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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
Page 2034 of 6020
6A-20 ENGINE MECHANICAL (C24SE)
6. Install power steering pump and V-belt.
Adjust
Adjust power steering pump V-belt tension according to the
corresponding operation.
Installation
7. Install radiator according to the corresponding operation.
8. Install air inlet hose.
9. Install all electrical cable connections, hoses and lines to engine.
10. Install accelerator cable from inlet pipe.
11. Install bonnet.
Inspection
1. Check engine oil level.
2. Fill up cooling system and bleed according to the corresponding operation.
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Page 2035 of 6020

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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Page 2036 of 6020
6A-22 ENGINE MECHANICAL (C24SE)
Installation
1. Install the toothed belt to the cover.
2. Install the crankshaft pulley while counterholding on the fastening bolt of toothed belt drive gear.
3. Install the fan shroud.
Tighten(Torque)
Crankshaft pulley bolts - 20 N ⋅m (2.1 kgf ⋅m)
4. Install the fan belt
5. Install the V-belt for A/C.
6. Install the V-belt for power steering.
7. Install the fan.
8. Install the belts on the bracket for alternator.
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Page 2037 of 6020
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
Page 2038 of 6020
6A-24 ENGINE MECHANICAL (C24SE)
Toothed Belt, Replace
(Engine with toothed belt tension
roller)
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.
Adjust
Turn the crankshaft in the engine rotational direction to
mark(2).
Align markings on toothed belt and on toothed belt rear cover.
Simultaneously, notch (1) on camshaft gear must align with the
mark on toothed belt rear cover.
Turn the crankshaft slowly and smoothly.
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Page 2039 of 6020
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
Page 2040 of 6020

6A-26 ENGINE MECHANICAL (C24SE)
OPERATIONS ON INSTALLED ENGINE
SEALING OPERATIONS
Gasket, Exhaust Manifold, Cylinder Head
Removal
1. Remove front exhaust pipe from exhaust manifold.
2. Remove exhaust manifold heat shield.
3. Remove exhaust manifold retaining nut.
4. Remove exhaust manifold from cylinder head.
Clean
Sealing surfaces.
Tighten (Torque)
Exhaust manifold to cylinder head - 22 N ⋅m (2.2 kgf ⋅m)
Front exhaust pipe to exhaust manifold - 25 N ⋅m (2.6 kgf ⋅m)
Gasket, Intake Manifold, Cylinder Head
Removal
1. Remove air intake hose.
2. Remove drive belt for alternator.
3. Remove bolt clamping bracket for alternator from intake manifold.
4. Remove intake manifold from cylinder head.
Clean
Sealing surfaces
Tighten (Torque)
Intake manifold to cylinder head - 22 N ⋅m (2.2 kgf ⋅m)
Clamping bracket for alternator to intake manifold - 25 N ⋅m (2.5
kgf ⋅m)
Installation
1. Install V-belt according to the corresponding operation.
2. Install air intake hose.
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ISUZU KB P190 2007