ISUZU KB P190 2007 Workshop Repair Manual

6A – 16 ENGINE MECHANICAL
Exhaust Manifold, and Turbocharger (4JA1TC/4JH1TC)
N·m (kg·m/lb·ft)



RTW 46AXF001001

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ENGINE MECHANICAL 6A – 17
Engine Electricals
N·m (kg·m/lb·ft)












RTW 36AXF000501

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6A – 18 ENGINE MECHANICAL
Fuel Injection System (4JA1L)

N·m (kg·m/lb·ft)




RTW 46AXF001101

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ENGINE MECHANICAL 6A – 19
Fuel Injection System (4JA1TC)
N·m (kg·m/lb·ft)





RTW 46AXF001201


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6A – 20 ENGINE MECHANICAL
Fuel Injection System (4JH1TC)
N·m (kg·m/lb·ft)





RTW 46AXF001301

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ENGINE MECHANICAL 6A – 21
Engine Mounting Bracket

N·m (kg·m/lb·ft)
022R300001


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6A – 22 ENGINE MECHANICAL
RECOMMENDED LIQUID GASKET
Type Brand Name Manufacturer Remarks
RTV*
Silicon Base ThreeBond 1207B
ThreeBond 1207C Three Bond
Three Bond
W ater Base
ThreeBond 1141E
ThreeBond 1215 Three Bond
Three Bond
Solvent
ThreeBond 1104
Belco Bond 4
Belco Bond 401
Belco Bond 402 Three Bond
Isuzu
Isuzu
Isuzu
Anaerobic
LOCTITE 515
LOCTITE 518
LOCTITE 262 Loctite
Loctite
Loctite Recommended for
transaxle repairs

* RTV : Room Temperature Vulcanizer

Note:
1. It is very important that the liquid gaskets listed above or their exact equivalent be used on the vehicle.
2. Be careful to use the specified amount of liquid gasket. Follow the manufacturer’s instructions at all times.
3. Be absolutely sure to remove all lubricants and moisture from the connecting surfaces before applying the liquid gasket.
The connecting surfaces must be perfectly dry.
4. LOCTITE 515 and LOCTITE 518 harden upon contact with a metal surface. Do not apply LOCTITE 515 or LOCTITE 518 between two metal surfaces having a clearance of
greater than 0.25 mm (0.01 in). Poor adhesion will result.

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ENGINE MECHANICAL 6A – 23

LOCTITE APPLICATION PROCEDURE
LOCTITE Type LOCTITE Color Application Steps
LOCTITE 242 Blue
LOCTITE 262 Red
LOCTITE 270 Green
LOCTITE 271 Red 1. Completely remove all lubricant and moisture from the bolts and the
female threaded surfaces of the parts to be joined.
The surfaces must be perfectly dry.
2. Apply LOCTITE to the bolts.

3. Tighten the bolts to the specified torque.
4. W ait at least one hour before continuing the installation procedure.

LOCTITE 515 Violet 1. Completely remove lubricant and moisture from the connecting
surfaces.
The surfaces must be perfectly dry.
2. Apply a 2.0 – 2.5 mm bead of LOCTITE to one of the connecting surfaces.
There must be no gaps in the bead.
3. Tighten the bolts to the specified torque.
4. Let the joined parts set for at least thirty minutes.


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6A – 24 ENGINE MECHANICAL

SERVICING
Servicing refers to general maintenance procedures to be performed by qualified service personnel.


RTW 36ASH000401
MODEL IDENTIFICATION
Engine Serial Number
The engine number is stamped on the rear left hand side
of the cylinder body.
The engine number is stamped in the plate in front of the
engine room as well.


AIR CLEANER
Element cleaning procedures will vary according to the
condition of the element.

Dust Fouled Element (Except wet type element)
Rotate the element with your hand while applying
compressed air to the inside of the element. This will blow
the dust free.
Compressed air pressure kPa (kg/cm
2 /psi)
392 – 490 (4 – 5/57 – 71)


LUBRICATING SYSTEM
Main Oil Filter (Cartridge Type Paper Element)
Replacement Procedure
1. Drain the engine oil.
2. Retighten the drain plug.
3. Loosen the used oil filter by turning it counterclockwise with a filter wrench.
Filter W rench: 5-8840-0200-0


RTW 36ASH000101



4. Clean the oil cooler fitting face. This will allow the new oil filter to seat properly.
5. Apply a light coat of engine oil to the filter O-ring.
6. Turn in the new oil filter until the filter O-ring is fitted against the sealing face.
7. Use the filter wrench to turn in the filter an additional 2/3 turns.
Filter W rench: 5-8840-0200-0
8. Check the engine oil level and replenish to the specified level if required.
130RY00003
6A-6

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ENGINE MECHANICAL 6A – 25
Replenished Engine Oil MAX lit (US/UK gal)
Condition


Model Engine Dry
W ith oil filter
replacement W ithout oil
filter
replacement
4 × 2
4 × 4
(4JA1L/TC)6.2 (1.64/1.36) 5.2 ∼ 4.2
(1.37 ∼ 1.11
/ 1.14 ∼ 0.92) 4.5
∼ 3.5
(1.19 ∼ 0.93
/ 0.99 ∼ 0.77)
4 × 2
(4JH1TC)
6.2 (1.64/1.36) 5.2
∼ 4.2
(1.37 ∼ 1.11
/ 1.14 ∼ 0.92) 4.5
∼ 3.5
(1.19 ∼ 0.93
/ 0.99 ∼ 0.77)
4 × 4
(4JH1TC) 7.0 (1.85/1.54) 6.2 ∼ 5.2
(1.64 ∼ 1.37
/ 1.36 ∼ 1.14) 5.3
∼ 4.3
(1.72 ∼ 1.14
/ 1.17 ∼ 0.95)

9. Start the engine and check for oil leakage from the
main oil filter.



RTW 66ASH003201




FUEL SYSTEM
Fuel Filter Replacement Procedure
1. Remove the fuel filter by turning it counterclockwise with a filter wrench.
Filter W rench: 5-8840-0253-0 (J-22700)
Note:
Be careful not to spill the fuel in the filter cartridge.




RTW 66ASH003301








2. Clean the fuel filter cartridge fitting faces. This will allow the new fuel filter to seat properly
3. Apply a light coat of engine oil to the O-ring.
4. Turn in the fuel filter until the sealing face comes in contact with the O-ring.
5. Turn in the fuel filter an additional 2/3 of a turn with a filter wrench.
Filter W rench : 5-8840-0253-0 (J-22700)




6. Operate the priming pump until the air discharged completely from fuel system.
7. Start the engine and check for fuel leakage.
Note:
The use of an ISUZU genuine fuel filter is strongly
recommended.

041RY00009

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