Echo CLS-5010 - Manual (Page 3)

SERVICE INFORMATION
CLS-5000
CLS-5010 3
1-2 Technical data
Engine
Idling speed r/min 2400 - 2600
Operating speed r/min 9500 - 11500
Clutch - in speed r/min 3400 - 3900
Compression pressure MPa (kgf/cm 2 ) (psi) 1.0 (10.0) (140)
Ignition system
Spark plug gap mm (in) 0.6 - 0.7 (0.024 - 0.028)
Minimum secondary voltage at 1000 r/min kV 14.0
Secondary coil resistance k 1 2.0 - 2.8
Pole shoe air gaps mm(in) 0.30 - 0.40 (0.012 - 0.016)
Ignition timing at 1000 r/min
°
BTDC 17.5
at 7000 r/min
°
BTDC 30
at 11000 r/min
°
BTDC 11.5
Carburetor
Main jet #57
Idle speed screw initial setting turns in* 4
Idle needle initial setting turn back 1
Test Pressure, minimum MPa (kgf/cm 2 ) (psi) 0.05 (0.5) (7.0)
Metering lever height mm (in) 1.5 (0.06) lower than diaphragm seat
BTDC: Before top dead center.
* Set idle speed screw to contact throttle plate before initial setting.