
Oil pressure Electrical controled
Fuel feed pump type Vane with input shaft
Injection nozzle type Hole type
Number of injection nozzle orifices 5
Injection nozzle orifices
Inside diameter mm (in) 0.19 (0.0075) 0.17 (0.0067) 0.21 (0.0083)
19.1 (195) 19.0 (194) 19.5 (199) Injection nozzle designed operating
pressure MPa (kg/cm2) 1st
2nd 25.0 (255)
33.5 (328) 33.8 (331)
Main fuel filter type Disposable cartridge paper element


Precautions
When working on the fuel system, there are several things
to keep in mind:
•
Any time the fuel system is being worked on,
disconnect the negative battery cable except fo
r
those tests where battery voltage is required.
•
Always keep a dry chemical (Class B) fire
extinguisher near the work area.
• Replace all pipes with the same pipe and fittings that
were removed.
• Clean and inspect “O” rings. Replace if required.
•
Always relieve the line pressure before servicing any
fuel system components.
• Do not attempt repairs on the fuel system until you
have read the instructions and checked the pictures
relating to that repair.
• Adhere to all Notices and Cautions.

NOTE:
Injection nozzle adjustment is possible only on the 4JA1L
engine.


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