2007 ISUZU KB P190 Workshop Repair Manual

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–120 
 Page 6A1–120 
8  If required, remove the crankshaft sprocket (1) from 
the crankshaft (2). 
 
Figure 6A1 – 120 
Left-hand Secondary Timing Chain  
1  Remo

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–121 
 Page 6A1–121 
5  Remove the left-hand secondary timing chain shoe 
bolt (1). 
 
 
Figure 6A1 – 123 
6  Remove the left-hand secondary timing chain  shoe (

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–122 
 Page 6A1–122 
8  Remove the left-hand secondary timing chain (1) from 
the camshaft position actuators (2) and the camshaft  
intermediate sprocket. 
 
Figu

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–123 
 Page 6A1–123 
11  Remove Tool No. EN 46105–1 (1) from the right-hand 
cylinder head camshafts (2). 
 
Figure 6A1 – 129 
Clean 
1  Clean all the followin

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–124 
 Page 6A1–124 
Inspect 
Timing Chains 
1  Inspect the primary and/or secondary timing chains 
for the following:  
•  binding or worn rollers (1), 
•  lo

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–125 
 Page 6A1–125 
Crankshaft Sprocket 
1  Inspect the crankshaft sprocket for the following: 
• sprocket damage (1), 
•  bore damage (2), 
•  keyway damag

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–126 
 Page 6A1–126 
Primary Timing Chain Tensioner 
 
Figure 6A1 – 135 
1  Inspect the primary timing chain tensioner for wo rn shoe surface (1), refer to Figur

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ISUZU KB P190 2007  Workshop Repair Manual Engine Mechanical – V6 Page 6A1–127 
 Page 6A1–127 
Left-hand Secondary Timing Chain Shoe 
1  Inspect the front of the left-hand secondary timing 
chain shoe for the following:  
•  worn shoe