Technical Data - Echo HCAS-2200 Service Data

HCAS-2200

1-2 Technical data

Engine
Idling speed
Wide open throttle speed
Clutch engagement speed
Compression pressure
Ignition system
Spark plug gap
Primary coil resistance
Minimum secondary voltage at 1500 r/min
Secondary coil resistance
Pole shoe air gaps
Ignition timing
Carburettor
Venturi Size
Throttle Bore
Idle adjust screw initial setting
L mixture needle initial setting
H mixture needle initial setting
Test Pressure, minimum
Metering lever height
BTDC: Before top dead center.
* Set idle adjust screw to contact throttle plate before initial setting.
SERVICE INFORMATION
r/min
r/min
r/min
MPa (kgf/cm 2 ) (psi)
mm (in)
mm (in)
at 1000 r/min BTDC
at 8500 r/min BTDC
at 11500 r/min BTDC
mm(in)
mm(in)
turn in*
turn back
turn back
2
MPa (kgf/cm ) (psi)
mm (in)
0.6 - 0.7 (0.024 - 0.028)
kV
k
0.30 - 0.40 (0.012 - 0.016)
0.1 - 0.25 (0.004-0.01) lower than diaphragm seat
2700 - 3200
9500 - 11500
3700 - 4300
0.72 (7.3) (104)
300 - 400
15.0
2.4 - 3.2
19.0
42.0
14.0
9.0 (0.354)
10.5 (0.413)
2 1/2
2
2
0.05 (0.5) (7.0)
3