Technical Data - Echo CS-8001 Service Data

CS-8001

1-2 Technical data

Engine
Idling speed
Operating speed
Wide open throttle speed*
Clutch engagement speed
Compression pressure
Ignition system
Spark plug gap
Minimum secondary voltage at 800 r/min
Secondary coil resistance
Pole shoe air gaps
Ignition timing at 1200 r/min
at 3000 r/min
at 10000 r/min
Carburettor
Idle adjust screw initial setting
L mixture needle initial setting
H mixture needle initial setting
Test Pressure, minimum
Metering lever height
Chain oil discharge volume at 7000 r/ min
BTDC: Before top dead centre.
*With 50cm guide bar and saw chain.
**Set idle adjust screw to contact throttle plate before initial setting.
SERVICE INFORMATION
r/min
r/min
r/min
r/min
MPa (kgf/cm 2 ) (psi)
mm(in)
kV
kΩ
mm (in)
°BTDC
°BTDC
°BTDC
turn in**
turns back
turns back
2
MPa (kgf/cm ) (psi)
mm(in)
mL/min(U.S.fl.oz./min)
2300 - 3300
9000 - 9500
11500 - 12500
3500 - 4000
0.98 (10.0) (142)
0.6 - 0.7 (0.024 - 0.028)
15
1.8 - 2.2
0.3 - 0.4 (0.012 - 0.016)
10
14.5
25
2
2 3/8
3 3/8
0.05 (0.5) (7.0)
Flush with diaphragm seat
Adjustable: 3 - 13 (0.09 - 0.39)
(Factory set 8mL/min)
3