2004 ISUZU TF SERIES Workshop Manual

Page 1897 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL (6VE1 3.5L)  6A-73 
bolts. 
Main bearing cap bolts. 
Torque: 39 N
 m (4.0 Kg
 m/29 lb ft) 
Oil gallery fixing bolts. 
Torque: 
1st step: 29 N
 m (3.0 Kg
 m/21 lb ft)

Page 1898 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A-74  ENGINE MECHANICAL (6VE1 3.5L) 
2. Measure the diameter and the uneven wear of
main journal and crank pin. If the crankshaft wear
exceeds the specified limit, crankshaft must be
replaced. 
Main

Page 1899 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL (6VE1 3.5L)  6A-75 
 
Grade 
Mark  
Cylinder Block  
Journal  
Crank Shaft Journal 
Diameter  
Grade 
Mark  
Color Code  
Oil Clearance 
(Reference) 
1 68.994-69.000 
(2.7163-2.7165)

Page 1900 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A-76  ENGINE MECHANICAL (6VE1 3.5L) 
  
 
 
 
015RW002
Legend 
 (1) Around Bolt Holes 
 (2) Around Dowel Pin 
 
 Apply engine oil to the oil seal lip. 
 
Align the cylinder block dowel pin holes wi

Page 1901 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL (6VE1 3.5L)  6A-77 
  
 
 
015RS019
Legend 
 (1) No.1 Compression Ring 
 (2) No.2 Compression Ring 
 (3) Oil Ring Side Rail Upper 
 (4) Oil Ring Side Rail Lower 
 (5) Piston Front Ma

Page 1902 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A-78  ENGINE MECHANICAL (6VE1 3.5L) 
  
 
 
012RS001
7. Install oil pump assembly (5), refer to “Oil pump" in
this manual. 
8. Install oil strainer and O-ring (4). 
9. Install oil pipe and O-ring (

Page 1903 of 4264

ISUZU TF SERIES 2004  Workshop Manual ENGINE MECHANICAL (6VE1 3.5L)  6A-79 
Piston and Connecting Rod 
Piston, Connecting Rod and Associate Parts 
  
 
 
 
015RW019 
Legend 
 (1) Cylinder Head Assembly 
 (2) Cylinder Head Gasket 
 (3) Cra

Page 1904 of 4264

ISUZU TF SERIES 2004  Workshop Manual 6A-80  ENGINE MECHANICAL (6VE1 3.5L) 
5. Remove oil strainer and O-ring (5). 
6. Remove oil gallery (6). 
7. Remove connecting rod cap with connecting rod
lower bearing (12). 
8. Remove piston and con