SERVICE INFORMATION
SRM-265ES
2
1 SERVICE INFORMATION
1-1 Specifications
Model SRM-265ES (L) SRM-265ES (U)
Dimensions* Length mm (in) 1780 (70.1) 1785 (70.2)
Width mm (in) 345 (13.6) 665 (26.1)
Height mm (in) 313 (12.3) 440 (17.3)
Dry weight* kg (lb) 6.1 (13.4) 6.2 (13.7)
Engine Type KIORITZ, air-cooled, two-stroke, single cylinder
Rotation Anticlockwise as viewed from the output end
Displacement cm
3
(in
3
) 25.4 (1.55)
Bore mm (in) 34.0 (1.34)
Stroke mm (in) 28.0 (1.10)
Compression ratio 7.3
Carburetor Type Rotary type : Diaphragm, horizontal-draught, with primary
Model ZAMA RB-K89, RB-K94***
Ignition Type CDI (Capacitor discharge ignition) system
Digital magneto
Spark plug BPMR8Y
Exhaust Muffler type Spark arrester muffler with catalyst
Starter Type ES (effortless-start)
Rope diameter x length mm (in) 2.8 x 850 (0.11 x 33.5)
Fuel** Type Premixed two-stroke fuel
Mixture ratio 50 : 1 (2%)
Petrol Minimum 89 octane
Two-stroke engine oil ISO-L-EGD (ISO/CD13738), JASO FC/FD
Tank capacity L (U.S.fl.oz.) 0.5 (16.9)
Clutch Type Centrifugal, 2-shoe pivot
Handle Type Front : Crescent loop with cushion grip U-handle with integrated
Rear : Integrated control grip with cushion control grip
Drive shaft Type Solid, hollow type with 7-tooth
Diameter - Length mm 7.0 - 1540
(in)
(0.27 - 60.62)
Housing OD - ID mm 25.0 - 22.0
(in) (0.98 - 0.87)
Main pipe Length mm (in) 1500 (59.1)
Gear case Reduction ratio 1.4
Gear tooth Spiral bevel gear
Lubrication Lithium based grease or ECHO LUBE
TM
Cutter Type Nylon line cutter 3-tooth blade (230 mm)
Pilot diameter for blade )0.1( 4.52 )ni(mm
Fastener type, size mm Left-hand thread nut, M10 x 1.25 pitch
Cutting rotation Anticlockwise as viewed from top
OD: Outer diameter. ID: Inner diameter. * Without shoulder harness and Nylon line head.
** Refer to Operator’s manual.
*** Refer to Technical Information No. 2009-395.
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