Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 785

 

  Index      Ford     Isuzu D-Max / Isuzu Rodeo TFR/TFS series - service repair manual 1997-2003 year

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  783  784  785  786   ..

 

 

Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 785

 

 

6A–20

ENGINE MECHANICAL (6VD1 3.2L)

Common Chamber

Removal

1. Disconnect battery ground cable.
2. Remove air cleaner duct assembly.

060RW079

Legend

(1) Positive Crankcase Ventilation Hose Connector
(2) Intake Air Temperature Sensor
(3) Air Cleaner Duct Assembly
(4) Air Cleaner Element

3. Remove the ECM.

D

Disconnect the two connectors from the ECM.

D

Remove fixing bolts on the common chamber.

D

Remove fixing bolts for ground cable.

060RW025

4. Disconnect accelerator pedal cable from throttle body

and cable bracket.

5. Disconnect vacuum booster hose from common

chamber.

6. Disconnect connector from manifold absolute

pressure sensor, idle air control valve, throttle
position sensor, solenoid valve, electric vacuum
sensing valve.

7. Disconnect vacuum hose on canister VSV and

positive crankcase ventilation hose, fuel rail
assembly with pressure control valve bracket.

8. Remove ventilation hose from throttle valve and

intake duct and remove water hose.

9. Remove the four throttle body fixing bolts.

10. Remove exhaust gas recirculation valve assembly

fixing bolt and nut on common chamber.

11.  Remove two bolts from common chamber rear side

for remove fuel hose bracket.

12. Remove common chamber four bolts and four nuts

then remove the common chamber.

025RW001

Legend

(1) Common Chamber
(2) Throttle Valve Assembly
(3) Bolt

Installation

1. Install common chamber and tighten bolts and nuts to

the specified torque.

Torque :
Bolt : 25 N·m (2.6 kg·m/18 lb ft)
Nut : 25 N·m (2.6 kg·m/18 lb ft)

2. Install fuel hose bracket and tighten bolts to specified

torque.

Torque : 10 N·m (1.0 kg·m/89 lb in)

3. Install throttle body and tighten bolts to the specified

torque.

Torque : 25 N·m (2.6 kg·m/18 lb ft)

4. Install ventilating hose to throttle valve and intake

duct.

6A–21

ENGINE MECHANICAL (6VD1 3.2L)

5. Connect vacuum hoses on canister VSV and positive

crankcase ventilation hose. Tighten bolts for fuel rail
assembly with pressure control valve bracket.

Torque : 25 N·m (2.5 kg·m/18 lb ft)

6. Connect each connector without fail.
7. Connect vacuum booster hose.
8. Install the ECM.

D

Tighten the four bolts.

Torque : 10 N·m (1.0 kg·m/7 lb ft)

D

Connect the two connectors.

D

Tighten the two ground cable bolts.

9. Connect accelerator pedal cable.

Don’t need accelerator pedal cable adjustment.

D

Tighten nut and lock nut.

060RW093

Legend

(1) Lock Nut
(2) Nut

10.  Install air cleaner duct assembly.

060RW079

Legend

(1) Positive Crankcase Ventilation Hose Connector
(2) Intake Air Temperature Sensor
(3) Air Cleaner Duct Assembly
(4) Air Cleaner Element.

6A–22

ENGINE MECHANICAL (6VD1 3.2L)

Exhaust Manifold LH

Removal

1. Disconnect battery ground cable.
2. Remove air cleaner duct assembly.

060RW079

Legend

(1) Positive Crankcase Ventilation Hose Connector
(2) Intake Air Temperature Sensor
(3) Air Cleaner Duct Assembly
(4) Air Cleaner Element

3. Disconnect O

2

 sensor connector.

4. Remove exhaust front pipe three stud nuts from

exhaust side and two nuts from rear end of exhaust
front pipe.

060RW101

Legend

(1) Exhaust Front Pipe LH
(2) O

2

 Sensor

5. Remove heat protector two fixing bolts then the heat

protector.

6. Remove a bolt on engine LH side for air conditioner

(A/C) compressor bracket and loosen two bolts for
A/C compressor then move A/C compressor to front
side.

7. Remove exhaust manifold eight fixing nuts and

remove exhaust manifold from the engine.

Installation

1. Install exhaust manifold and tighten exhaust manifold

fixing nuts to the specified torque with new nuts.

Torque: 57 N·m (5.8 kg·m/42 lb ft)

2. Install heat protector.
3. Install exhaust front pipe and tighten three stud nuts

and two nuts to the specified torque.

Torque : 
Stud nuts: 67 N·m (6.8 kg·m/49 lb ft)
Nuts: 43 N·m (4.4 kg·m/32 lb ft)

060RW101

Legend

(1) O

2

 Sensor

(2) Exhaust Front Pipe LH

4. Set A/C compressor to normal position and tighten

two bolts and a bolt to the specified torque.

Torque : 40 N·m (4.1 kg·m/30 lb ft)

5. Reconnect O

2

 sensor connector.

6. Install air cleaner duct assembly.

6A–23

ENGINE MECHANICAL (6VD1 3.2L)

Exhaust Manifold RH

Removal

1. Disconnect battery ground cable.
2. Remove torsion bar. Refer to removal procedure in

Front Suspension section.

3. Remove exhaust front pipe three stud nuts and two

nuts then disconnect exhaust front pipe.

060RW101

Legend

(1) Exhaust Front Pipe RH
(2) O

2

 Sensor

4. Remove heat protector two fixing bolts then the heat

protector.

5. Remove exhaust manifold eight fixing nuts then the

exhaust manifold.

Installation

1. Install exhaust manifold and tighten bolts to the

specified torque.

Torque : 57 N·m (5.8 kg·m/42 lb ft)

2. Install heat protector
3. Install exhaust front pipe and tighten three stud nuts

and two nuts to the specified torque.

Torque:
Stud nuts: 67 N·m (6.8 kg·m/49 lb ft)
Nuts: 43 N·m (4.4 kg·m/32 lb ft)

4. Install the torsion bar and readjust the vehicle height.

Refer to installation and vehicle height adjustment
procedure for front suspension.

 

 

 

 

 

 

 

Content   ..  783  784  785  786   ..