Mounting The Loop Handle; Fuel - Brother BHL 3040 Operating Instructions Manual

4. Starter Grip
The grip of the pull starter, which is the device to start
the engine.
5. Muffler
(with spark arrestor) Reduces exhaust noises and di-
verts exhaust gases away from operator.
6. Throttle Trigger
Controls the speed of the engine.
7. Throttle Trigger
Interlock Must be depressed before the throttle trigger
can be activated.
8. Choke Lever
Eases engine starting by enriching mixture.
9. Air Filter Cover
Encloses and protects the air filter.
10. Fuel Filler Cap
For closing the fuel tank.
11. Fuel Tank
For fuel mixture consisting of gasoline and oil.
12. Machine Support
For resting machine on the ground.
13. Loop Handle
For easy control of the machine.
14. Drive Tube
Encloses and protects the drive shaft between the
engine and gearhead.
15. Stop Switch
Switches the engine ignition system off and stops the
running of the engine.
16. Coupling Sleeve
Connects the drive tube to the lower part of the drive
tube (stub shaft).
17. Wing Screw
Secures the lower part of the drive tube (stub shaft).

Mounting the Loop Handle

Loop handle with barrier bar
• Insert square nuts (1) in the barrier bar (2).
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Position the screw (1) into the hole of the driver tube (2).
Note there have four holes follow your request.
• Place the barrier bar (2) and loop handle (3) and posi-
tion them against the drive tube (4)
• Inset screws (5) in holes and screw them into the bar-
rier as far as stop.
• Tighten down the screws firmly

Fuel

This engine is certified to operate on unleaded gasoline
and the two-stroke engine oil at a mix ratio of 40:1. Your
engine requires a mixture of high-quality gasoline and
quality two-stroke air cooled engine oil.
Fuel with a lower octane rating may increase engine
temperatures. This, in turn, increases the risk of piston
seizure and damage to the engine. The chemical com-
position of the fuel is also important. Some fuel additives
not only detrimentally affect elastomers (carburetor dia-
phragms, oil seals, fuel lines, etc.), but magnesium cast-
ings and catalytic converters as well. This could cause
running problems or even damage the engine. For this
reason we recommends that you use only nationally rec-
ognized high-quality unleaded gasoline!
Do not use BIA or TCW rated (two-stroke water cooled)
mix oils or other mix oils that state they are for use in both
water cooled and air cooled engines (e.g., outboard mo-
tors, snowmobiles, chainsaws, mopeds, etc.).
Take care when handling gasoline. Avoid direct contact
with the skin and avoid inhaling fuel vapor. When filling
GB-8
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