Echo PB-265ESL - Manual (Page 3)

SERVICE INFORMATION PB-265ESL
3
1-2 Technical data
Engine
Idling speed r/min 2800 - 3200
Wide open throttle speed r/min 6700 - 7200
Compression pressure MPa (kgf/cm 2 ) (psi) 0.83 (8.4) (120)
Ignition system
Spark plug gap
mm (in) 0.6 - 0.7 (0.024 - 0.028)
Minimum secondary voltage at 1500 r/min kV 15
Primary coil resistance Ω 160 - 400
Secondary coil resistance kΩ 2.5 - 3.2
Pole shoe air gaps mm(in) 0.3 - 0.4 (0.012 - 0.016)
Ignition timing at 1000 r/min °BTDC 7
at 3000 r/min °BTDC 18
at 7000 r/min °BTDC 31
Carburettor
Idle mixture needle initial setting turns back 4 3/4
H mixture needle initial setting turns back 1 1/8
Idle adjust screw initial setting turns back* 5
Test Pressure, minimum MPa (kgf/cm 2 ) (psi) 0.05 (0.5) (7.0)
Metering lever height mm (in) 0.1 - 0.25 (0.004 - 0.010) lower than diaphragm seat
BTDC: Before top dead centre.
*Refer to page 7 on 2-2 initial idle adjust screw.