2007 ISUZU KB P190 torque

Engine Mechanical – V6 Page 6A1–134
Page 6A1–134
13 Install the left-hand camshaft intermediate sprocket to
the cylinder block.
14 Install the sprocket bolt (1) and tighten to the correct torque specification.




Camshaft intermediate sprocket
attaching bolt torque spec ification ........... 58.0 – 72.0 Nm

Figure 6A1 – 155
15 Verify the left-hand secondary timing chain timing mark alignments (1 to 6)

Figure 6A1 – 156
16 Ensure the left-hand secondary timing chain guide is selected and orientated correctly.

CAUTION
The left-hand secondary timing chain guide
is marked with the letters LH. Ensure the
correct shoe is used when installing to the
left-hand side in this procedure and that the
letters ‘LH” are facing the front of the vehicle
when installed.

Figure 6A1 – 157

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–135
Page 6A1–135
17 Install the left-hand secondary timing chain guide (1).
18 Install the secondary timing chain guide bolts (2) and tighten to the correct torque specification.




Secondary timing chain guide
attaching bolt torque spec ification ........... 20.0 – 26.0 Nm

Figure 6A1 – 158
19 Ensure the left-hand secondary timing chain shoe is selected and orientated correctly.


CAUTION
The left-hand secondary timing chain shoe
is marked with the letters LH on the back
face of the timing chain shoe. Ensure the
correct shoe is used when installing to the
left-hand side.

Figure 6A1 – 159
20 Install the left-hand secondary timing chain shoe (1).

Figure 6A1 – 160

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–136
Page 6A1–136
21 Install the left-hand secondary timing chain shoe
bolt (1) and tighten to the co rrect torque specification.


NOTE
Ensure secondary timing chain shoe is clear of
the left-hand secondary timing chain tensioner
mounting pad, before ti ghtening the attaching
bolt.
Secondary timing chain shoe attaching
bolt torque specificat ion .......................... 20.0 – 26.0 Nm


Figure 6A1 – 161
22 Ensure the left-hand secondary timing chain tensioner is selected and orientated correctly.


Figure 6A1 – 162
23 Reset the left-hand secondary timing chain tensioner.

NOTE
To reset the tensioner, use a suitably sized flat
blade screwdriver (1) or Tool No. J 45027 (4) to
wind the plunger in a clockwise direction, into
the tensioner shaft (2).


Figure 6A1 – 163

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–138
Page 6A1–138
30 Place the left-hand secondary timing chain tensioner
(2) into position and loosely install the bolts (1) to the
cylinder head.

Figure 6A1 – 167
31 Verify the proper placement of the left-hand secondary timing chain tensioner gasket tab (1).
32 Tighten the left-hand secondary timing chain tensioner bolts (2) to the co rrect torque specification.




Secondary timing chain tensioner
attaching bolt torque spec ification ........... 20.0 – 26.0 Nm


Figure 6A1 – 168
33 Release the left-hand secondary timing chain tensioner (1) by pulling out Tools No. EN 46112 (2)
and unlocking the tensioner shaft.

Figure 6A1 – 169

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–143
Page 6A1–143
12 Place the left-hand secondary timing chain around the
left-hand camshaft intermediate inner sprocket, with
the bright plated timing chain link (1) aligned with the
access hole (2) in the outer sprocket.

Figure 6A1 – 181
13 Install the left-hand camshaft intermediate sprocket to the cylinder block.
14 Install the sprocket bolt (1) and tighten to the correct torque specification.




Camshaft intermediate sprocket
attaching bolt torque spec ification ........... 58.0 – 72.0 Nm

Figure 6A1 – 182
15 Verify the left-hand secondary timing chain timing mark alignments (1 to 6)

Figure 6A1 – 183

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–144
Page 6A1–144
CAUTION
The left-hand secondary timing chain guide
is marked with the letters LH. Ensure the
correct shoe is used when installing to the
left-hand side in this procedure and that the
letters ‘LH” are facing the front of the vehicle
when installed.
16 Ensure the left-hand secondary timing chain guide is selected and orientated correctly.

Figure 6A1 – 184
17 Install the left-hand secondary timing chain guide (1).
18 Install the secondary timing chain guide bolts (2) and tighten to the correct torque specification.




Secondary timing chain guide
attaching bolt torque spec ification ........... 20.0 – 26.0 Nm

Figure 6A1 – 185

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–145
Page 6A1–145
CAUTION
The left-hand secondary timing chain shoe
(2) is marked with the letters LH on the back
face of the timing chain shoe. Ensure the
correct shoe is used when installing to the
left-hand side.
19 Ensure the left-hand secondary timing chain shoe is selected and orientated correctly.

Figure 6A1 – 186
20 Install the left-hand secondary timing chain shoe (1).

Figure 6A1 – 187
21 Install the left-hand secondary timing chain shoe bolt (1) and tighten to the co rrect torque specification.

NOTE
Ensure secondary timing chain shoe is clear of
the left-hand secondary timing chain tensioner
mounting pad, before ti ghtening the attaching
bolt.
Secondary timing chain shoe attaching
bolt torque specificat ion .......................... 20.0 – 26.0 Nm


Figure 6A1 – 188

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ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–148
Page 6A1–148
31 Verify the proper placement of the left-hand
secondary timing chain tensioner gasket tab (1).
32 Tighten the left-hand secondary timing chain tensioner bolts (2) to the co rrect torque specification.




Secondary timing chain tensioner
attaching bolt torque spec ification ........... 20.0 – 26.0 Nm


Figure 6A1 – 195
33 Release the left-hand secondary timing chain tensioner (1) by pulling out Tools No. EN 46112 (2)
and unlocking the tensioner shaft.

Figure 6A1 – 196
34 Verify the left-hand secondary timing chain timing mark alignments (1 to 6).


Figure 6A1 – 197


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ISUZU KB P190 2007