2004 ISUZU TF SERIES Workshop Manual

Page 1289 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE COOLING   6B – 9 
  
 After tightening radiator cap, warm up the engine at about
2000 rpm. Set heater adjustment to the highest temperature 
position, and let the coolant circulate also into

Page 1290 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6B  – 10   ENGINE COOLING 
 
WATER PUMP 
   REMOVAL AND INSTALLATION 
Read this Section carefully before performing any removal and installation procedure. This Section gives you  
important points

Page 1291 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE COOLING   6B – 11 
 Inspection and Repair 
The water pump is not disassembled type. 
Make necessary parts replacement if extreme wear or 
damage is found during inspection. Should any of the

Page 1292 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6B  – 12   ENGINE COOLING 
   
 
 
031R300003
   5. Thermostat  
Install the thermostat to the thermostat housing.  
6.  Water Outlet Pipe  
1)  Install the water outlet pipe with new gasket to the

Page 1293 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE COOLING   6B  – 13 
THERMOSTAT 
   REMOVAL AND INSTALLATION 
Read this Section carefully before performing any removal and installation procedure. This Section gives you  
important points as

Page 1294 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6B  – 14   ENGINE COOLING 
 Thermometer 
 Agitating rod 
 Wooden piece 
     
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Installation 
1. Thermostat  
Install the thermostat to the thermostat housing.  
2.

Page 1295 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE COOLING   6B – 15 
RADIATOR 
  REMOVAL AND INSTALLATION 
Radiator and Associated Parts 
  
 
 
 
RTW36BLF000101 
Legend 
 1. Radiator Hose 
  2. Drain Plug 
 3. Fan Guide, Lower 
 4. Fan Guid

Page 1296 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6B  – 16   ENGINE COOLING 
 
P1010064 
Removal 
1.  Disconnect battery ground cable.  
2.  Loosen a drain plug to drain EC. 
3.  Disconnect oil cooler hose on automatic transmission (A/T).
4. Discon