2004 ISUZU TF SERIES clock setting

9A-38 SUPPLEMENTAL RESTRAINT SYSTEM

CAUTION: Never apply force to the steering wheel
in the direction of the shaft by using a hammer o
r
other impact tools in an attempt to remove the
steering wheel. The steering shaft is designed as
an energy absorbing unit.
11. Remove the combination switch assembly with
SRS coil.
NOTE: SRS coil is a part of combination switch
assembly, which cannot be replaced separately.
Therefore, be sure not to remove the SRS coil from
the combination switch assembly.

Installation
1. Install the combination switch assembly with SRS
coil.
2. Turn the SRS coil counterclockwise to full, return
about 3 turns and align the neutral mark.
CAUTION: When turning the SRS coil
counterclockwise to full, stop turning if resistance
is felt. Forced further turning may damage the
cable in the SRS coil.
826RW014
Legend
(1) Neutral mark

3. Connect the wiring harness connectors located at
the base of steering column.
4. Install the air conditioning lower duct.
5. Install the steering column cover.
CAUTION: When installing the steering column
cover, be sure to wire (through each harness) as
illustrated so that the harness starter switch,
combination switch and SRS coil may not catch
wiring.
825RS048
6. Install the driver knee bolster assembly.
7. Install the steering lower cover and engine hood
opening lever.
8. Install the steering wheel and align the setting
marks.
060R300024

9A-42 SUPPLEMENTAL RESTRAINT SYSTEM

4. Tighten the universal joint to the specified torque.
Torque: 31 N




m (3.2 kg




m/23 lb ft)
5. Install steering lock cylinder assembly.
6. Connect shift lock cable (For A/T)
7. Install cushion rubber.
8. Install snap ring.
9. Install the combination switch assembly with SRS
coil.
10. Connect the wiring harness connector located on
the base of steering column.
11. Turn the SRS coil counterclockwise to full, return
about 3 turns and align the neutral mark.
CAUTION: When turning the SRS coil
counterclockwise to full, stop turning if resistance
is felt. Forced further turning may damage to the
cable in the SRS coil.
826RW014
Legend
(1) Neutral mark

12.Install steering column cover.
CAUTION: When installing the steering column
cover, be sure to wire (through each harness) as
illustrated so that the harness starter switch,
combination switch and SRS coil may not catch
wiring.


825RS048
13.Install the steering wheel and align the setting
marks.

REAR AXLE 4B-23

c.
Clean the side bearing bores. Place discs and
dial indicator on to arbor, and place tool into
position in side bearing bores. Install and
tighten the bearing caps to the specified
torque.

Torque :

108 N
m (11 kg
m/80 lb in)
425RW031
Legend


1.
Dial Indicator : 5-8840-0126-0

2.
Gauge Plate : 5-8840-2166-0

3.
Disc (2 pcs.) : 5-8840-2167-0

4.
Arbor : 5-8840-0128-0

Note :
The scale on the dial indicator (5-8840-0126-0) is
inch unit.

d.
Set the dial indicator 5-8840-0126-0 to “0".
Place it on the mounting post of the gauging
arbor with the contact button touching the
indicator pad. Force the dial indicator
downward until the needle has made a half
turn clockwise. Tighten down the dial
indicator in this position.






425RS020
Legend

1.
Dial Indicator

2.
Gauging Arbor

3.
Plunger

4.
Gauge Plate

e.
Position the plunger on the gauge plate. Move
the gauging arbor slowly back and forth and
locate the position at which the dial indicator
shows the greatest deflection. At this point,
once again set the dial indicator to “0".
Repeat the procedure to verify the “0"
setting.


425RS021

f.
After the ZERO setting is obtained, rotate the
gauging arbor until the dial indicator rod does
not touch the gauging plate. Record the
number the dial indicator needle points to.

FRONT WHEEL DRIVE 4C1-35








Tighten the nut to the specified torque.
N
m (kgf
m/lb
ft)
New bearing 2.26 (23/20)
Used bearing0.98 - 1.18
(10 - 12/8.7 - 10.4)
(2) Clean the side bearing bores. Install the dial indicator with
the discs and Arbor. Install and tighten the bearing caps to
the specified torque.
Torque N

m (kgf

m/lb

ft)

98.1
9.8 (10.0
1.0/72.3
7.2)

1 Dial indicator : 5-8840-0126-0
(J-8001)
2 Disc (2 pcs.) : 5-8840-2088-0
(J-23597-8)
3 Arbor : 5-8840-0128-0
(J-23597-1)
4 Gage plate : 5-8840-2087-0
(J-23597-7)



(3) Set the dial indicator to “0”. Place it on the mounting post of
the gaging arbor with the contact button touching the
indicator pad. Force the dial indicator downward until the
needle has made a half turn clockwise. Tighten down the
dial indicator in this position.



(4) Position the plunger on the gage plate. Move the gaging
arbor slowly back and forth and locate the position at which
the dial indicator shows the greatest deflection. At this
point, once again set the dial indicator to “0”.
Repeat the procedure to verify the “0” setting.

6A – 34 ENGINE MECHANICAL



RTW46ASH000701
9. Turn the crankshaft clockwise and read the gauge
indication when the crankshaft pulley timing mark (8)
is aligned with the pointer.

Injection Timing : BTDC 8  2

Standard Reading mm (in)
0.5 (0.02)

If the injection timing is outside the specified range,
continue with the following steps.


10. Loosen the injection pump fixing nuts and bracket
bolts.
11. Adjust the injection pump setting angle.
When large than standard
value When smaller than standard
value
R A


A: Move the injection pump toward the engine.
R: Move the injection pump away from the engine.

ENGINE CONTROL (4JA1T(L) only)
Idling Speed Adjustment
1. Set the vehicle parking brake and chock the drive
wheels.
2. Place the transmission in neutral.
3. Start the engine and allow it to idle until the coolant
temperature reaches 70 - 80C (158 - 176F).


4. Disconnect the engine control cable from the control
lever.
5. Set a tachometer to the engine.
6. Check the engine idling speed.
If the engine idling speed is outside the specified
range, it must be adjusted.
Engine Idling Speed : 730  25 rpm


Idling Speed Adjustment
1. Loosen the idling set screw lock nut
on the injection
pump idling set bolt.
2. Adjust the idling speed to the specified range by
turning the idling set bolt
.
3. Lock the engine set nut

with the idling set bolt lock
nut.
4. Check that the idling control cable is tight (free of
slack). If required, remove the slack from the cable.

6A – 110 ENGINE MECHANICAL









17. Cylinder Body Rear Plate
1. Align the rear plate with the cylinder body knock pins.
2. Tighten the rear plate to the specified torque.


Rear Plate Torque N·m(kg·m/lbft)
82 (8.4/61)














18. Flywheel
1. Apply a coat of engine oil to the threads of the flywheel
bolts.
2. Align the flywheel with the crankshaft dowel pin.
3. Tighten the flywheel bolts in the numerical order shown
in the illustration.
Gear stoper: 5-8840-0214-0


Flywheel Bolt Torque N·m(kg·m/lbft)
118 (12/87)











19. Crankshaft Timing Gear
Use the crankshaft timing gear installer (1) to install the
crankshaft timing gear (2).
The crankshaft timing gear setting mark must be facing
outward.
Crankshaft Timing Gear Installer: 9-8522-0020-0


















20. Idler Gear Shaft
21. Idler Gear "A"
1. Turn the crankshaft clockwise to set the DTC of the
No.1 piston.
2. Apply engine oil to the idler gear and the idler gear
shaft.
The idler gear shaft oil hole (A) must be facing up.
3. Position the idler gear setting marks so that they are
facing the front of the engine.


015LX113 020R100001
020RY00034
020RY00035

3B-60 POWER-ASSISTED STEERING SYSTEM

9. Turn the SRS coil counter clockwise to full, return
about 3 turns and align the neutral mark. (with SRS
air bag)
CAUTION: When turning the SRS coil counte
r
clockwise to full, stop turning if resistance is felt.
Forced further turning may damage to the cable in
the SRS coil.
826RW014
10. When installing the steering column cover, be sure to
route each wire harness as illustrated so that the
harnesses do not catch any moving parts.
825RW017
Legend
(1) Steering Column Cover
(2) Starter Switch Harness
(3) Combination Switch Harness
(4) Inflator Module Harness

11. Install steering wheel and align the setting marks
made when removing.
Refer to the adjustment method in case a mark is
not attached in this section.
NOTE: Confirm SRS and Horn harness connector is
fixed by the steering wheel.
RTW33BSH000601

CAUTION: Never apply force to the steering wheel in
direction of the shaft by using a hammer or othe
r
impact tools in an attempt to remove the steering
wheel. The steering shaft is designed as an energy
absorbing unit.
12. Tighten the steering wheel fixing nut to the specified
torque.
Torque: 31 - 39 N




m (3.2 – 4.0 kg




m/23 - 29 lb ft)
13. Support the module and carefully connect the
module connector and horn lead, then install inflato
r
module.
NOTE: Pass the lead wire through the tabs on the
plastic cover (wire protector) of inflator to prevent lead
wire from being pinched.
14. Tighten bolts to specified torque.
Torque: 2 - 4 N




m (0.2 – 0.4 kg




m/17 - 35 lb in)
15. Install driver knee bolster (reinforcement).
16. Install instrument panel lower cover.
17. Install the engine hood opening lever.
18. Connect the yellow 2-way SRS connector and horn
lead located under the steering column.
19. Connect the battery "-" terminal cable. (with SRS ai
r
bag)