2004 ISUZU TF SERIES wheel bolts

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

6A-46 ENGINE MECHANICAL (C24SE)





Inspection
Check contact pattern (I
) on valve seat and in cylinder head.

Clean
Valves, valve guides, cylinder head.

Flywheel

Removal
1. Remove transmission and clutch.
2. Remove flywheel while locking with 5-88400-446-0.







Torque - Angle Method
Flywheel to crankshaft - 65 Nm/6.5 kgf

m.+30
to 45


Important!
Use new bolts.
Do not apply grease to the thread.

Installation
1. Install clutch and transmission.



Component Parts
Flywheel and Ring gear. (Manual Transmission)

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.

6A-56 ENGINE MECHANICAL (C24SE)




5. Apply a bead of sealant (TB-1207C or equivalent) in the
grooves of both bearing shells.

Important!
After installation of bearing cover, press in sealing compound
again from above, until compound emerges at the joints.


Torque - Angle Method
Bearing cover to cylinder block - 50 N
m (5.1 kgf
m) +40 to
50
Con-rod bearing cover to con-rod - 35 N

m (3.5 kgf

m) +45
to
60
.
Use new bolts.

6. Install oil pump, oil pan, bearing bridge rear crankshaft
sealing, flywheel/drive plate, and aggregates according to
the corresponding operations.









Inspection
Bearing play - bearing cover removed

Measure
With "Plastigage" (ductile plastic threads)
Cut threads to length of bearing width and lay axiaity between
crankshaft journal and bearing shell (arrowed).
Install bearing cover with correct torque.

Important!
Grease crankshaft journal and lubricate bearing shell slightly
so that the thread does not tear when the bearing cover is
moved.


Crankshaft
Inspection
End play when bearing shells are installed.
Front end contact surfaces of flywheel/flexible plate.
Permissible end play - see "Technical Data "

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

0A-2 GENERAL INFORMATION
GENERAL REPAIR INSTRUCTIONS
1. Park the vehicle on level ground and chock the front or rear wheels before lifting the vehicle.
2. Raise the vehicle with a jack set against the axle or the frame.
3. Support the vehicle on chassis stands.
4. Use covers on the vehicle body, seats, and floor to prevent damage and/or contamination.
5. Disconnect the grounding cable from the battery before performing service operations.

This will prevent cable damage or burning due to short circuiting.
6. Handle brake fluid and antifreeze solution with great care.

Spilling these liquids on painted surfaces will damage the paint.
7. The use of the proper tool(s) and special tool(s) where specified is essential to efficient, reliable, and safe
service operations.
8. Always use genuine ISUZU replacement parts.
9. Discard used cotter pins, gaskets, O-rings, oil seals, lock washers, and self-locking nuts at disassembly.
Normal function of these parts cannot be guaranteed if they are reused.
10. Prepare new cotter pins, gaskets, O-rings, oil seals, lock washers, and self-locking nuts for installation.
11. Keep the disassembled parts neatly in groups.
This will facilitate smooth and correct reassembly.
12. Keep fixing nuts and bolts separate.
Fixing nuts and bolts vary in hardness and design according to installation position.
13. Clean all parts before inspection or reassembly.
14. Clean the oil ports and other openings with compressed air to make certain that they are free from dirt and
obstructions.
15. Lubricate the rotating and sliding faces of all moving parts with oil or grease before installation.
16. Use the recommended liquid gasket to prevent leakage.
17. Carefully observe all nut and bolt torque specifications.
18. When removing or replacing parts that require refrigerant to the discharged from the Air conditioning system, be
sure to use the Vehicle Refrigerant Recovery and Recycling Equipment (VRRRE) to recover and recycle R134a,
to promote the movement for the protection of the ozone layer covering the earth.
19. Check and recheck your work. No service operation is complete until you have done this.

0B-4 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
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
SERVICE BRAKES Brake fluid I - - I - - - I - - - I - - - I - - - I Brake sy stem for fluid l eakage I I I I I I I I I I I I I I I I I I I I Brake functi on I I I I I I I I I I I I I I I I I I I I * Rear brake lining and drum wear - I - I - I - I - I - I - I - I - I - I * Front disc brake pads and discs - I - I - I - I - I - I - I - I - I - I Brake pedal travel and free play I I I I I I I I I I I I I I I I I I I I Pipes and hoses loose connections
or damage I I - I - I - I - I - I - I - I - I - I
PARKING BRAKE Parki ng brake functi on I I I I I I I I I I I I I I I I I I I I Parki ng brake l ever travel I I I I I I I I I I I I I I I I I I I I Cables for looseness or damage
and guide for damage I I I I I I I I I I I I I I I I I I I I
Ratchet for wear or damage - I - I - I - I - I - I - I - I - I - I SUSPENSION Leaf / Coil / Torsion bar springs for
damage I I - I - I - I - I - I - I - I - I - I
Mount for l ooseness or damage I I - I - I - I - I - I - I - I - I - I Shock absorbers for oil leakage - I - I - I - I - I - I - I - I - I - I Shock absorbers mount for
looseness - I - I - I - I - I - I - I - I - I - I
Rubber bushes of suspension wear
or damage - I - I - I - I - I - I - I - I - I - I
Spring action for loss of balance
due to weakening - - - I - - - I - - - I - - - I - - - I
Joint ball rubber boot for damage - I - I - I - I - I - I - I - I - I - I WHEELS Wheel nuts T T - T - T - T - T - T - T - T - T - T Wheel disc for damage I I - I - I - I - I - I - I - I - I - I Hub bearing grease - - - - - R - - - - - R - - - - - R - - Front and rear hub bearing for
looseness - I - I - I - I - I - I - I - I - I - I
Tire pressure and damage I I - I - I - I - I - I - I - I - I - I Tire rotation (Rotate as required) OTHERS Bolts and nuts on chassis and body I I - I - I - I - I - I - I - I - I - I Lube front free – wheding hubs - - - - - L - - - - - L - - - - - L - -

0B-8 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
WHEELS Wheel nuts (4JH1-TC) T T - T - T - T - T - T - T - T - T - T Wheel nuts (4JA1-TC) - - T - - T - - T - - T - - T - - T - - Wheel disc for damage (4JH1-TC) I I - I - I - I - I - I - I - I - I - I Wheel disc for damage (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Hub bearing grease (4JH1-TC) - - - - - R - - - - - R - - - - - R - - Hub bearing grease (4JA1-TC) - - - - - R - - - - - R - - - - - R - - Front and rear hub bearings for
looseness (4JH1-TC) - I - I - I - I - I - I - I - I - I - I Front and rear hub bearings for
looseness (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Tire pressure and damage (4JH1-TC) I I - I - I - I - I - I - I - I - I - I Tire pressure and damage (4JA1-TC) - - I - - I - - I - - I - - I - - I - - OTHERS Bolts and nuts on chassis and body (4JH1-TC) I I - I - I - I - I - I - I - I - I - I Bolts and nuts on chassis and body (4JA1-TC) - - I - - I - - I - - I - - I - - I - - Lube front free - wheeling hubs - - - - - L - - - - - L - - - - - L - -