Nakayama Pro PB7300, Manual

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Throttle Wire
After fitting up the wire, make sure that the throttle cable is put in the
throttle lever . If not, it is very dangerous because the engines rotate after releasing the
throttle.
1. Hook the cable and into the hole of the throttle lever. And set the cable in the lever as
shown in the picture.
2. Wrap the band so as the throttle wire is fixed with the handle.
(1) Hole (2) Throttle cable
Adjusting The Throttle Cable
1. After the throttle lever, pull the throttle wire. The normal play is 1 or 2mm when
measured at the carburettor side end.
2. If the play is short or long, take off the air cleaner cover, loosen the lock nut and
adjust the play. (F5)
(1) Adjust nut
(2) Lock nut
Installing The Metal Blade (F6)
1.Set the inner holder to the gear shaft and turn to fix with the attached L-shaped bar.
2.Put the blade on the inner holder with letters to the gear case, and match correctly the
hole of the blade to the projection of the inner holder.
3. Set the outer holder to the gear shaft with the hollowed face to the blade.
4. Put the attached bolt cover on the outer holder and secure it with the bolt(Left screw)
together with the spring washer and the washer.
(1) Nut
(2) Spring washer
(3) Washer
(4) Outer holder
(5) Blade
(6) Gear shaft
(7) Bar
(8) Inner holder
(9) Gear case
Installing The Nylon Cutter (Optional) (F7)
1.Set correctly the inner holder and the outer holder to the gear shaft.
2.Screws the attached bolt(M8 left) into the gear shaft and secure it with the
3.Screw the nylon cutter into the bolt by fixing the inner holder with the L-shaped bar
and tighten it manually.
Keep bolts and washers to install the blade
carefully so as to lose them
Fuel
• Gasoline is very flammable. Avoid-smoking or bringing any flame or sparks near
• Wipe up all spills before starting the engine.
•Make sure to stop the engine and allow it cool before refuelling the unit.
•Keep open flames away from the area where fuel is handled or stored.
•Never use oil for 4 cycle engine or water cooled 2 cycle engine. It could cause spark plug fouling,
exhaust port blocking or piston ring sticking.
•Mixed fuels which have been left unused for a period of one month or more may clog the carburet -
tor or result in the engine failing to operate properly. Put remaining fuel into an air-tight container
and keep it in the dark and cool room.
Mix a regular grade gasoline(leaded or unleaded, alcohol-free) and a quality proven motor oil for air
cooled 2 cycle engines.
(1) Gear case
(2) Bolt
(3) Nylon head
(4) Nylon cord