2007 ISUZU KB P190 Workshop Repair Manual

Page 897 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A – 92  E NGINE MECHANICAL 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
Oil Seal Installation  
Use the special tool to install the front oil seal.  
Front Oil Seal Installer: 5-8840-2361-0 
1.  With the oi

Page 898 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL   6A – 93 
 REASSEMBLY 
INTERNAL PARTS 
MINOR COMPONENT 
ROCKER ARM SHAFT AND ROCKER ARM 
 
 
020RY00029 
   
Reassembly Steps     
   1.  
Rocker arm shaft      5. 
Rocker arm

Page 899 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A – 94  ENGINE MECHANICAL 
CYLINDER HEAD 
   
 
 
 
RTW 46ALF001301 
   
Reassembly Steps     
   1.  
Cylinder head      6. 
Valve spring upper seat 
   2.  
Valve spring lower seat      7. 
Split

Page 900 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL   6A – 95 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
Reassembly 
1. Cylinder Head  
2.  Valve Spring Lower Seat 
3.  Valve Stem Oil Seal 
1.  Apply a coat of engine oil to the oil seal inne

Page 901 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A – 96  ENGINE MECHANICAL 
PISTON AND CONNECTING ROD 
  
  
 
 
RTW 46ALF000301 
 
 
Reassembly Steps     
   1.  
Piston    5. 
Piston pin snap ring 
   2.  
Connecting rod      6. 
Piston ring

Page 902 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL   6A – 97 
  
 
Reassembly 
1. Piston  
2. Connecting Rod 
1.  Clamp the connecting rod in a vise.Take care not to damage the connecting rod. 
2.  Use a pair of pliers to install t

Page 903 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A – 98  ENGINE MECHANICAL 
   
 
 RTW 36ASH002001    
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
6. Piston Ring 
1.  Use a piston ring replacer to install the three pi

Page 904 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL   6A – 99 
 
POSITIVE CRANKCASE VENTILATION (PCV) VALVE 
  
  
RTW 46AMF000101 
 
 
Reassembly Steps     
   1.  
Positive Crankcase Ventilation  
(PCV) Valve     5.
 
Fixing bolt