Disassembly |
|
|
Mark all wiring and hoses to avoid misconnection. |
1. |
Shut off the high voltage circuit. (Refer to Engine Mechanical System - “High Voltage Shut off Procedure”) |
2. |
Remove the engine assembly from the vehicle. (Refer to Engine and Transaxle Assembly - “Engine and Transaxle Assembly”) |
3. |
Remove the dual clutch transmission .(Refer to Dual Clutch Transmission (DCT) - "Dual Clutch Transmission Assembly") |
4. |
Install the engine to engine stand for disassembly. |
5. |
Remove the intake manifold. (Refer to Intake and Exhaust System - "Intake Manifold") |
6. |
Remove the exhaust manifold. (Refer to Intake and Exhaust System - "Exhaust Manifold") |
7. |
Remove the hybrid starter generator (HSG). (Refer to Hybrid Motor System - "Hybrid Starter Generator (HSG)") |
8. |
Remove the timing chain. (Refer to Timing System - “Timing Chain”) |
9. |
Remove the Cylinder head assembly. (Refer to Cylinder Head Assembly - "Cylinder Head") |
10. |
Remove the fly wheel. (Refer to Cylinder Block - "Fly Wheel") |
11. |
Remove the thermostat. (Refer to Cooling System - "Thermostat") |
12. |
Remove the water pump assembly. (Refer to Cooling System - "Water Pump") |
13. |
Remove the A/C compressor. (Refer to Heating, Ventilation Air conditioning -"Compressor") |
14. |
Remove the oil filter. (Refer to Lubrication System - "Engine Oil") |
15. |
Remove the oil screen. (Refer to Lubrication System - "Oil Pan") |
16. |
Remove the piston and connecting rod assemblies. (Refer to Cylinder Block - "Piston and Connecting Rod") |
17. |
Check the crankshaft main bearing oil clearance. |
18. |
Check the crankshaft end play. |
19. |
Lift the crankshaft (A) out of the engine, being careful not to damage journals.
|
Inspection |
Pilot Bearing
1. |
Inspect the pilot bearing.
|
Crankshaft
1. |
Check the crankshaft bearing oil clearance.
|
2. |
Check crankshaft end play. Using a dial indicator, measure the thrust clearance while prying the crankshaft back and forth with a screwdriver. If the end play is greater than maximum, replace the center bearing.
|
3. |
Inspect main journals and crank pins. Using a micrometer, measure the diameter of each main journal and crank pin.
|
Reassembly |
|
1. |
Check if the pilot bearing (A) is installed in the crankshaft when replacing the crankshaft or short engine. If being not installed, be sure to install the pilot bearing (A).
|
2. |
Install the crankshaft main bearings.
|
3. |
Install the thrust bearings. Install the 2 thrust bearings (A) on both sides of the No.3 journal of the cylinder block with the oil groove facing out.
|
4. |
Place the crankshaft (A) on the cylinder block.
|
5. |
Install the main bearing caps and tighten the cap bolts.
|
6. |
Check the crankshaft end play. |
7. |
Install the other parts in the reverse order of disassembly.
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Kia Niro (DE HEV) Owners Manual: To set cruise control speed
1. Press the CRUISE / button on the
steering wheel, to turn the system on. The cruise indicator light will illuminate.
2. Accelerate to the desired speed, which must be more than approximately 30
km/h (20 mph).
3. Move the lever down (to SET-), and release it at the desired speed. The cru ...
Kia Niro 2017 (DE HEV) Service Manual: DCT Control Module (TCM) Repair procedures
Inspection
1.
TCM ground circuit test : Measure the resistance between TCM and chassis
ground. (Inspect the terminal connected to the chassis ground with the back
of harness connector as the inspection point of TCM side.)
Specification : Below ...