Specifications - Ryobi 765r Operator's Manual

2-cycle gas trimmer

Engine parts manual (2 pages)

Table of Contents

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ENGINE*

Engine Type.......................................................................................................................................... Air-Cooled, 2-Cycle

Stroke ................................................................................................................................................... 1.25 in. (31.75 mm.)

Displacement............................................................................................................................................ 1.9 cu in. (31 cc.)

Operating RPM .................................................................................................................................................. 6,600

Idle Speed RPM ...................................................................................................................................... 3,200 - 4,400 rpm

Ignition Type.......................................................................................................................................................... Electronic

Ignition Switch ............................................................................................................................................... Rocker Switch

Spark Plug Gap ...................................................................................................................................... 0.020 in. (0.5 mm.)

Lubrication ................................................................................................................................................... Fuel/Oil Mixture

Fuel/Oil Ratio................................................................................................................................................................. 40:1

Carburetor ....................................................................................................................................... Diaphragm, All-Position

Starter............................................................................................................................................................... Auto Rewind

Muffler ..................................................................................................................................................... Baffled with Guard

Throttle ............................................................................................................................................... Manual Spring Return

Fuel Tank Capacity ................................................................................................................................... 15 fl.oz. (444 ml.)

DRIVE SHAFT and CUTTING ATTACHMENT*

Drive Shaft Housing ............................................................................................................................................ Steel Tube

Throttle Control ........................................................................................................................................ Finger-Tip Trigger

Unit Weight (No fuel, with cutting attachment, cutting attachment shield and D-handle) ............................. 11 lbs. (5 kg.)

Cutting Mechanism ........................................................................................................................................ Bump Head™

Shoulder Strap ........................................................................................................................................................ Optional

Line Spool Diameter.................................................................................................................................... 3 in. (76.2 mm.)

Trimming Line Diameter ....................................................................................................................... 0.080 in. (2.03 mm.)

Cutting Path Diameter .............................................................................................................................. 17 in. (43.18 cm.)

*All specifications are based on the latest product information available at the time of printing. We reserve the right to

make changes at any time without notice.