2007 ISUZU KB P190 Workshop Repair Manual

Page 1449 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL (4JK1/4JJ1)  6A-89 
Installation 
1.  Select the cylinder head gasket. 
Cylinder Head Gasket Selection 
Cylinder head gasket is determined by the piston head 
projection from the cyl

Page 1450 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A-90  ENGINE MECHANICAL (4JK1/4JJ1) 
Cylinder Head Gasket Combination  mm (in)
 
  
 
 
 
 
RTW 76ASH000301
  
 
 
 
RTW 56ASH009501
Note:  
Difference of each piston projection must be equal o
r
wit

Page 1451 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL (4JK1/4JJ1)  6A-91 
   
  
 
 
RTW 56ASH009701
Special tool  
Angle gauge: 5-8840-0266-0 
  
 
12. Install the cylinder head gear case bolt and nut. 
•  Tighten the nuts (1) and bo

Page 1452 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A-92  ENGINE MECHANICAL (4JK1/4JJ1) 
16. Install the chain guide bolt from cylinder head.  
  Tighten the bolt to the specified torque. 
Tightening torque: 25 N ⋅
⋅⋅ 
⋅
m (2.5 kg ⋅
⋅⋅

Page 1453 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL (4JK1/4JJ1)  6A-93 
20. Install the timing chain tension lever pivot.  
  Tighten the bolt to the specified torque. 
Tightening torque: 27 N ⋅
⋅⋅ 
⋅
m (2.8 kg ⋅
⋅⋅
⋅

Page 1454 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A-94  ENGINE MECHANICAL (4JK1/4JJ1) 
24. Install the camshaft assembly. 
•  Align timing mark on intake camshaft and
exhaust camshaft to idle gear D. 
 
  
 
 
RTW 56ASH007001
Legend  
  1.  Exhaus

Page 1455 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE MECHANICAL (4JK1/4JJ1)  6A-95 
  
 
RTW 56ASH020301
Legend 
 1. Timing Chain  
 2. Timing Mark 
 3. Blue Link 
 4. Yellow Link 
 
 
29. Apply liquid gasket (ThreeBond TB-1207C or 
equivalent) t

Page 1456 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6A-96  ENGINE MECHANICAL (4JK1/4JJ1) 
34. Inspection / adjustment of valve clearance. 
•  Refer to procedure for Service Precautions in
this manual.  
35. Install the fuel injector.  •  Refer to p