clock ISUZU KB P190 2007 Workshop Workshop Manual

Engine Mechanical – V6 Page 6A1–140
Page 6A1–140
CAUTION
In order to install Tool No. EN 46105 onto the
camshafts, rotate the camshafts in an anti-
clockwise direction. There should be no
need to rotate the camshaft more than 45
degrees.

Figure 6A1 – 173
3 Install Tool No. EN 46105-1 (1) onto the rear of the
left-hand cylinder head camshafts (2).
CAUTION
All camshafts must be locked in place before
installation of any timing chains.
4 Ensure that Tool No. EN 46105 is fully seated onto the camshafts.

Figure 6A1 – 174
5 Using Tool No. EN46111 (1), rotate the crankshaft in a clockwise direction until the crankshaft sprocket
timing mark (2) is aligned with the indexing mark (3)
on the oil pump housing.

Figure 6A1 – 175

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–146
Page 6A1–146
22 Ensure the left-hand secondary timing chain tensioner
is selected and orientated correctly.


Figure 6A1 – 189
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 – 190
24 Install the tensioner shaft (1) into the left-hand secondary timing chain tensioner body (2).

Figure 6A1 – 191

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–153
Page 6A1–153
15 Ensure that the primary timing chain tensioner is
being installed.

Figure 6A1 – 210
16 Reset the primary 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 – 211
17 Install the tensioner shoe assembly (1) into the primary timing chain tensioner body (2).


Figure 6A1 – 212

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–161
Page 6A1–161
15 Ensure that the primary timing chain tensioner is
being installed.

Figure 6A1 – 231
16 Reset the primary 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 – 232
17 Install the tensioner shoe assembly (1) into the primary timing chain tensioner body (2).


Figure 6A1 – 233

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–164
Page 6A1–164
Right-hand Secondary Timing Chain Components – Excluding MY06 Update
1 Install the primary timing chain components, refer to Primary Timing chain Components in this Section.
2 Using Tool No. EN46111 (1), rotate the crankshaft in a clockwise direction until the crankshaft sprocket
timing mark (2) is aligned with the indexing mark (3)
on the oil pump housing.

Figure 6A1 – 240
CAUTION
In order to install Tool No. EN 46105 onto the
camshafts, rotate the camshafts. There
should be no need to rotate the camshaft
more than 45 degrees.

Figure 6A1 – 241
3 Install Tool No. EN 46105–1 (1) onto the rear of the right-hand cylinder head camshafts (2).

Figure 6A1 – 242

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–169
Page 6A1–169
16 Ensure the right-hand secondary timing chain
tensioner is selected and orientated correctly.


Figure 6A1 – 254
17 Reset the right-hand secondary timing chain tensioner.


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


Figure 6A1 – 255
18 Install the tensioner s haft (1) into the right-hand
secondary timing chain tensioner body (2).


Figure 6A1 – 256

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–172
Page 6A1–172
2 Using Tool No. EN46111 (1), rotate the crankshaft in
a clockwise direction until the crankshaft sprocket
timing mark (2) is aligned with the indexing mark (3)
on the oil pump housing.

Figure 6A1 – 263
CAUTION
In order to install Tool No. EN 46105 onto the
camshafts, rotate the camshafts. There
should be no need to rotate the camshaft
more than 45 degrees.

Figure 6A1 – 264
3 Install Tool No. EN 46105–1 (1) onto the rear of the right-hand cylinder head camshafts (2).

Figure 6A1 – 265

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–177
Page 6A1–177
17 Reset the right-hand secondary timing chain
tensioner.


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


Figure 6A1 – 278
18 Install the tensioner s haft (1) into the right-hand
secondary timing chain tensioner body (2).


Figure 6A1 – 279
19 Compress the tensioner shaft into the body and lock the tensioner by inserting Tool No. EN 46112 into the
access hole in the side of the tensioner body.
20 Slowly release pressure on the right-hand secondary timing chain tensioner. The tensioner should remain
compressed.

Figure 6A1 – 280

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–195
Page 6A1–195
11 Ensure that the feet (2) of the Tool No. EN 48313 are
facing the front of the engine.
CAUTION
DO NOT tighten the Tool No. EN 48313 at
this stage.
12 Partially expand the legs (1) on the Tool No. EN 48313 by turning the T-shaped handle clockwise.
CAUTION
Ensure the feet (2) of the Tool No. EN 48313
are correctly engaged into one of the link
pockets to prevent the chain from slipping
during tightening.
13 Continue expanding the Tool No. EN 48313 until the feet (2) contact the timing chain.

Figure 6A1 – 316
14 Hand tighten the Tool No. EN 48313. DO NOT allow the body of the Tool No. EN 48313 to rotate when tightening
the T-handle.
15 Use an open-end spanner on the hex cast into both the right intake and exhaust camshafts and rotate the
camshafts towards each other in order to creat e slack in the chain between the actuators.
16 The Tool No. EN 48313 is now correctly inst alled to hold the timing chain in position.
NOTE
Ensure the camshaft timing chain and the
camshaft position actuators are marked for
correct reassembly.
17 Mark the timing chain and the respective location on both camshaft position actuators.
18 Remove the bolt (1) attaching the right-hand exhaust camshaft sprocket (2) and remove the sprocket.


Figure 6A1 – 317

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007

Engine Mechanical – V6 Page 6A1–198
Page 6A1–198
11 Ensure that the feet (2) of the Tool No. EN 48313 are
facing the front of the engine.
CAUTION
DO NOT tighten the Tool No. EN 48313 at
this stage.
12 Partially expand the legs (1) on the Tool No. EN 48313 by turning the T-shaped handle clockwise.
CAUTION
Ensure the feet (2) of the Tool No. EN 48313
are correctly engaged into one of the link
pockets to prevent the chain from slipping
during tightening.

Figure 6A1 – 323
13 Continue expanding the Tool No. EN 48313 until the feet (2) contact the timing chain.
14 Hand tighten the Tool No. EN 48313. DO NOT allow the body of the Tool No. EN 48313 to rotate when tightening
the T-handle.
15 Use an open-end spanner on the hex cast into both the left intake and exhaust camshafts and rotate the camshafts
towards each other in order create sla ck in the chain between the actuators.
16 The Tool No. EN 48313 is now correctly inst alled to hold the timing chain in position.
NOTE
Ensure the camshaft timing chain and the
camshaft position actuators are marked for
correct reassembly.
17 Mark the timing chain and the respective location on both camshaft position actuators.
18 Remove the bolt (1) attaching the left-hand exhaust camshaft sprocket (2) and remove the sprocket.

Figure 6A1 – 324

BACK TO CHAPTER INDEX
TO MODEL INDEX
ISUZU KB P190 2007