2015 Kobelco ISUZU 4JJ1 Tier 4 Engine Camshaft Removal Guide

This instruction show you guide on how to remove camshaft for 2015 Kobelco ISUZU 4JJ1 Tier 4 engine.

 

Related Contents:

ISUZU E-IDSS 2024 2019 Engine Diagnostic Service System Free Download

ISUZU IDSS MX2-T

 

Procedures:

1 Battery Ground Cable Disconnect

Disconnect the battery ground cable from the battery.

Caution:Do not disconnect the battery cable for 3 minutes after turning OFF the ignition switch.

 

2 Fuel Hose Removal

Remove the cover from the cylinder head cover.

Remove the harness connector from the injector.

Remove the nozzle leak off pipe from the injector.

Caution: Do not reuse the leak-off pipe clip.

 

3 Cylinder Head Cover Removal

Disconnect the PCV hose from the cylinder head cover.

Disconnect the oil separator hose from the cylinder head cover.

Note: Disconnect the PCV hose or oil separator hose.

Remove the oil filler pipe from the cylinder head cover.

Note: The specifications of equipment vary depending on the machine.

Remove the cylinder head cover from the cylinder head.

Caution: Take care not to damage the lip section of the oil seal with the injector connector.

 

4 Camshaft Preparation

Align No.1cylinder to the compression top dead center.

Note: Turn the crankshaft in the forward direction (clockwise) to align the gear case cover and crank pulley alignment marks.ISUZU Engine E-IDSS diagnostic software

Note: Verify the compression top dead center alignment position of the No.1 cylinder using a mirror, etc.

 

5 Baffle Plate Removal

Remove the baffle plate from the cylinder head.

 

6 Camshaft Removal

Remove the camshaft upper bracket from the camshaft lower bracket.

Note: Verify that there is a marking.

Remove the inlet camshaft from the camshaft brackets.

Remove the exhaust camshaft from the camshaft brackets.

More repair cases for ISUZU engine,please refer to:ISUZU Engine Trouble Repair