REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Hyundai Accent (2000 release)

general info. full specifications. diagnostics. hints. tips. tricks

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Hyundai
	Accent
		Instructions
		Engine
			Engines SOHC
				Technical data
				Toothed belt
				Check toothed belt tension
				Adjusting the tension of the toothed belt
				Ribbed Belts
				Engine Supports
				The front cover and the oil pump
				Air filter (ACL)
				Cylinder head
				Rocker
				Hydraulic jacks of backlashes of valves
				Replacing the valve seat
				Replacing the valve guide
				Valve
				Camshaft
				Cranks
				Crankshaft
				Flywheel
				The piston pin
				An exhaust manifold
				Intake manifold and the air chamber
				Cylinder block
				Removing and installing engine and gearbox
				Exhaust
				Troubleshooting
			Engines DOHC
		Greasing system
		Cooling
		Control, reduced toxicity
		Fuel system
		Ignition system
		Coupling
		Transmission
		Axes and power shafts
		Suspension
		Steering
		Brakes
		Body
		Air
		Electrical equipment
		Appendix
		Wiring

printable version

The piston pin

Withdrawal

PERFORMANCE ORDER

	1. For the disassembly and reassembly of the piston and the connecting rod is necessary to use special tools 09234-33001.
2. Set the universal support in the nip between the connecting rod and the piston.
3. Insert the removal tool through the hole in the arch of the clamp.
A warning Insert the clamp with piston rod puller and a press ram.
	4. A stripper squeeze out the piston pin from the piston.

Setting

PERFORMANCE ORDER

1. Install guide pins through the piston to the connecting rod and piston pin set on the other side of the piston.
	A warning The guide pins define the position of the connecting rod in the piston. After you install the piston, connecting rod, piston pin, and for adjustment of the piston pin in the insertion guide pins also determine their position in the clip.
2. Install the piston assembly to the clamp, and the guide pin support rod in the piston pin.
3. Check that the mutual position of the piston and connecting rod and turn the knurled nut, attach numbered sleeve on the shaft.
4. Insert the shaft through the hole in the arch of the clip. Push piston pin to connecting rod, while the sleeve on the shaft engages with the upper part of the clamp arch, wherein the guide pin has to fall from the piston.
	A warning The force pressing the piston pin must not exceed 22,500 N.
	Joining depth: 0.3-0.5 mm

Check

The piston and the piston pin

PERFORMANCE ORDER

1. Check the outer surface of the piston for damage, develop or uneven wear. If necessary, replace the piston.

2. Check each piston ring for damage and uneven wear. If necessary, replace the piston rings.

A warning

When replacing the piston as the piston rings must be replaced.

3. Check the piston pin by inserting it into the hole of the piston. The piston pin must be a smooth entrance into the piston by pressing it by hand (at room temperature).

Piston rings

PERFORMANCE ORDER

1. Insert the new piston ring in the groove of the piston and probe measure the clearance between the piston ring and the wall of the groove. If the clearance exceeds the limit, replace the piston.

The gap between the piston ring and the groove in the piston:
The first compression ring: 0,04-0,085 mm
The second compression ring: 0,04-0,085 mm
Maximum permissible backlash: 0,1 mm

2. Measure the end gap of the piston rings, piston ring is manually inserted into the engine cylinder. Piston crown push the piston ring into the bottom of the cylinder. Feeler gauge, measure the end gap of the piston ring.

The gap piston ring:
The first compression ring: 0.15-0.30 mm
The second compression ring: 0.20-0.40 mm
Scraper ring: 0,20-0,70 mm
Maximum permissible backlash: 1,0 mm

Setting

PERFORMANCE ORDER

	1. Install the spacer.
2. Install the upper side rail. To install the side rail, first place one end of the side guide wall between the piston ring groove and the spacer, click on it and then clicking on the perimeter, install it in the groove of the piston.
A warning Do not use pliers for a release of piston rings when installing side rail.
	3. Likewise, set the low side guide.
4. pliers for a release of piston rings, set the compression ring ?��2.
	5. pliers for a release of piston rings, set the compression ring ?��1.
6. Apply a thin coat of engine oil to the piston and piston rings.
	7. Place the piston rings, as shown in the figure.
8. The special adaptation compress piston rings on the piston.
9. Install the piston with the piston rings over the first cylinder, and the mark on the piston must be pointing toward the front of the cylinder.
10. hammer handle press the piston into the cylinder so that the bottom head of a rod was established on the crankshaft.
11. Install connecting rod bearings into the connecting rod cap.
	12. Replace the cover and tighten the connecting rod nuts. Torque: 32-35 N ??? m
	13. A probe inserted between the connecting rod and the crankshaft, connecting rod, measure the backlash. Nominal backlash rod: 0.10-0.25 mm Maximum permissible backlash: 0,40 mm

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