2004 ISUZU TF SERIES steering wheel

ENGINE LUBRICATION (6VE1 3.5L) 6G-7
Oil Pan and Crankcase
Removal
1. Disconnect battery ground cable.
2. Drain engine oil.
3. Lift vehicle by supporting the frame.
4. Remove front wheels.
5. Remove oil level dipstick from level gauge tube.
6. Remove stone guard.
7. Remove radiator under fan shroud.
NOTE: For 4WD model, remove front axle housing
assembly from chassis (steps 8 to 10).
8. Remove suspension cross member fixing bolts, 2
pcs each per side and remove suspension cross
member.
9. Remove pitman arm and relay lever assembly,
using the 5–8840–2005–0 remover, remove pitman
arm from the steering unit and remove four fixing
bolts for relay lever assembly.
10. Remove axle housing assembly four fixing bolts
from housing isolator side and mounting bolts from
wheel side. At this time support the axle with a
garage jack and remove axle housing assembly.
11. Remove oil pan fixing bolts.
12. Remove oil pan, using 5–8840–2153–0 seale
r
cutter, remove oil pan.



013RS003
13. Remove crankcase fixing bolts.
14. Remove crankcase, using 5–8840–2153–0 seale
r
cutter, remove crankcase.

NOTE: Do not deform or damage the flange of oil pan
and crankcase.
Replace the oil pan and/or crankcase if deformed o
r
damaged.



013RS003
Installation
1. Install crankcase.
1. Remove residual sealant, lubricant and moisture
from mounting surface, then dry thoroughly.
2. Properly apply a 4.5 mm (0.7 in) wide bead o
f
sealant (TB-1207C or equivalent) to mounting
surface of crankcase.
Sealant beat must be continuous.
 The crankcase must be installed within 5
minutes after sealant application before the
sealant hardens.





013RW010

ENGINE MECHANICAL (C24SE) 6A-49






Reassembly
Reassemble clutch assembly.

Disassembly
Disassemble clutch assembly to flywheel using 5-8840-2634-0

Torque Angle-Method
Clutch assembly to flywheel-17.6Nm/1.8 kgf

m.


RTW46ASH002801
Oil Pan and Bearing Bridge
Removal
1. Remove the crossmember.
2. Shift downward the power steering unit (and front axle [4 4 model only]).
3. Loosen fixing bolts.
4. Remove oil pan from oil pump and cylinder block.
5. Remove oil intake pipe, oil intake pipe bracket, and oil baffle plate.
6. Remove the bearing bridge.

ENGINE MECHANICAL (C24SE) 6A-87
Recommended Torque Values
Nm (kgfm)

Bearing cover to cylinder block ....................................................................................... 60
1) 6.1 +40
to 50

Bracket for alternator to cylinder block ............................................................................ 40 4.1
Bracket for engine damping block to transmission ......................................................... 60
2) 6.1
Bracket for engine damping block to engine block ......................................................... 60 6.1
Bracket for pump/compressor to engine block ............................................................... 35 3.6
Camshaft housing cover to housing ................................................................................ 8 0.8
Camshaft timing gear to camshaft .................................................................................. 50 5.1
Clamping bracket for alternator to intake manifold ......................................................... 25 2.5
Clamping bracket to alternator ........................................................................................ 25 2.5
Con-rod bearing cap to con-rod ...................................................................................... 35
1) 3.5 +45
to 60

Crankshaft pulley bolts .................................................................................................... 20 2.0
Cylinder head to cylinder block ........................................................................................ 25
1)2) 2.5 +90
+90

+90

Engine damping block to engine bracket ........................................................................ 8.5 8.7
Engine damping block to side member ........................................................................... 52
1) 5.3
Exhaust manifold to cylinder head .................................................................................. 22 2.2

1) Use new bolts
2) Use new locking plates


Recommended Torque Values
Nm (kgfm)

Flywheel to crankshaft ..................................................................................................... 65
1) 6.6 +30
to 45

Front exhaust pipe to exhaust manifold .......................................................................... 25 2.5
Guide sleeve for pressure bearing to transmission ......................................................... 22 2.2
Intake manifold to cylinder head ...................................................................................... 22 2.2
Lower alternator bracket ................................................................................................. 25 2.5
Oil drain plug to oil pan .................................................................................................... 45 4.6
Oil intake pipe bracket to cylinder block .......................................................................... 6
2) 0.6
Oil intake pipe to oil pump ............................................................................................... 8 0.8
Oil pan to cylinder block .................................................................................................. 8
2)3) 0.8
Bearing bridge to cylinder block ...................................................................................... 8 2)3) 0.8
Oil pressure switch to oil pump ....................................................................................... 30 3.2
Pump for power steering (ribbed V-belt) to engine block ................................................ 30 3.2
Spark plugs in cylinder head ........................................................................................... 20 2.3
Starter support to cylinder block ...................................................................................... 25 2.5
Starter to cylinder block - engine side ............................................................................. 45 4.6
Starter to cylinder block - transmission side .................................................................... 75 7.6
Thermostat housing to cylinder head .............................................................................. 15 1.5
Toothed belt drive gear to crankshaft .............................................................................. 130
1) 13.3
Toothed belt front cover .................................................................................................. 4 0.4
Toothed belt rear cover ................................................................................................... 6 0.6
Toothed belt tension roller to oil pump ............................................................................ 20 2.3
(M10) ............................................................................ 45 4.6
Transmission to engine block ......................................................................................... 76 7.7
(M12) ............................................................................ 60 6.1
Water pump to cylinder block .......................................................................................... 17 1.7

1) Use new bolts
2) Use Locking Compound
3) Maximum installation time - 10 minutes

MAINTENANCE AND LUBRICATION 0B-3
SERVICE INTERVAL:
1,000 km 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100(Use odometer reading

1,000 miles 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60or months whichever
comes fi rst)
or months 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120
TRANSMISSION OR TRANSMISSION
WITH TRANSFER CASE


* AT Automatic transmission fluid - - - I - - - I - - - I - - - I - - - I * AT Transfer case oil - R - I - - - R - - - I - - - R - - - I * Manual transmission fluid - R - I - - - R - - - I - - - R - - - I * Transfer case oil - - - I - - - | - - - I - - - | - - - I Oil leakage I I I I I I I I I I I I I I I I I I I I Gear control mechani sm for
looseness - - - I - - - I - - - I - - - I - - - I
PROPELLER SHAFT Loose connections - I - I - I - I - I - I - I - I - I - I * Universal joints and splines for wear
- I - I - I - I - I - I - I - I - I - I
4WD Universal joints and splines - L - L - L - L - L - L - L - L - L - L FRONT AND REAR AXLE * Differential gear oil (Front and rear) - R - I - - - R - - - I - - - R - - - I Oi l l eakage I I I I I I I I I I I I I I I I I I I I Shift on the fly system gear oil I - - I - - - I - - - I - - - I - - - I Front axle shaft rubber boot for
damage - - - I - - - I - - - I - - - I - - - I
Axle shafts for distortion or damage - - - I - - - I - - - I - - - I - - - I Axle case for distortion or damage - - - I - - - I - - - I - - - I - - - I STEERING Power steering fl ui d I I I I I I R I I I I I I R I I I I I I Oil leakage I I I I I I I I I I I I I I I I I I I I * Steering system for looseness or
damage - I - I - I - I - I - I - I - I - I - I
Power steering hose - I - I - I - I - I - I - R - I - I - I Steering wheel play I I I I I I I I I I I I I I I I I I I I Steeri ng function I I I I I I I I I I I I I I I I I I I I Right and left turning radius - - - I - - - I - - - I - - - I - - - I Wheel alignment - - - I - - - I - - - I - - - I - - - I Joint ball for oil leakage or damage - I - I - I - I - I - I - I - I - I - I Joint ball rubber boot for damage - I - I - I - I - I - I - I - I - I - I

0B-6 MAINTENANCE AND LUBRICATION




I : Inspect and correct or replace as necessary A : Adjust
R : Replace or change T : Tighten to specified torque L : Lubricate
SERVICE INTERVAL:
1,000 km 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100(Use odometer reading or
1,000 miles 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60months whichever comes
fi rst)
or months 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120
PROPELLER SHAFT Loose connections (4JH1-TC) - I - I - I - I - I - I - I - I - I - I Loose connections (4JA1-TC) - - I - - I - - I - - I - - I - - I - - * Universal joints and splines for wear (4JH1-TC) - I - I - I - I - I - I - I - I - I - I * Universal joints and splines for wear (4JA1-TC) - - I - - I - - I - - I - - I - - I - - 4WD Universal joints and sliding
sleeve (4JH1-TC) - L - L - L - L - L - L - L - L - L - L FRONT AND REAR AXLE * Differential gear oil (Front and rear) (4JH1-TC) - R - I - - - R - - - I - - - R - - - I * Differential gear oil (Front and rear) (4JA1-TC) - - R - - I - - R - - I - - R - - I - - Oil leakage (4JH1-TC) I I I I I I I I I I I I I I I I I I I I Oil leakage (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Shift on the fly system Gear oil (4JH1-TC) I - - I - - - I - - - I - - - I - - - I Gear oil (4JA1-TC) - - - - - - - - I - - - - - - - - I - - Front axle shaft rubber boot for
damage (4JH1-TC) - - - I - - - I - - - I - - - I - - - I Front axle shaft rubber boot for
damage (4JA1-TC) - - - - - - - - I - - - - - - - - I - - Axle case for distortion or damage (4JH1-TC) - - - I - - - I - - - I - - - I - - - I Axle case for distortion or damage (4JA1-TC) - - - - - - - - I - - - - - - - - I - - Axle shafts for distortion or damage (4JH1-TC) - - - I - - - I - - - I - - - I - - - I Axle shafts for distortion or damage (4JA1-TC) - - - - - - - - I - - - - - - - - I - - STEERING Power steering fluid (4JH1-TC) I I I I I I R I I I I I I R I I I I I I Power steering fluid (4JA1-TC) - - - - - - - - - - - I - - - - - - - - Oil leakage (4JH1-TC) I I I I I I I I I I I I I I I I I I I I Oil leakage (4JA1-TC) - - I - - R - - I - - R - - I - - R - - * Steering system for looseness or
damage (4JH1-TC) - I - I - I - I - I - I - I - I - I - I * Steering system for looseness or
damage (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Power steering hose (4JH1-TC) - I - I - I - I - I - I - R - I - I - I Power steering hose (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Steering wheel play (4JH1-TC) I I I I I I I I I I I I I I I I I I I I Steering wheel play (4JA1-TC) - - I - - I - - I - - R - - I - - I - - Steering function (4JH1-TC) I I I I I I I I I I I I I I I I I I I I Steering function (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Right and left turning radius (4JH1-TC) - - - I - - - I - - - I - - - I - - - I Right and left turning radius (4JA1-TC) - - - - - - - - I - - - - - - - - I - - Wheel alignment (4JH1-TC) - - - I - - - I - - - I - - - I - - - I Wheel alignment (4JA1-TC) - - - - - - - - I - - - - - - - - I - - Joint ball for oil leakage or damage (4JH1-TC) - I - I - I - I - I - I - I - I - I - I Joint ball for oil leakage or damage (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Joint ball rubber boot for damage (4JH1-TC) - I - I - I - I - I - I - I - I - I - I Joint ball rubber boot for damage (4JA1-TC) - - I - - I - - I - - I - - I - - I - -

MAINTENANCE AND LUBRICATION 0B-9


Diesel Engine model (Engine oil that meet or exceeds ACEA B3 specification)
I : Inspect and correct or replace as necessary A : Adjust
R : Replace or change T : Tighten to specified torque L : Lubricate


SERVICE INTERVAL:
1,000 km 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100(Use odometer reading or
1,000 miles 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60months whichever comes
fi rst)
or months 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120
DIESEL ENGINE * Engine oil - - - R - - - R - - - R - - - R - - - R* Engine oil filter - - - R - - - R - - - R - - - R - - - ROil leakage and contamination - - - I - - - I - - - I - - - I - - - I Idling speed and acceleration - - - I - - - I - - - I - - - I - - - I Fan belt tension and damage - - - I - - - I - - - I - - - I - - - I Exhaust system - - - I - - - I - - - I - - - I - - - I All hoses and pipes in engine
compartment for clog of damage
-
-
-
I
-
-
-
I
-
-
-
I
-
-
-
I
-
-
-
I
Valve clearance - - - A - - - A - - - A - - - A - - - A * Air cleaner element - - - I - - - I - - - R - - - I - - - I Fuel filter - - - - - - - - - - - R - - - - - - - - Engine coolant concentration - - - I - - - I - - - I - - - I - - - I Cooling system for water leakage - - - I - - - I - - - I - - - I - - - I CLUTCH Clutch fluid - - - I - - - I - - - I - - - I - - - I Clutch pedal travel and play - - - I - - - I - - - I - - - I - - - I TRANSMISSION OR TRANSMISSION
WITH TRANSFER CASE
* Manual transmission with fluid - - - R - - - I - - - R - - - I - - - I * Transfer case oil - - - R - - - I - - - R - - - I - - - I Oil leakage - - - I - - - I - - - I - - - I - - - I Gear control mechanism for
looseness - - - - - - - - - - - I - - - - - - - -
* AT Automatic transmissi on fl ui d - - - - - - - - - - - I - - - - - - - - * AT Transfer case oil - - - R - - - I - - - R - - - I - - - R PROPELLER SHAFT Loose connections - - - I - - - I - - - I - - - I - - - I * Universal joints and splines for wear - - - I - - - I - - - I - - - I - - - I 4WD Universal joints and sliding
sleeve - - - L - - - L - - - L - - - L - - - L
FRONT AND REAR AXLE * Differential gear oil (Front and rear) - - - R - - - I - - - R - - - I - - - ROil leakage - - - I - - - I - - - I - - - I - - - I Shift on the fly system Gear oi l - - - - - - - - - - - I - - - - - - - - Front axle shaft rubber boot for
damage - - - - - - - - - - - I - - - - - - - I
Axle case for distortion or damage - - - - - - - - - - - I - - - - - - - I Axle shafts for distortion or damage - - - - - - - - - - - I - - - - - - - I STEERING Power steering fluid - - - I - - - R - - - I - - - R - - - I Oil leakage - - - I - - - I - - - I - - - I - - - I * Steering system for looseness or
damage - - - I - - - I - - - I - - - I - - - I
Power steering hose - - - I - - - I - - - I - - - R - - - I Steering wheel play - - - I - - - I - - - I - - - I - - - I Steeri ng function - - - I - - - I - - - I - - - I - - - I Right and left turning radius - - - - - - - - - - - I - - - - - - - - Wheel al i gnment - - - - - - - - - - - I - - - - - - - - Joi nt ball for oil l eakage or damage - - - I - - - I - - - I - - - I - - - I Joi nt ball rubber boot for damage - - - I - - - I - - - I - - - I - - - I

MAINTENANCE AND LUBRICATION 0B-11
SEVERE CONDITIONS MAINTENANCE SCHEDULE (For GENERAL EXPORT)

Severe driving conditions
A : Repeated short trips
G : Gasoline engine
B : Driving on rough roads
4JA1-T : 4JA1-T Diesel engine
C : Driving on dusty roads
4JA1-TC : 4JA1-TC Diesel engine
D : Driving in extremely cold weather and/or on salted roads
4JH : 4JH1-TC Diesel engine
E : Towing trailer or climbing mountain frequently
D
: Diesel engine
MT : Manual transmission

AT : Automatic transmission

4WD
Four wheel drive


Condition
A B C D E A+D
Engine oil G : Change every 5,000 km (3,000 miles) or 3 month4JA1-T : Change every 2,500 km (1,500 miles) 4JA1-TC : Change every 5,000 km (3,000 miles) 4JH : Change every 7,500 km (4,500 miles)



G Replace every 5,000 km (3,000 miles) or 3 month



Engine oil filter
D Replace every 5,000 km (3,000 miles)




Exhaust system Inspect every 5,000 km (3,000 miles)







Air cleaner element Replace every 20,000 km (12,000 miles) D : Inspect every 2,500 km (1,500 miles)


Steering system for looseness
or damage Inspect every 5,000 km (3,000 miles)



Universal joints and sleeves Inspect for wear and lubricate every 5,000 km (3,000
miles)



Transmission or transfer case
oil MT Change every 20,000 km (12,000 miles)
after changing at initial 10,000 km (6,000 miles)


AT Transmission:
Change every 20,000 km (12,000 miles)






4WD Transfer:
Change every 20,000 km (12,000 miles)


Differential oil Change every 20,000 km (12,000 miles)
after changing at initial 10,000 km (6,000 miles)


Front brake pads and discs Inspect every 5,000 km (3,000 miles)




Rear brake lining and drum
wear Inspect every 5,000 km (3,000 miles)






Interval Item

0B-12 MAINTENANCE AND LUBRICATION
SEVERE CONDITIONS MAINTENANCE SCHEDULE (For EUROPE)


Severe driving conditions
4JA1-TC : 4JA1-TC Diesel engine
A: Repeated short trips
4JH : 4JH1-TC Diesel engine
B: Driving on rough roads
D : Diesel engine
C: Driving on dusty roads
MT : Manual transmission
D: Driving in extremely cold weather and/or on salted roads
AT : Automatic transmission
E: Towing trailer or climbing mountein frequently
4WD : Four wheel drive


Condition
Item Interval
A B C D A+D
Engine oil 4JH : Change every 5,000 km (3,000 miles) 4JA1-TC : Change every 7,500 km (4,500 miles)



Engine oil filter 4JH : Replace every 5,000 km (3,000 miles) 4JA1-TC : Replace every 7,5000 km (4,500 miles)




Exhaust pipes and mounting Inspect every 10,000 km (6,000 miles)





Air cleaner element Replace every 20,000 km (12,000 miles)



Steering system for looseness or
damage Inspect every 5,000 km (3,000 miles)




Universal joints and sleeves Inspect for wear and lubricate every 10,000 km (6,000 miles)



Transmission or transmission
with transfer case oil MT Change every 30,000 km (18,000 miles)
after changing at initial 10,000 km (6,000 miles)



AT
Transmission:
Inspection every 20,000 km (12,000 miles)





4WD Transfer:
Change every 30,000 km (18,000 miles)
After changing at initial 10,000 km (6,000 miles)



Differential oil Change every 20,000 km (12,000 miles)
after changing at initial 10,000 km (6,000 miles)


Front brake pads and discs Inspect every 5,000 km (3,000 miles)




Rear brake lining and drum wear Inspect every 5,000 km (3,000 miles)