Skip to content
Menu
OBD2 Scanner Blog
  • Home
  • Car Diagnostic Tool
    • MB Star Diagnosis
    • BMW Diagnostic Tool
    • GM Tech2
    • Volvo Vocom Interface
  • OBD2 Code Scanner
    • VXDIAG
  • Tech Support
OBD2 Scanner Blog

ISUZU 4JJ1 N Series Truck Gearcase Assembly Removal and Installation

Posted on April 3, 2023 by
ISUZU-4JJ1-N-Series-Truck-Gearcase-Assembly-Removal-and-Installation-5

Diagzone Xdiag Subscription Renew, LAUNCH LTR-01 RF Sensor, Thinkdiag Renew , Scania SDP3 Installation

This instruction show you guide on how to remove and install gearcase assembly for ISUZU 4JJ1 Euro 4 N series truck.More repair cases please refer to:ISUZU Trouble Repair.

ISUZU-4JJ1-N-Series-Truck-Gearcase-Assembly-Removal-and-Installation-1

 

Related Contents:

ISUZU?US-IDSS?II?2020?2019?Diagnostic?Software?Free?Download

ISUZU Worldwide EPC 2018.03 Snap-on EPC Installation Service

 

Procedures:

Removal

1.Remove the engine assembly from the vehicle.

2.Remove the cylinder head.

3.Remove the generator bracket.

4.Remove the vacuum pump.

5.Remove the power steering pump.

Remove the power steering pump at the engine side with the hose attached.

Fasten the power steering pump with hose attached to any suitable position with a wire.

6.Remove the water pump.

7.Remove the fuel supply pump.

8.Remove the crank pulley.

9.Remove the gearcase cover.

10.Remove the idle gear A, idle gear A shaft, idle gear C, and idle gear C shaft.

11.Remove the oil pump.

12.Remove the gearcase(1) and gasket(2).

ISUZU-4JJ1-N-Series-Truck-Gearcase-Assembly-Removal-and-Installation-2

NOTE: Do not remove the bolt(10) when attaching/detaching the gearcase.

ISUZU-4JJ1-N-Series-Truck-Gearcase-Assembly-Removal-and-Installation-3

 

Installation

1.Install the gasket.

Apply liquid gasket(TB-1207B or equivalent) to the area indicated in the diagram(1).

The gasket applies it to the both sides

After applying the liquid gasket, install the gearcase within five minutes.

ISUZU-4JJ1-N-Series-Truck-Gearcase-Assembly-Removal-and-Installation-4

2.Install the gearcase.

Align the positions of the dowel pin and bolt and install the gearcase.

Do not remove the bolt(10) when attaching/detaching the gearcase.

ISUZU-4JJ1-N-Series-Truck-Gearcase-Assembly-Removal-and-Installation-5

3.Install the oil pump.

4.Install the idle gear A, idle gear A shaft, idle gear C, and idle gear C shaft.

5.Install the gearcase cover.

6.Install the crankshaft pulley.

Install the crankshaft pulley, washer and bolt and tighten them at the specified torque. At this time, apply engine oil to the bolt seat surface and threaded portion.

Tightening torque:185 N.m(18.9kg-m/137 lb-ft)

NOTE: Do not reuse the bolt and washer of the crankshat pulley.

7.Install the fuel supply pump.

8.Install the water pump.

9.Install the power steering pump and tighten it at the specified torque.

Tightening torque:25N-m(2.5kg-m/18 Ib-ft)

10.Install the vacuum pump.

11.Install the generator.

12.Install the cylinder head.

13.Install the engine assembly to the vehicle.

(Visited 104 times, 1 visits today)

How useful was this post?

Click on a star to rate it!

Average rating / 5. Vote count:

Related Posts
How to Activate Windows 7 without Product Key |Windows is Not Genuine
ISUZU 4JJ1 N Series Truck Gearcase Assembly Removal and Installation

Some Friends don't know how to activate win7, when they receive the diagnostic software with win7 sytem. http://www.chinaobd2.com/upload/software/win7activation.zip download this Read more

How to Install Original Mercedes BENZ EPC/WIS/ASRA net |China OBD2 Store
ISUZU 4JJ1 N Series Truck Gearcase Assembly Removal and Installation

Please ensure that you choose computer systems that meet our requirements for the installation. You will find adetailed listing in Read more

How to Replace Benz W204 Engine Oil Filter
ISUZU 4JJ1 N Series Truck Gearcase Assembly Removal and Installation

Frequent oil changes are perhaps the most important procedure you can do to maintain and prolong the life of your Read more

Mini R56 Misfire Abnormal Vibration Diagnosis & Repair by G-scan2
ISUZU 4JJ1 N Series Truck Gearcase Assembly Removal and Installation

This article show a guide on how to use G-scan2

This Post: ISUZU 4JJ1 N Series Truck Gearcase Assembly Removal and Installation From ChinaOBD2 Official Blog
Please keep this link if you copy the post!

Post navigation

Prev: Prev: Replace Caterpillar Excavator Engine Governor Oil Supply Screen
Next: Next: Audi Q7 Driver Lane Assist Activation by OBDeleven

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recent Posts

  • How to Remove and Replace Cab Heater Controls for JCB 3CX Loader
  • How to Remove Differential Gear for FENDT 900 Vario COMIII
  • Quick Tips to Use Xhorse BMW G Series BDC2 Adapter
  • International MaxxForce 7 SPN 27 FMI 4 EGRP Signal Out of Range Low
  • Detroit DD13 SPN 84 FMI 3 MCM Vehicle Speed Sensor Open Circuit

Recommend OBD2 Scanner

ME9.7 ECU Engine Computer ME9.7 ECU Engine ComputerTabScan T6PT3G Diagnosis VCI for Porsche Diagnostic Tool Porsche Diagnostic Tool

Recent Comments

  • VCDS on Scania SDP3 2.59.1 free download Scania Diagnosis & Programming 3 download link
  • Glynn McKay on Scania SDP3 2.59.1 free download Scania Diagnosis & Programming 3 download link
  • jakub brosz on Scania SDP3 V2.64.3 Download link
  • amr on MAN EOL Flash File Editor + MAN Immo Calculator Free Download
  • Pasquale Greenwald on Jungheinrich ETM/V 10-12 Tightening Torque for Screwed Connection on Brake Systems

Archives

Categories

  • BMW Diagnostic Tool
  • Car Diagnostic Tool
  • Key Cutting Machine
  • Key Programming Tool
  • MB Star Diagnosis
  • OBD2 Code Scanner
  • Tech Support
  • VXDIAG

Tags

adapter Auto Pick and Decoder Car Key Copy Car Key Programmer cat Code Reader diagnostic software ECU Chip Tunning ecu programmer Ford gm handy baby Handy Baby 2 Key Programmer Handy Baby II Key Programmer HEX V2 immo iprog key Key Pro key programmer laptop Launch lish LISHI new arrivals nexiq nexiq link diesel truck interface nexiq truck diagnostic NEXIQ USB Link OBD2 obdii original program Scania VCI smart VAG COM Cable VCDS VCDS Cable VCDS VAG COM Cable vci VW wholesale X-PROG Box X-PROG Box ECU Programmer XPROG-M

Hot Selling

  • Launch CRP129 HD
  • ME 9.7 ECU Engine Computer
  • MINI VCI J2534
  • NCF29XX Programmer

Links

  • BOBD2 Auto Diagnostic Tools Market
  • China OBD2
  • EPS Foam Machine
  • Foxdiag
  • Сканер OBD2
©2025 OBD2 Scanner Blog | Powered by chinaobd2