Yanmar 3YM30, Service Manual

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11. Remote control (Optional)
181R1
11.3 Remote control inspection
(1) When the control lever movement does not
coincide with operation of the engine, check
the cable end stop nut to see whether or not
it is loose, and readjust/retighten when
necessary.
(2) Too many bends (turns) in the cable or bends at too extreme angle will make it difficult
to turn the handle. Reroute the cable to reduce the number of bends and enlarge the
bending radius as much as possible (to 200 mm or more).
(3) Check for loose cable bracket/clamp bolts or nuts and retighten as necessary.
(4) Check cable connection screw heads, cable sleeves and other metal parts for rust or
corrosion. Clean off minor rust and wax or grease the parts. Replace if the parts are
heavily rusted or corroded.
Throttle Throttle
Reverse
Free throttle
Neutral
Shim in
Shim in
Forward