Isuzu AA-6HK1T, Workshop Manual

Page: 176 / 242

ENGINE FUEL 6C–1
ENGINE FUEL
CONTENTS
Service Precautions . . . . . . . . . . . . . . . . . . . . . . . . 6C-1
General Description . . . . . . . . . . . . . . . . . . . . . . . . 6C-2
Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-5
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-5
Inspection and Repair . . . . . . . . . . . . . . . . . . . . . 6C-6
Reassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-6
Injection Nozzle Holder . . . . . . . . . . . . . . . . . . . . . 6C-7
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-7
Reassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-8
Injection Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-17
Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . 6C-17
Calibration Data. . . . . . . . . . . . . . . . . . . . . . . . . 6C-18
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.