Opel Frontera UE. Manual - part 689

4A2–34

DIFFERENTIAL (REAR)

Torque Specifications

E04RX010

DIFFERENTIAL (REAR)

4A2–35

Special Tools

ILLUSTRATION

TOOL NO.

TOOL NAME

5–8840–0133–0

(J–8614–01)

Pinion flange holder

5–8840–2165–0

(J–37263)

Installer; Pinion oil seal

5–8840–2587–0

(J–42379)

Remover; Bearing

5–8840–2585–0

(J–39830)

Adapter; Side bearing 

plug

5–8840–0008–0

(J–8611–01)

Installer; Outer bearing 

outer race

5–8840–0007–0

(J–8592)

Grip

5–8840–2569–0

(J–42836)

Installer; Inner bearing 

outer race

5–8840–2575–0

(J–42824)

Pilot;Outer

5–8840–0127–0

(J–21777–43)

Nut & Stud

5–8840–2573–0

(J–42827)
Pilot;Inner

ILLUSTRATION

TOOL NO.

TOOL NAME

4A2–36

DIFFERENTIAL (REAR)

5–8840–2578–0

(J–39837–2)

Gauge plate

5–8840–0126–0

(J–8001)

Dial indicator

5–8840–2579–0

(J–39837–1)

Disc (2 required)

5–8840–0128–0

(J–23597–1)

Arbor

5–8840–2574–0

(J–42828)

Installer; Pinion bearing

5–8840–2580–0

(J–21784)

Installer; Side bearing

ILLUSTRATION

TOOL NO.

TOOL NAME

5–8840–2323–0

(J–39602)

Remover; Outer bearing

5–8840–2581–0

(J–24385–B)

Spreader

5–8840–2586–0

(J–39858)

Clutch pack unloading 

tool kit

5–8840–2582–0

(J–39834)

Limited–slip differential 

(LSD) service adapter

5–8840–2583–0

(J–39824)

Holder

5–8840–2584–0

(J–39836)

Side bearing preload 

master bearings

ILLUSTRATION

TOOL NO.

TOOL NAME

DRIVELINE CONTROL SYSTEM

4B–1

DRIVELINE/AXLE

DRIVELINE CONTROL SYSTEM

CONTENTS

Service Precaution......................................... 4B - 1

Shift On The Fly System ............................... 4B - 2

Outline of Shift on The Fly System ............. 4B - 2
Functions of Indicator Lamp ....................... 4B - 6
Diagnosis .................................................... 4B - 7

Shift On The Fly Vacuum Piping and 

Electrical Equipment ................................ 4B - 18

Vacuum Piping Diagram ............................. 4B - 18

Actuator Assembly...................................... 4B - 18
Vacuum Tank.............................................. 4B - 18
Inspection and Repair................................. 4B - 19

4WD Control Unit .......................................... 4B - 22

4WD Control Unit Associated Parts............ 4B - 22
Removal...................................................... 4B - 23
Installation................................................... 4B - 23

Service Precaution

WARNING:  THIS VEHICLE HAS A SUPPLEMENTAL 
RESTRAINT SYSTEM (SRS).   REFER TO THE SRS 
COMPONENT AND WIRING LOCATION VIEW IN 
ORDER TO DETERMINE WHETHER  YOU ARE 
PERFORMING SERVICE ON OR NEAR THE SRS 
COMPONENTS OR THE SRS WIRING.  WHEN YOU 
ARE PERFORMING SERVICE ON OR NEAR THE 
SRS COMPONENTS OR THE SRS WIRING,  REFER 
TO THE SRS SERVICE INFORMATION. FAILURE TO 
FOLLOW WARNINGS COULD RESULT  IN 
POSSIBLE AIR BAG DEPLOYMENT, PERSONAL 
INJURY, OR OTHERWISE UNNEEDED SRS SYSTEM 
REPAIRS.

CAUTION:  Always use the correct fastener in the 
proper location.  When you replace a fastener, use 
ONLY the exact part number for that application. 
ISUZU will  call out those fasteners that require a 
replacement after removal. ISUZU will also call out 
the  fasteners that require thread lockers or thread 
sealant. UNLESS OTHERWISE SPECIFIED, do  not 
use supplemental coatings (Paints, greases, or 
other corrosion inhibitors) on threaded  fasteners or 
fastener joint interfaces. Generally, such coatings 
adversely affect the fastener  torque and the joint 
clamping force, and may damage the fastener. When 
you install fasteners,  use the correct tightening 
sequence and specifications. Following these 
instructions can help you  avoid damage to parts 
and systems.

SECTION