2007 ISUZU KB P190 lock

ENGINE MECHANICAL (C24SE) 6A-19













Attach engine to cable, support transmission with car jack and
remove upper transmission fastening bolt.

Press off engine from transmission and lift out of engine
compartment.

Installation
Lower engine into engine compartment and insert guide
bushings on cylinder block into transmission.

Tighten (Torque)
Transmission to cylinder block (M10) -45 N ⋅m (4.6 kgf ⋅m)
Transmission to cylinder block (M12) -60 N ⋅m (6.1 kgf ⋅m)









Installation
1. Install engine to vehicle and transmission.
2. Install clutch slave cylinder.

Tighten (Torque)
Transmission to engine block bolts - 76 N ⋅m (7.6 kgf ⋅m)



RTW 46ASH000401




3. Install left engine damping block to side member.
4. Install left and right engine damping blocks to engine brackets.

Tighten (Torque)
Engine damper block to side member - 52 N ⋅m (5.3 kgf ⋅m)
Engine damper block to engine bracket - 85 N ⋅m (8.7 kgf ⋅m)


5. Install exhaust pipe to manifold.


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ISUZU KB P190 2007

ENGINE MECHANICAL (C24SE) 6A-21
Toothed Belt and Timing Check



Removal
1. Remove the belts on the bracket for alternator.
2. Remove the fan.
3. Remove the V-belt for power steering.
4. Remove the V-belt for A/C.
5. Remove the fan belt.
6. Remove the fan shroud.


7. Remove the crankshaft pulley while counterholding on
the fastening bolt of toothed belt drive gear.
8. Remove the toothed belt from cover.

Inspection
1. Turn the crankshaft in the engine rotational direction mark(2) so that the notch (1) on the camshaft gear aligns
with the mark on toothed belt rear cover.
2. Check the timing belt for worn, cracks or oil adhesion.

3. Check that the cast on the water pump aligns with the counterpart on cylinder block (arrowed).
4. The tension of a toothed belt is correctly adjusted when the pointer and the center of the notch are aligned(I).
The tension of a run-in toothed belt (regardless of
mileage covered) is correctly adjusted when the pointer
is positioned approx. 4mm (0.16 in.) to the left of the
center of the notch(II).
Check the condition of the run-in toothed belt for
suitability for reuse. Only toothed belts of the toothed
belt tension rollers must be replaced and the source of oil
contamination must be eliminated.

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ISUZU KB P190 2007

ENGINE MECHANICAL (C24SE) 6A-23
Toothed Belt Tension, Adjust
(Engines with toothed belt tension
roller)
Removal
Refer to 6A-21. Toothed Belt and Timing check and removal
steps.


Adjust
1. Loosen the fastening bolt of the toothed belt tension roller.
2. Turn the toothed belt tension roller at adjustment eccentric (1) in the direction of arrow (counterclockwise),
until pointer (2) comes to the right stop.
3. If necessary tighten the fastening bolt of toothed belt tension roller.


4. Rotate the crankshaft twice (720
°) in the engine
rotational direction until marks (2) and (1) align again.


5. Turn the eccentric in the direction of arrow (clockwise)
until pointer (1) and notch (2) are positioned to suit age of
toothed belt.
6. Rotate the crankshaft twice (720 °) in the engine
rotational direction again and correct adjustment if
necessary.

Installation
Refer to 6A-21. Toothed Belt and Timing check and installation
steps.


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ISUZU KB P190 2007

ENGINE MECHANICAL (C24SE) 6A-25









Adjust
Loosen the fastening bolt of the toothed belt tension roller and
turn the adjustment eccentric in the direction of arrow
(clockwise) until pointer (1) comes to the left stop.
Remove the toothed belt.

Installation
1. Install a new toothed belt while keeping tension side taut.

Adjust
Toothed belt tension - see operation " Toothed Belt Tension".


2. Install the toothed belt to the cover.
3. Install the crankshaft pulley while counterholding on the fastening bolt of toothed belt drive gear.
4. Install the fan shroud.
5. Install the fan belt.
6. Install the V-belt for A/C.
7. Install the V-belt for power steering.
8. Install the fan.
9. Install the belts to the bracket for alternator.



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ISUZU KB P190 2007

ENGINE MECHANICAL (C24SE) 6A-31






Installation
1. Install toothed belt rear cover.
2. Install camshaft pulley while counterholding at camshaft hex head.
3. Install camshaft housing cover.

Tighten (Torque)
Toothed belt rear cover to oil pump and camshaft housing - 6
N ⋅m/4 lbf ft.
Camshaft housing cover to housing - 6 N ⋅m (0.6 kgf ⋅m).
Camshaft pulley to camshaft - 45 N ⋅m (4.6 kgf ⋅m).




4. Install toothed belt drive gear to crankshaft - 130 N
⋅m
(13.3 kgf ⋅m).
5. Install toothed belt according to the operation "Toothed Belt".


Toothed Belt Tension Roller
Removal
1. Mark operating direction of toothed belt.
2. Remove toothed belt according to the operation "Toothed Belt”.
3. Remove toothed belt tension roller (1) from oil pump.










Installation
1. Install toothed belt tension roller and make sure that the locking lever (1) engages in the guide lugs (arrowed) on
the oil pump housing.
2. Install toothed belt according to the operation "Toothed Belt" with paying attention to the operating direction of
toothed belt.

Tighten (Torque)
Toothed belt tension roller to oil pump - 25 N ⋅m (2.5 kgf ⋅m)


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ISUZU KB P190 2007

6A-36 ENGINE MECHANICAL (C24SE)



















Clean
All sealing surfaces, drill holes in cylinder head bolts.

Check cylinder block and cylinder head for plane surface
according to the corresponding operations.

Installation
1. Install cylinder head sealing with marking "OBEN/TOP"
facing upwards and to right side of engine.
2. Install cylinder head on cylinder block.
3. Install hydraulic valve lash adjuster, pressure parts and rocker arm - molybdenum disulphate paste.
4. Install camshaft housing-Sealing Compound TB-1207C or equivalent.

Important!
Use new cylinder head bolts.
Screw in bolts until they rest on cover.




Torque - Angle Method
Cylinder head to cylinder block - 25 N ⋅m (2.5 kgf ⋅m)
Further turn angle 90 °+90 °+ 90 °.
Tighten cylinder head bolts from inside outwards. In four
stages in a spiral pattern.








5. Install rear toothed belt cover onto camshaft housing.
6. Install toothed belt and apply tension according to the corresponding operation.

Tighten (Torque)
Camshaft timing gear to camshaft - 45 N ⋅m (4.6 kgf ⋅m)




7. Install camshaft housing cover and front toothed belt
cover.
8. Install cable connections, all hoses and lines onto cylinder head.
9. Adjust accelerator cable for free of play.
10. Install V-belt according to the corresponding operation.
11. Install air intake hose.
12. Install front exhaust pipe.
13. Install ground cable onto battery.
14. Fill up cooling system and bleed according to the corresponding operation.

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ISUZU KB P190 2007

6A-40 ENGINE MECHANICAL (C24SE)




Removal
6. Remove the camshaft housing cover and camshaft pulley by counter-holding at the hex head of camshaft.




Removal
7. Remove the fastening bolts from camshaft housing.



Removal
8. Remove the exhaust pipe from exhaust manifold.
9. Loosen the cylinder head bolts spirally from the outside inwards (first 1/4, then 1/2 revolution).



Removal
1. Remove the camshaft housing from cylinder head.
2. Remove the cam followers, thrust pieces and hydraulic valve lifters.
Note the allocation.
3. Remove the cylinder head.




Clean
Sealing surfaces, bores and threads of cylinder head bolts.

Inspection
Check cylinder head and cylinder block for plane surfface-see
operations “Cylinder Head, Check for Plane Surface” and
“Cylinder Block, Check for Plane Surface.”


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ISUZU KB P190 2007

ENGINE MECHANICAL (C24SE) 6A-41


Installation
1. Install the cylinder head gasket.
Mark "OBEN/TOP" on top and turn it towards timing side of engine.
2. Place cylinder head on cylinder block.

1
2
3


Installation
1. Insert the hydraulic valve lifters (3), thrust pieces (2) and
cam followers (1) with MoS2 paste.
Note allocation.
2. Apply a bead of Sealing Compound TB1207C to sealing surface of cylinder head.
3. Install the camshaft housing on cylinder head.



Torque-Angle Method
Cylinder head and camshaft housing with new cylinder head
bolts to cylinder block.

Cylinder head bolts in sequence shown.



Installation
1. Install the rear toothed belt cover to camshaft housing.
2. Install the camshaft pulley to camshaft.
3. Install the camshaft housing cover to housing.




Installation
1. Install the toothed belt on camshaft pulley.
See operation "Timing Adjust".
2. Install the front toothed belt cover.


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ISUZU KB P190 2007