2004 ISUZU TF SERIES Workshop Manual

Page 1193 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 53 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 20. Camshaft Timing Gear 
1.  Use a dial indicator to measure the camshaft end play.
This must be done before removing the camshaft 
g

Page 1194 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 54  ENGINE MECHANICAL 
   26. Connecting Rod Bearing Cap with Lower Bearing 
If the connecting rod lower bearings are to be reinstalled, 
mark their fitting positions by tagging each bearing wi

Page 1195 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 55 
  2.  Loosen the crankshaft bearing cap bolts in numerical 
order a little at a time. 
If the crankshaft bearings are to be reinstalled, mark 
their fitting positions by

Page 1196 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 56  ENGINE MECHANICAL 
 
 
 
MINOR COMPONENTS 
ROCKER ARM SHAFT AND ROCKER ARM 
  
 
 
 
Disassembly Steps     
  1.  Rocker arm shaft snap ring    5.  Rocker arm shaft spring 
  2.  Rocker arm

Page 1197 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 57 
CYLINDER HEAD 
 
 
 
RTW46ALF001201 
 
 
Disassembly Steps     
   1. 
Intake manifold      6. 
Intake and exhaust valve 
   2. 
Intake manifold gasket      7. 
Valve st

Page 1198 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 58  ENGINE MECHANICAL 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Disassembly 
1. Intake Manifold 
2.  Intake Manifold Gasket 
3. Split Collar 
1.  Place the cylinder head on a flat wooden su

Page 1199 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL   6A – 59 
 
PISTON AND CONNECTING ROD 
  
 
 
RTW46ALF000301 
 
 
Disassembly Steps     
   1. 
Connecting rod bearing      4. 
Piston pin 
   2. 
Piston ring      5. 
Connecting

Page 1200 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A – 60  ENGINE MECHANICAL 
   
 
 RTW36ASH001501 
Disassembly 
1.  Connecting Rod Bearing 
If the connecting rod bearings are to be reinstalled, mark 
their fitting positions by tagging each bearin