Table of Contents
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9
MAINTENANCE AND REPLACEMENT OF PARTS
Changing Motor
■Changing Main Motor
Wa s h e r
C o n n e c t o r
F u s e
Change motor when model ascends weakly, or makes a strange noise.
■Changing Tail Motor
1 . 4 x 3 mm（r o u n d h e a d ）
T a i l Mo t o r
Change if rudder control becomes unstable. If flight is continued without
changing, tail control will be lost and the model will spin around.
If main rotor tracking is off line, Tail Motor durability is affected.
Adjust tracking properly when flying.
All manuals and user guides at all-guides.com
Mo t o r i s s u b j e c t t o w e a r a n d t e a r . U s e f o l l o w i n g r e p l a c e me n t t i me f r a me s
a s a g u i d e .
C h a n g e a s p e r i l l u s t r a t i o n .
3 x 5 mm（b i n d ）
Ma i n Mo t o r
Wa s h e r
C o n n e c t o r
18
P a r t s R e p l a c e me n t T i me F r a me s
Ma i n Mo t o r
P i n i o n G e a r 1 0 T
Main Motor Gear
G i v e g e a r s o n e f u l l
r o t a t i o n , a n d a d j u s t
s p a c e s o r o t a t i o n
i s l i g h t a n d s mo o t h .
P a r t s R e p l a c e me n t T i me F r a me s
T a i l Mo t o r
（E a r l i e r c h a n g e ma y b e n e e d e d i f t a i l r o t o r
h i t s t h e g r o u n d , o r o t h e r f l i g h t c o n d i t i o n s
c a u s e e x t r a w e a r ) .
Tail Motor Gear
G i v e g e a r s o n e f u l l
r o t a t i o n , a n d a d j u s t
s p a c e s o r o t a t i o n
i s l i g h t a n d s mo o t h .
a b o u t 5 0 F l i g h t s
a b o u t 5 0 F l i g h t s
T o o t i g h t .
a b o u t 1 5 f l i g h t s
T o o t i g h t .
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