Isuzu AA-6HK1T User Manual

ENGINE LUBRICATION 6G–1
ENGINE LUBRICATION
CONTENTS
Service Precautions . . . . . . . . . . . . . . . . . . . . . . . . 6G-1
General Description . . . . . . . . . . . . . . . . . . . . . . . . 6G-2
Oil Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-4
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-5
Inspection and Repair . . . . . . . . . . . . . . . . . . . . . 6G-5
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-7
Oil Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-8
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-8
Inspection and Repair . . . . . . . . . . . . . . . . . . . . . 6G-9
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-9
Oil Port Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-11
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-12
Inspection and Repair . . . . . . . . . . . . . . . . . . . . 6G-12
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-12
Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-13
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-14
Inspection and Repair . . . . . . . . . . . . . . . . . . . . 6G-14
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 6G-14
Service precaution
• Be sure to use the correct fastener in the proper
location. If a used fastener is replaced with a new
one, the new fastener must be identical to the
previous one.
• Some fasteners must always be replaced with
new ones following removal. These fasteners are
specified in this Manual.
• Some fasteners require thread locker or thread
sealant. These fasteners are specified in this
Manual.
• Supplemental fastener coatings (paint, grease, or
corrosion inhibitor) affect fastener torque and
clamping force. They may damage the fastener.
Do not use them unless specifically called for.
• Tighten all fasteners to the specified torque. If
there is a tightening sequence, follow it exactly.

Isuzu AA-6HK1T Specifications

General

Brand	Isuzu
Model	AA-6HK1T
Category	Engine
Language	English