Princess auto Drift hero User manual

ASSEMLBY INSTRUCTIONS
CAUTION
NEVER ATTEMPT TO START THIS MINI BIKE WITHOUT
READING AND UNDERSTANDING THE OWNER’S MANUAL.
THE OWNER’S MANUAL PROVIDES INFORMATION ON
SAFETY, PARTS, FUNCTIONS, PRE-RIDE INSPECTION,
STARTING AND MAINTENANCE.

REMOVAL FROM CRATE
RONT FORK
ASSEMBLY
HARDWARE
M10 STEERING BOLT
1
10mm WASKERS
3
M10 SELF-LOCK NUT
1
FRONT RENDER
ASSEMBLY
FRONT FENDER
1
M6*20 BOLT
4
M6 NUTS
4
6mm WASHERS
4
ZIP TIES OF CABLES
ZIP TIES
2
ENGINE MOUNT
BOLT
M8*20 BOLT
4
CLUTCH COVER
BOLT
M8*20 BOLT
2

FRONT WHEEL
ASSEMBLY
FRONT WHEEL
1
M12 AXLE BOLT
1
M12 SELF-LOCK NUT
1
WHEEL BUSHING
2
FRONT PLATE
ASSEMBLY
NUMBER PLATE
1
M6*20 BOLT
2
CLUTCH 12 TEETH
ASSEMBLY
CLUTCH 12 TEETH
1
CLUTCH BUSHING
1
6mm WASHER
1
M1/4-28*4/3 BOLT
1

ENGINE INSTALLATION
1\INSTALL THE CLUTCH TO ENGINE SHAFT.
PUT THE PARTS LIKE THE FOLLOWING
ORDER:
CLUTCH BUSHING (16*20*3mm), CLUTCH 12
TEETH, WASHER(6*25*3mm), M1/4-28*4/3
BOLT.
2\TIGHTEN THE CLUTCH BOLT:
TROUQE 69-104in.lbs
3\ PUT THE ENINGE ON TO THE FARME, USE
THE ENGINE MOUNT BOLTS (M8*20 BOLT)
TO KEEP THE ENGINE ON POSITION.
4\INSTALL THE CHIAN TO “CLUTCH 12
TEETH”, MOVE THE ENGINE FORWARD TO
KEEP THE CHAIN TIGHTED.
5\TIGHTEN THE ENGINE MOUNT BOLTS
(M8*20 BOLT)
TROUQE 13-18 ft.lbs
6\TIGHTEN THE CLUTCH COVER BOLTS
(M8*20 BOLT).
TROUQE 8-12 ft.lbs
CAUTION: ALL THE PARTS ARE PUT IN THE
PAG WITH THE LABEL “CLUTCH ASSEMBLY”.
Clutch Bushing
Clutch 12 Teeth
Washer and Spring washer
M1/4-28*4/3 Bolt
Engine Assembly
Drive Chian
Engine Mount Bolt
Clutch Cover Bolt

FRONT FORK INSTALLATION
1\ INSTALL FRONT FORK ASSEMBLY BY
INSERTINGTHE M10 STEERING BOLT
THROUGH THE ASSEMBLY IN THE
FOLLOWING ORDER:
TOP BRACKET, 10mm WASHER, STEERING
NECK, 10mm WASHER, BOTTOM BRACKET,
M10 SELF-LOCK NUT.
2\ TIGHTEN THE M10 SELF-LOCK NUT:
TROUQE 22-29ft. lbs.
3\ INSTALL THE FORNT NUMBER PLATE ON
TO THE FORNT FORK AND TIGHTEN THE
M6*20 BOLT.
TROUQE 69-104in.lbs
CAUTION: ALL THE PARTS ARE PUT IN THE
PAG WITH THE LABEL “FRONT FORK
ASSEMBLY”.
M10 Steering bolt
10mm Washer
Steering Neck
10mm Washer
M10 Self-lock Nut
Tighten the M10 nuts
Tighten the M6
Bolt

FRONT FENDER INSTALLATION
1\ ATTACH THE FRONT FENDER WITH
M6*16 BOLTS, 6mm WASHERS AND 6mm
NUTS.
2\TIGHTEN THE M6 SELF-LOCK NUT:
TROUQE 69-104in.lbs
NOTE: SMALL PORTION OF FENDER FACE
FORWARD.
CAUTION: ALL THE PARTS ARE PUT IN THE
PAG WITH THE LABEL “FRONT FENDER
ASSEMBLY”.
Tighten the M6 nuts

FRONT WHEEL INSTALLATION
1\ ORIENT THE FRONT TIRE SO THE ARROW
ON THE TIRE SIDE FACE FORWARD.
2\INSERT AXLE BOLT WITH THE WHEEL
BUSHINGS BETWEEN THE FORKS AND
WHEEL ASSEMBLY ON ENACH SIDE.
3\ INSTALL THE M12 SELF-LOCK NUT AND
TIGHTEN.
TROUQE 69-104in.lbs
CAUTION: ALL THE PARTS ARE PUT IN THE
PAG WITH THE LABEL “FRONT TIRE
ASSEMBLY”.
Arrow Faces Forward
Wheel Bushing Each side

SECURE WIRES AND CABLES
1\ MOUNT THE THROTTLE CABLE TO THE
ENGINE THROTTLE BRACKET AND CONECT
SWITCH OFF WIRE WITH THE ENGINE WIRE.
2\MAKE SURE THE ON/OFF SWITCH WIRE,
THROTTLE CABLE AND BRAKE CABLE ARE
NOT KINKED AND HAVE FREE MOVEMENT
WHEN THE HANDLE BAR ARE TRUNED FROM
LEFT TO RIGHT.
3\ SECURE WIRES AND CABLES TO FRAME
USING THE ZIP TIES PROVIDED.
CAUTION: ALL THE PARTS ARE PUT IN THE
PAG WITH THE LABEL “FRONT FORK
ASSEMBLY”.
Throttle Cable mount point
ON/OFF Switch Wire Conect Point

OIL AND FUEL
Engine Oil
1
1. Remove the oil ll plug (1)
Fuel level
Filler neck
FUEL
Never use leaded gasoline in this product.
It could affect the engine’s emissions and
damage the engine.
Mini Bike requires clean unleaded regular
gasoline with a minimum octane rating of
86 or higher.
Fill with gasoline up to the bottom of the
ller neck.
6
Caution: Do not over or under ll
with Motor Oil
Fill level
2. fill with SAE 10W-30 motor oil. This
mini bike takes .63qt. (.6L) of engine oil.
Oil should be up to the brim of the ll hole.
3. Re- install ll cap, Start engine and
allow to run for a few minutes, Re-check
oil level and ll accordingly.
Filling with Oil
Mini bike DOES NOT have oil in
crankcase when shipped from
the factory.
NEVER ATTEMPT to start the
engine without engine oil.

Tires
1. Check tire pressure. Incorrect tire
pressure can affect the handling,
rider comfort, steering, tire life and
traction. Always check the tire pres-
sure before each ride.
TIRE PRESSURE
7
Tire pressure
Front tires: 5psi
Rear tires: 5psi
Chain tension
Check the tension of the chain , The
chain (1) tension should be
1/2 - 3/4 in. (15-20mm)
Chain tension (slack)
adjustment
1. Loosen bolt on chain tensioner
(2).
2. Move Tensioner right to tighten
chain or left to loosen chain.
3. If chain needs more tightening
after adjustment, loosen the 4 bolts
on the bottom of the engine plate
and move engine forward .
Note: Make sure chain is in line
with sprockets after adjustment
4. Re-check chain tension.
1/2 - 3/4 in.
(15-20mm)
1
2
3