Maintenance Standards - Kipor IG2000 Manual

2.5 Maintenance standards

Engine
Part
Engine
Cylinder
Piston
Piston pin
Piston ring
Connecting
rod
Crankshaft
Valves
Valve spring
Cam wheel
Camshaft
Rocker arm
Carburetor
Spark plug
Ignition coil
Pulse coil
(Trigger)
Item
Maximum speed without load
Compress force
Sleeve I.D.
Skirt O.D
Pin bore I.D.
O.D
Ring side clearance
1st ring
Ring end clearance
Ring side clearance
2nd ring
Ring end clearance
Ring side clearance
Oil ring
Ring end clearance
Small end I.D
Big end I.D
Crank pin O.D.
Valve
clearance
Stem O.D.
Guide I.D.
Seat width
Free length
Cam height
O.D
Camshaft bearing I.D.
I.D(Rocker arm)
O.D.(Rocker arm shaft)
I.D.(Rocker arm shaft bearing)
Main jet
Float height
Pilot screw opening
Gap
Resistance
Air gap
Resistance
Height h
Width t
Height h
Width t
Height h
Width t
IN
EX
IN
EX
IN/EX
IN/EX
IN/EX
Primary side
Second side
8
Standard(mm)
4300±100rpm
0.45Mpa/800rpm
58.000-58.020
57.960-57.980
13.002-13.008
12.994－13.000
0.97-0.99
0.02-0.06
0.15-0.25
1.95-2.15
1.17-1.19
0.02-0.06
0.15-0.25
2.4-2.6
1.85-1.98
0.03-0.18
0.20-0.50
2.3-2.7
13.006—13.017
24.020—24.033
23.967-23.980
0.10±0.02
0.15±0.02
3.965—3.980
3.955—3.970
4.000—4.030
0.7
26.4
29.026-29.086
8.966-8.975
9.000-9.015
6.000-6.012
5.972-5.980
6.000-6.012
0.60
12
2 turns out
0.6—0.7
0.8—1.3Ω
15 —21kΩ
0.5-0.75
80～130Ω
Service limit
—
—
58.105
57.85
13.05
12.95
0.87
0.15
1.0
1.75
1.07
0.15
1.0
2.2
1.75
0.24
1.0
2.2
13.08
24.09
23.90
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3.90
3.90
4.06
1.8
24.9
28.5
8.92
9.035
6.037
5.965
6.037
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