Crankshaft Balancer Installation (LDK, LHU)
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Crankshaft Balancer Installation (LDK, LHU)
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Special Tools
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EN-38122-A
Crankshaft Balancer Holder
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EN-43653
Flywheel Holding Tool
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EN-48585
Crankshaft Balancer Guide
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EN-48953
Camshaft Actuator Locking Tool
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For equivalent regional tools, refer to
Special Tools (LDK, LHU)
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1.
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Warning
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Ensure that the two components are correctly aligned. Otherwise the engine can be seriously damaged.
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Install the balancer (2) onto the
EN-48585
guide (1). Use care to properly align the keyway and flats on the balancer with the oil pump drive.
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2.
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Install the crankshaft balancer into the end of the crankshaft.
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3.
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Refer to
Fastener Caution
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Note
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EN-43653
flywheel holding tool may be used instead of
EN-38122-A
crankshaft balancer holder to prevent crankshaft rotation.
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Note
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Always install a NEW crankshaft balancer retaining bolt.
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Install a NEW retaining bolt. Use
EN-38122-A
holder (1) and a breaker bar to prevent the crankshaft from rotating, and tighten the bolt to
100 Nm (74 lb ft) plus 125 degrees
using the
EN-45059
angle meter .
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4.
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Install
EN-48953
locking tool (1) and tighten the bolts into the cylinder head to
10 Nm (89 lb in)
.
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5.
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Release the timing chain tensioner by applying
45 Nm (33 lb ft)
counterclockwise torque to the crankshaft balancer bolt.
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6.
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Remove
EN-48953
locking tool .
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