2004 ISUZU TF SERIES Workshop Manual

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ISUZU TF SERIES 2004  Workshop Manual ENGINE COOLING   6B – 17 
 Inspection and Repair 
Make the necessary adjustments, repairs, and part 
replacements if excessive wear or damage is discovered 
during inspection. 
 
  
Radiator Cap 
Me

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ISUZU TF SERIES 2004  Workshop Manual 6B – 18  ENGINE COOLING 
  
 
 
 
110RS005 
 
 Check the rubber hoses for swelling. 
 
Installation 
1.  Install radiator assembly (9) with hose, taking care not to
damage the radiator core with a

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ISUZU TF SERIES 2004  Workshop Manual ENGINE COOLING   6B – 19 
  
 
 
 
RTW36BSH000101 
 
8.  Pour engine coolant up to filler neck of radiator, and up to
MAX mark of reserve tank. 
 
  Important operation (in case of 100% engine coola

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ISUZU TF SERIES 2004  Workshop Manual 6B – 20  ENGINE COOLING 
FAN CLUTCH WITH COOLING FAN 
 INSPECTION AND REPAIR 
Make necessary correction or parts replacement if wear, damage or any other abnormal condition are found through 
inspec

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ISUZU TF SERIES 2004  Workshop Manual FUEL SYSTEM    6C – 1 
 
 
SECTION 6C 
FUEL SYSTEM 
 
 
TABLE OF CONTENTS 
PAGE 
Main Data and Specifications .......................................................................................

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ISUZU TF SERIES 2004  Workshop Manual 6C – 2   FUEL SYSTEM 
 
PAGE 
Injection Nozzle.............................................................................................................. 6C -  25 
 Inspection....................

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ISUZU TF SERIES 2004  Workshop Manual FUEL SYSTEM    6C – 3 
 
MAIN DATA AND SPECIFICATIONS 
Description Item 
4JA1T (L)  4JA1TC  4JH1TC 
Injection pump type 
Bosch distributor  
VE type Bosch distributor VP44 type 
 Governor type  Mech

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ISUZU TF SERIES 2004  Workshop Manual 6C – 4   FUEL SYSTEM 
GENERAL DESCRIPTION 
FUEL FLOW 
  
 
 RTW46CM F000201 
 
 
The fuel system consists of the fuel tank, the fuel filter, the water separator, the injection pump, and the injectio