Hyundai Venue: Cylinder Block / Crankshaft. Repair procedures
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Use fender covers to avoid damaging painted surfaces.
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To avoid damaging the cylinder head, wait until the engine coolant
temperature drops below normal temperature (20°C [68°F]) before
removing it.
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When handling a metal gasket, take care not to fold the gasket
or damage the contact surface of the gasket.
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To avoid damage, unplug the wiring connectors carefully while
holding the connector portion.
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Mark all wiring and hoses to avoid misconnection.
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Turn the crankshaft damper pulley so that the piston of No.
1 cylinder is at TDC (top dead center) on compression stroke.
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| 1. |
Remove the engine and transaxle assembly from the vehicle.
(Refer to Engine and Transaxle Assembly - "Engine and Transaxle Assembly")
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| 2. |
Remove the transaxle assembly from the engine assembly.
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Manual Transaxle
(Refer to Manual Transaxle System - "Manual Transaxle")
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Automatic Transaxle
(Refer to Automatic Transaxle System - "Automatic Transaxle")
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| 3. |
Remove the drive plate or flywheel.
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Automatic Transaxle
(Refer to Cylinder Block Assembly - "Drive Plate")
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Manual Transaxle
(Refer to Cylinder Block Assembly - "Flywheel")
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| 4. |
Remove the rear oil seal.
(Refer to Cylinder Block Assembly - "Rear Oil Seal")
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| 5. |
Install the engine assembly to engine stand for disassembly.
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| 6. |
Remove the intake manifold with the electronic throttle control (ETC)
module.
(Refer to Intake and Exhaust System - "Intake Manifold")
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| 7. |
Remove the exhaust manifold.
(Refer to Intake and Exhaust System - "Exhaust Manifold")
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| 8. |
Remove the timing chain.
(Refer to Timing System - "Timing Chain")
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| 9. |
Remove the cylinder head assembly.
(Refer to Cylinder Head Assembly - "Cylinder Head")
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| 10. |
Remove the oil filter.
(Refer to Lubrication System - "Oil Filter")
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| 11. |
Remove the oil pan and the oil screen.
(Refer to Lubrication System - "Oil Pan")
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| 12. |
Remove the ladder frame (A).
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| 13. |
Remove the piston and connecting rod assemblies.
(Refer to Cylinder Block Assembly - "Piston and Connecting Rod")
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| 14. |
Check the main bearing oil clearance.
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| 15. |
Remove the main bearing caps (A).
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| 16. |
Check the crankshaft end play.
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| 17. |
Lift the crankshaft (A) out of the cylinder block, being careful not
to damage journals.
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Arrange the main bearings and thrust bearings in the
correct order.
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Keep the main bearing caps with their bearings assembled
together.
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| 1. |
Check the crankshaft main bearing oil clearance.
| (1) |
To check main bearing-to-journal oil clearance, remove the bearing
caps with their lower bearings.
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| (2) |
Clean each main journal and lower bearing with a clean shop
towel.
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| (3) |
Place one strip of plastigage across each main journal.
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| (4) |
Reinstall the bearing caps with their lower bearings, then tighten
the bolts.
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Tightening torque :
17.7 - 21.6 N.m (1.8 - 2.2 kgf.m, 13.0 - 15.9 lb-ft)
+ 88 - 92°
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Do not turn the crankshaft.
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Do not reuse the main bearing cap bolts.
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| (5) |
Remove the bearing caps with their lower bearing again, and
measure the widest part of the plastigage.
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Main bearing oil clearance
Standard : 0.006 - 0.024 mm (0.0002 - 0.0009 in)
Limit : 0.05 mm (0.0020 in)
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| (6) |
If the plastigage measures too wide or too narrow, remove the
upper and lower bearing and then install a new bearings with
the same color mark. Recheck the oil clearance.
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Do not file, shim, or scrape the bearings or
the cap to adjust clearance.
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| (7) |
If the plastigage shows the clearance is still incorrect, try
the next larger or smaller bearing. Recheck the oil clearance.
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If the proper clearance cannot be obtained by
using the appropriate larger or smaller bearings,
replace the crankshaft and start over.
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If the marks are indecipherable because of an
accumulation of dirt and dust, do not scrub
them with a wire brush or scraper. Clean them
only with solvent or detergent.
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| (8) |
Select the bearing by using selection table.
Letters have been stamped on the side of block as a mark for
the size of each of the 5 main journal bores.
Use them, and the numbers or letters stamped on the crank (marks
for main journal size), to choose the correct bearings.
Crankshaft Main Bearing Selection Table
Crankshaft main bearing
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Cylinder block crankshaft journal bore mark
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a (A) or 1
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b (B) or 2
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c (C) or 3
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Crankshaft main journal mark
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I (1)
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E (Red or Yellow)
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D (Green)
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C (None)
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II (2)
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D (Green)
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C (None)
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B (Black)
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III (3)
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C (None)
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B (Black)
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A (Blue)
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Discrimination of Cylinder Block Crankshaft Journal Bore
Class
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Mark
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Cylinder block journal bore inner diameter
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a
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A or 1
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52.000 - 52.006 mm
(2.0472 - 2.0475 in)
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b
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B or 2
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52.006 - 52.012 mm
(2.0475 - 2.0477 in)
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c
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C or 3
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52.012 - 52.018 mm
(2.0477 - 2.0479 in)
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Discrimination of Crankshaft Main Journal
Class
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Mark
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Crankshaft main journal outer diameter
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I
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1
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47.954 - 47.960 mm
(1.8879 - 1.8882 in)
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II
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2
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47.948 - 47.954 mm
(1.8877 - 1.8879 in)
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III
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3
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47.942 - 47.948 mm
(1.8875 - 1.8877 in)
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[Type A]
Top surface stamp
[Type B]
Bottom surface stamp
Discrimination of Crankshaft Main Bearing
Class
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Color
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Crankshaft main bearing thickness
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A
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Blue
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2.026 - 2.029 mm
(0.0798 - 0.0799 in)
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B
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Black
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2.023 - 2.026 mm
(0.0796 - 0.0798 in)
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C
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None
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2.020 - 2.023 mm
(0.0795 - 0.0796 in)
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D
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Green
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2.017 - 2.020 mm
(0.0794 - 0.0795 in)
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E
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Red or Yellow
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2.014 - 2.017 mm
(0.0793 - 0.0794 in)
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| 2. |
Check the crankshaft end play.
Using a dial indicator, measure the thrust clearance while prying the
crankshaft back and forth with a screwdriver.
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Crankshaft end play
Standard : 0.05 - 0.25 mm (0.0020 - 0.0098 in)
Limit : 0.30 mm (0.0118 in)
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If the end play is greater than specification, replace the thrust bearings
as a set.
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Thickness of thrust bearing :
1.925 - 1.975 mm (0.0758 - 0.0778 in)
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| 3. |
Inspect the crankshaft main journals and pin journals.
Using a micrometer, measure the diameter of each main journal and pin
journal.
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Main journal diameter :
47.942 - 47.960 mm (1.8875 - 1.8882 in)
Pin journal diameter :
41.954 - 41.972 mm (1.6517 - 1.6524 in)
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Thoroughly clean all parts to assembled.
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Before installing the parts, apply fresh engine oil to all sliding
and rotating surfaces.
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| 1. |
Install the crankshaft main bearings.
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Upper bearings have an oil groove of oil holes ; Lower
bearings do not.
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| (1) |
Align the bearing claw with the claw groove of the cylinder
block, and push in the 5 upper bearings (A).
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| (2) |
Align the bearing claw with the claw groove of the main bearing
cap (B), and push in the 5 lower bearings (A).
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| (3) |
Apply a coat of engine oil after assembling the main bearings.
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| 2. |
Install the thrust bearings (No.3 journal).
Install the 2 thrust bearings (B) on both sides of the No.3 journal
of the cylinder block with the oil groove (A) facing out.
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| 3. |
Place the crankshaft on the cylinder block.
Apply a coat of engine oil to the pin and main journals after assembling
the crankshaft.
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| 4. |
Install the main bearing caps and tighten the cap bolts.
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Do not reuse the bearing cap bolts.
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| •
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Be sure to assemble the main bearing caps in correct
order.
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| •
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Install the main bearing cap with the arrow facing the
front of the engine.
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Tighten all the main bearing cap bolts with the specified
torque first, and then retighten all the bolts with
the specified angle.
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| (1) |
Apply a light coat of engine oil on the threads of the bolts.
Tighten all the bolts with the specified torque in numerical
order first, then tighten all the bolts with the specified angle
in numerical order.
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Tightening torque :
17.7 - 21.6 N.m (1.8 - 2.2 kgf.m, 13.0 - 15.9 lb-ft)
+ 88° - 92°
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Using the SST (09221-4A000), tighten the main bearing cap bolts
(A).
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| (2) |
Check that the crankshaft turns smoothly.
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| 5. |
Check the crankshaft end play.
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| 6. |
Install the piston and connecting rod assemblies.
(Refer to Cylinder Block Assembly - "Piston and Connecting Rod")
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| 7. |
Install the ladder frame.
| (1) |
Apply the liquid gasket on the ladder frame.
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Bead width : 2.5 - 3.5 mm (0.0984 - 0.1378 in)
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Apply the sealant, THREE-BOND 1217H or LOCTITE
5900H on the ladder frame rail portion and install
it with in five minutes. If when sealant is
applied to cylinder block bottom position, sealant
position to be same with positon that is applied
to ladder frame rail position.
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Apply sealant along the inner line of the bolt
holes.
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| (2) |
Install the ladder frame (A).
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Tightening torque :
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)
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| 8. |
Install the other parts in the reverse order of disassembly.
| •
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In case the crankshaft is replaced with a new one, select
the proper connecting rod bearing according to the pin
journal mark on the crankshaft.
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| –
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Connecting rod bearing selection
(Refer to Cylinder Block Assembly - "Piston and Connecting
Rod")
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Components
1. Crankshaft sprocket
2. Crankshaft thrust bearing
3. Crankshaft upper main bearing
4. Crankshaft
5...
Disassembly
•
Use fender covers to avoid damaging painted surfaces...
Other information:
Adjustment
Glass Adjustment
•
Check the glass run channel for damage or deterioration, and
replace it if necessary.
1...
..
Categories
WARNING
To reduce the risk of an air bag deploying unexpectedly and causing serious
injury or death:
Do not hit or allow any objects to impact the locations where air bags
or sensors are installed.
Do not perform maintenance on or around the air bag sensors. If the location
or angle of the sensors is altered, the air bags may deploy when they should
not or may not deploy when they should.
Do not install bumper guards or replace the bumper with a nongenuine
HYUNDAI parts. This may adversely affect the collision and air bag deployment
performance.
Place the ignition switch in the LOCK/OFF or ACC position when the vehicle
is being towed to prevent inadvertent air bag deployment.
Have all air bag repairs conducted by an authorized HYUNDAI dealer.
read more
Crankshaft. Components and components location
Cylinder Block. Repair procedures