Baja Motorsports DB30 Mini Bike: Experience the thrill of the ride with this compact and powerful machine. Conquer various terrains effortlessly with its sturdy frame, reliable engine, and efficient fuel system. Embrace adventure and explore new paths, whether it's navigating through neighborhood streets or embarking on off-road escapades. Safety features ensure a controlled and enjoyable ride, making it perfect for both beginners and seasoned riders. Get ready to create unforgettable memories and ignite your passion for motorized adventures with the Baja Motorsports DB30 Mini Bike.
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10/15/2007
Service Bulletin for DB30 Mini Bike
The purpose of this service bulletin is to provide instructions on pinpointing and fixing any leaking carburetors when filled with gasoline for the first time.
A
Locate Carburetor (A) on Mini Bike. If fuel is leaking turn fuel valve to “OFF” position.
Fuel hose not hooked up:
Check to make sure fuel line (B) is attached to both gas tank and carburetor. Check fuel line for leaks.
Bolts loose or missing from bottom of bowl:
Locate bolts (C) on bottom of carburetor bowl
(D). Check to make sure fuel is not leaking out of these points. If fuel is leaking, tighten bolts snug.
E
B
Fuel valve
D
Carburetor float stuck:
If gas is still leaking out of the carburetor, after the above points have been checked, it may be the float located inside the carburetor is stuck causing gasoline to flow out the overflow gap. Check float and needle valve sticking by following instructions listed.
1. Remove air filter by removing nuts (E)
and sliding off air filter (F)
2. Remove Air filter gasket (G) and place in
a safe protected place .
F
C
G
3. Remove carburetor bowl (D) by removing
bottom bolt (C)
4. Check movement of needle valve (J) when float (I) is moved gently up and down. Needle valve should move freely. If needle valve sticks or stays in one position, the needle valve will need to be cleaned by following the remaining steps.
I
D
J
C
5. Remove float swing pin (H) from bracket.
If needed, remove pin with a pair of needle
nose pliers.
H
2
6. Gently remove Float (I) and needle valve
assembly (J) from Carburetor. If needle
valve (J) is stuck, spray carburetor
cleaner on needle valve area and gently
work loose
J
I
7. With carburetor bowl, float and needle-
valve assembly removed, spray carburetor
cleaner up in needle valve hole (K).
Needle valve hole
K
Bottom
View
3
8. Remove needle valve (J) and spring
(L) from float assembly. Note spring
placement for re-assembly. Clean parts
with carburetor cleaner.
9. Re-assemble needle valve float
assembly and install back in carburetor
by following instructions in reverse
order. Make sure needle valve moves
freely in and out of needle valve hole
once installed.
L
J
Check needle valve movement when re-installed.
4
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Key Features
- Compact size and lightweight design for easy handling and storage.
- Powerful engine for tackling various terrains.
- Sturdy construction for durability and reliability.
- Adjustable handlebars for a comfortable riding position.
Related manuals
Frequently Answers and Questions
What should I do if the carburetor is leaking?
How do I remove the carburetor bowl?
What should I do if the needle valve is stuck?
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