Hyundai Palisade: Cylinder Block / Crankshaft
Repair procedures
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Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when
raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
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Use fender covers to avoid damaging painted surfaces.
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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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Inspect the timing chain before removing the cylinder head.
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Turn the crankshaft damper pulley so that the No.1 piston is
at top dead center (TDC).
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1. |
Remove the engine 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.
(Refer to Automatic Transaxle System - "Automatic Transaxle")
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3. |
Remove the drive plate and adapter plate.
(Refer to Cylinder Block - "Drive Plate")
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4. |
Remove the rear oil seal case.
(Refer to Cylinder Block - "Rear Oil Seal")
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5. |
Install the engine assembly to engine stand for disassembly.
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6. |
Remove the surge tank.
(Refer to Intake and Exhaust System - "Surge Tank")
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7. |
Remove the intake manifold.
(Refer to Intake and Exhaust System - "Intake Manifold")
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8. |
Remove the exhaust manifold.
(Refer to Intake and Exhaust System - "Exhaust Manifold")
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9. |
Remove the timing chain.
(Refer to Timing System - "Timing Chain")
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10. |
Remove the water temperature control assembly.
(Refer to Cooling System - "Water Temperature Control Assembly")
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11. |
Remove the cylinder head assembly.
(Refer to Cylinder Head Assembly - "Cylinder Head")
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12. |
Remove the lower oil pan and upper oil pan.
(Refer to Lubrication System - "Oil Pan")
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13. |
Remove the oil pump.
(Refer to Lubrication System - "Oil Pump")
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14. |
Remove the oil filter body.
(Refer to Lubrication System - "Oil filter body")
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15. |
Remove the baffle plate (A).
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16. |
Check the connecting rod end play.
(Refer to Cylinder Block - "Piston and Connecting Rod")
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17. |
Check the connecting rod cap oil clearance.
(Refer to Cylinder Block - "Piston and Connecting Rod")
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18. |
Remove the piston and connecting rod assemblies.
(Refer to Cylinder Block - "Piston and Connecting Rod")
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19. |
Remove the crankshaft main bearing cap and check oil clearance.
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20. |
Check the crankshaft end play.
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21. |
Remove the crankshaft. Lift the crankshaft (A) out of engine, being
careful not to damage journals.
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•
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Arrange the main bearings and thrust bearings in the
correct order.
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1. |
Check the crankshaft bearing oil clearance.
(1) |
To check main bearing-to-journal oil clearance, remove the main
bearing caps and bearing halves.
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(2) |
Clean each main journal and bearing half 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 bearings and caps, and torque the bolts.
Tightening torque :
No.1 - 8 : 49.0 N.m (5.0 kgf.m, 36.2 lb.ft) + 90°
No.9 - 16 : 19.6 N.m (2.0 kgf.m, 14.5 lb.ft)+ 120°
No.17 - 24 : 29.4 - 31.4 N.m (3.0 - 3.2 kgf.m, 21.7
- 23.1 lb.ft)
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• |
Always use new crankshaft main bearing cap bolts.
Crankshaft main bearing cap bolts are torque-to-yield
bolts designed to bepermanently elongated beyond
the state of elasticity when torqued, so if
the bolts are removed and reused, it may cause
the bolts to break or fail to maintain clamping
force.
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Do not turn the crankshaft.
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(5) |
Remove the cap and bearing again, and measure the widest part
of the plastigage.
Standard oil clearance :
0.023 - 0.041 mm (0.0009 - 0.0016 in.)
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(6) |
If the plastigage measures too wide or too narrow, remove the
upper half of the bearing, install a new, complete bearing with
the same color mark (select the color as shown in the next column),
and recheck the clearance.
• |
Do not file, shim, or scrape the bearings or
the caps to adjust clearance.
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(7) |
If the plastigage shows that the clearance is still incorrect,
try the next larger or smaller bearing (the color listed above
or below that one), and check clearance again.
• |
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, clean with solvent
or detergent instead of scrubbing with a wire
brush or scraper.
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Crankshaft bore mark location
Letters are stamped on the block as a mark for the size of each
of the 4 main journal bores.
Use them, and the numbers or bar stamped on the crank (marks
for main journal size), to choose the correct bearings.
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Identification of Cylinder Block
Class
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Mark
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Inside Diameter
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a
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A
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73.500 - 73.506 mm
(2.8937 - 2.8939 in.)
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b
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B
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73.506 - 73.512 mm
(2.8939 - 2.8942 in.)
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c
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C
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73.512 - 73.518 mm
(2.8942 - 2.8944 in.)
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Crankshaft Journal Mark Location
Identification of Crankshaft
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Identification of Crankshaft
Class
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Mark
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Outside Diameter of Journal
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I
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1 or A
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68.954 - 68.960 mm
(2.7147 - 2.7150 in.)
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II
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2 or B
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68.948 - 68.954 mm
(2.7145 - 2.7147 in.)
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III
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3 or C
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68.942 - 68.948 mm
(2.7142 - 2.7145 in.)
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Place of Identification Mark (Crankshaft Bearing)
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Identification of Crankshaft Bearing
Class
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Mark
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Thickness Of Bearing
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E
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Blue
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2.276 - 2.279 mm (0.0896 - 0.0897 in.)
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D
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Black
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2.273 - 2.276 mm (0.0895 - 0.0896 in.)
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C
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Red
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2.270 - 2.273 mm (0.0894 - 0.0895 in.)
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B
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Green
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2.267 - 2.270 mm (0.0893 - 0.0894 in.)
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A
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Yellow
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2.264 - 2.267 mm (0.0891 - 0.0893 in.)
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Selection
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Crankshaft Bore Identification Mark
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a (A)
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b (B)
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c (C)
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Crankshaft Identification Mark
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1 or A
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A
(Yellow)
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B
(Green)
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C
(Red)
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2 or B
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B
(Green)
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C
(Red)
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D
(Black)
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3 or C
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C
(Red)
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D
(Black)
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E
(Blue)
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2. |
Check crankshaft end play.
Using a dial indicator, measure the thrust clearance while prying the
crankshaft back and forth with a screwdriver.
Standard end play :
0.10 - 0.28 mm (0.0039 - 0.0110 in.)
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If the end play is greater than maximum, replace the thrust bearings
as a set.
Thrust bearing thickness :
2.41 - 2.45 mm (0.0949 - 0.0964 in.)
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3. |
Inspect main journals and crank pins
Using a micrometer, measure the diameter of each main journal and crank
pin.
Main journal diameter :
68.942 - 68.960 mm (2.7142 - 2.7149 in.)
Crank pin diameter :
54.954 - 54.972 mm (2.1635 - 2.1642 in.)
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Thoroughly clean all parts to be assembled.
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Before installing the parts, apply fresh engine oil to all sliding
and rotating surfaces.
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Replace all gaskets, O-rings and oil seals with new parts.
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1. |
Install the main bearings.
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There are oil grooves or oil holes on upper bearings
whereas there is none on lower bearings.
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(1) |
Align the bearing claw with the claw groove of the cylinder
block, and push in the 4 upper bearings (A).
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(2) |
Align the bearing claw with the claw groove of the main bearing
cap, and push in the 4 lower bearings.
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2. |
Install the thrust bearings.
Install the 2 thrust bearings (A) under the No. 3 journal position of
the cylinder block with the oil grooves facing outward.
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3. |
Place the crankshaft (A) on the cylinder block.
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4. |
Place the main bearing caps on cylinder block.
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5. |
Install the main bearing cap bolts.
(1) |
Install and uniformly tighten the bearing cap bolts, in several
passes, in the sequence shown.
Tightening torque
Main bearing cap bolt
No.1 - 8 : 49.0 N.m (5.0 kgf.m, 36.2 lb.ft) + 90°
No.9 - 16 : 19.6 N.m (2.0 kgf.m, 14.5 lb.ft) + 120°
No.17 - 24 : 29.4 - 31.4 N.m (3.0 - 3.2 kgf.m, 21.7
- 23.1 lb.ft)
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• |
Always use new crankshaft main bearing cap bolts.
Crankshaft main bearing cap bolts are torque-to-yield
bolts designed to bepermanently elongated beyond
the state of elasticity when torqued, so if
the bolts are removed and reused, it may cause
the bolts to break or fail to maintain clamping
force.
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• |
If any of the bearing cap bolts are broken or
deformed, replace it.
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(2) |
Check that the crankshaft turns smoothly.
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6. |
Check crankshaft end play.
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7. |
Install the piston and connecting rod assemblies.
(Refer to Cylinder Block - "Piston and Connecting Rod")
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8. |
Install the baffle plate.
Install and uniformly tighten the baffle plate bolts, in several passes,
in the sequence shown.
Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)
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9. |
Assemble the remaining parts in the reverse order of disassembly.
After replacing the crankshaft with a new one, select the proper
connecting rod bearing according to the pin journal mark on
the crankshaft.
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Connecting rod bearing selection
(Refer to Cylinder Block - "Piston and Connecting Rod")
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Repair procedures
Disassembly
•
Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when
raising the vehicle using the lift...
Repair procedures
Disassembly
•
Be careful not to damage the parts located under the vehicle
(floor under cover, fuel filter, fuel tank and canister) when
raising the vehicle using the lift...
Other information:
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering wheel.
(Refer to Steering System - "Steering Wheel")
3.
Remove the steering column upper and lower shrouds...
Special Service Tools
Tool Name / Number
Illustration
Description
LKA Compensator
(09890-3V100)
Used for compensating front view camera unit
Tolerance Compensation Plate for Surround View Monitoring
(09957-CM100)
Used to Tolerance Compensation for Surround View Monitoring (SVM) Camera
Vertical measuring instrument
(09964-C1200)
Used to measure left/right tilts when automatic tolerance compensation for
front camera is performed...
Categories
Rear seat adjustment
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Forward and rearward
(2nd row seat)
To move the seat forward or rearward:
1. Pull the seat slide adjustment
lever up and hold it.
2. Slide the seat to the position you
desire.
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