2007 ISUZU KB P190 Workshop Repair Manual

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–280 
 Page 6A1–280 
7  Reinstall the oil pan and oil pump pick up assembly, refer to 4.2  Oil Pan and Oil Pump Suction Pipe Assembly. 
8  Reinstall the cylinder h

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–281 
 Page 6A1–281 
4.6  Crankshaft and Main Bearings 
1  Remove the engine assembly, refer to 4.1  Engine . 
2  Remove both cylinder head assemblies, refer to  3

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–282 
 Page 6A1–282 
4  Loosen the nuts (1) of the crankshaft main bearing 
cap remover, Tool No. J-41818 (2) to separate the  
chamfered collets. Install the coll

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–283 
 Page 6A1–283 
Crankshaft Bearing 
1  Prepare a piece of cardboard or similar, numbered 1 
– 4 for bearing identification.  
NOTE 
Main bearing journals ar

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–284 
 Page 6A1–284 
Crankshaft and Main Bearing Visual Inspection 
1  Perform the following visual inspections: 
• Inspect the crankshaft balancer bolt hole (1)

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–285 
 Page 6A1–285 
Crankshaft Main Bearing Inspection 
CAUTION 
All connecting rod and main journal bearings  
that have been used in a running engine must  
be

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–286 
 Page 6A1–286 
4  Inspect for incorrect seating indicated by bright, 
polished sections (1). 
 
Figure 6A1 – 509 
Crankshaft Measurement 
1  Using a suitab

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–287 
 Page 6A1–287 
3  Measure the crankshaft thrust wall width (1) for wear 
using an inside micrometer and compare with the  
engine specifications, refer to  5