Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 1664

1-42  HEATING AND AIR CONDITIONING

13.Shaft Seal Assembly

1) Clean the sealing portion of the compressor and shaft

seal.

2) Install the shaft seal guide onto the end of the drive

shaft.

3) Shaft Seal Guide: 5-8840-0368-0 (J-34614)

4) Apply new compressor oil to the shaft seal guide.

5) Install the shaft seal onto the compressor drive shaft

head by using shaft seal installer.

Shaft Seal Installer: 5-8840-0120-0 (J-33942)

15.Shaft Seal Cover (If so equipped)

16.Felt (If so equipped)

Clean the sealing portion of the compressor and shaft seal

cover.

Install the shaft seal guide onto the end of the drive shaft.

Shaft Seal Guide: 5-8840-0368-0 (J-34614)

Apply new compressor oil to the shaft seal guide.

Install the shaft seal cover onto the drive shaft by using

shaft seal installer.

The installation position of the shaft seal cover is shown in

the illustration.

Shaft Seal Installer: 5-8840-0120-0 (J-33942)

HEATING AND AIR CONDITIONING  1-43

17.Field Coil

18.Lead Wire Connector

Install the field coil to the compressor.

Lead wire must be facing up.

Tighten the field coil fixing screws to the specified torque.

N

⋅

m (kgf

⋅

m/Ib

⋅

ft)

Torque

5.0 (0.5/3.6)

19.Pulley Asssembly

Using pulley installer and drive handle to install the pulley

assembly.

Pulley Installer: 5-8840-0118-0 (J-33940)

Drive Handle:  5-8840-0007-0 (J-8092)

20.Cover (If so equipped)

21.Snap Ring

Install the snap ring with the inside indented portion facing

out.

22.Shim(s)

23.Drive Plate

Install the drive plate to the compressor drive shaft together

with the original shim(s).

Press the drive plate by hand.

24.Drive Plate Bolt

Using drive plate holder to prevent the drive plate from

rotating.

Drive Plate Holder: 5-8840-0117-0 (J-33939)

Tighten the bolt to the specified torque.

N

⋅

m (kgf

⋅

m/Ib

⋅

ft)

Torque

15 (1.5/11)

After tightening the bolt, check to be sure the pulley rotates

smoothly.

1-44  HEATING AND AIR CONDITIONING

Check to be sure that the clutch clearance is between 0.3 -

0.6 mm (0.01 - 0.02 in).

If necessary, install adjusting shim(s).

Adjusting shims are available in the following thickness.

0.1 mm (0.0039 in)

Thickness

0.3 mm (0.0118 in)

0.5 mm (0.0197 in)

HEATING AND AIR CONDITIONING  1-45

HEATER UNIT

 

 REMOVAL AND INSTALLATION

This illustration is based on LHD model

Removal Steps

▲

1. Heater hose

▲

2. Instrument panel assembly

3. Resistor connector

4. Duct

4a. Evaporator (A/C only)

5. Instrument panel stay

6. Heater unit

Installation steps

6. Heater unit

5. Instrument panel stay

4a. Evaporator (A/C only)

4. Duct

3. Resistor connector

▲

2. Instrument panel assembly

1. Heater hose