Kipor CG2000 User Manual

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

Kipor CG2000 Specifications

General

Brand	Kipor
Model	CG2000
Category	Portable Generator
Language	English