Echo CS-610 Service Data

Contents

Echo CS-610 Service Data Manual pdf 3 page image

1-2 Technical dataEngineIdling speed r/min 2,800 - 200+ 400Wide open throttle speed* r/min 11,800 - 12,800Clutch engagement speed r/min 4,000Engagement Minimum † r/min 3,500Compression pressure MPa (kgf/cm 2 ) (psi) 1.01 (10.3) (146)Ignition systemSpark plug gap mm(in) 0.6 - 0.7 (0.024 - 0.028)Minimum secondary voltage at 1,500 r/min kV 15Primary coil resistance kΩ 117 - 121Secondary coil resistance kΩ 2.5 - 2.9Pole shoe air gaps mm(in) 0.30 - 0.40 (0.012 - 0.016)Ignition timing at 3,000 r/min °BTDC 6at 8,000 r/min °BTDC 24at 10,000 r/min °BTDC 30at 12,000 r/min °BTDC 27PET-9000 Parameter 1 332Parameter 2 05CarburettorIdle adjust screw initial setting turn in** 1L mixture needle initial setting turns out*** 1 3/4H mixture needle initial setting turns out*** 3/4Test Pressure, minimum MPa (kgf/cm2 ) (psi) 0.05 (0.5) (7.0)Metering lever height mm(in) Flush with diaphragm seatChain oil discharge volume at 7,000 r/min Adjustable 1.5 - 13 (0.05 - 0.39)mL/min(U.S.fl.oz./min) (Factory set 7.0 mL/min)BTDC: Before top dead centre.*With 50 cm guide bar and properly adjusted saw chain.**Set idle adjust screw to the point that its tip just contacts throttle plate before initial setting.***Turn L/H mixture needles anticlockwise from point that needle is lightly seated.† If clutch engagement speed is lower than minimum clutch engagement speed, replace clutch assembly withnew one.SERVICE INFORMATIONCS-610 3