Sunrise Medical WheelDrive User manual

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 o f 4 7
WheelDrive oppgradering November 2018
WHEELDRIVE GENERATION 2018
Serv i ce m an u al 20 18
RE VI S I O N LIST
Re vi s i on Desc r i pt i o n Dat e
R0. 0 1 Ne w m a n u a l f o r 2 n d g ener ati o n W h e e l D ri v e. B et a
vers i o n f or 1 s t g e ner a t i o n is take n as b asi s .
20 1 8 - 07- 1 7
R1. 0 0 Co n c e pt v ers i o n t o s e n t t o S u n r i s e 20 1 8 - 08- 0 3
R1. 0 1 Ch a pter a d d e d f o r bat t er y adj us t m e n t 20 1 8 - 10- 2 4
R1. 0 2 Se v e r al s mal l ch a n ges 20 1 8 - 11- 0 5
R1. 0 3 Sp a r e p ar t s add e d 20 1 8 - 11- 0 7
R2. 0 0 Pr e - r el e a s e f or S unr i s e 20 1 8 - 11- 0 8
R3. 0 0 Sp a r e p ar t a r t ic l e n u m ber s u p d ate d 20 1 8 - 11- 1 2

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 2 o f 4 7
T ABLE O F C ONT E N T S
1 Introduction ............................................................................................................ 3
2 Ser v i c e p l a n ... . . . . . . . . . .. . . ... . . .. . . . .. . . . . . . . . . .. . . . .. . . ... . . .. . . . . . . . . . ... . . .. . . . .. . . .. . . . . . . . . . . .. . . ... . . .. . . .. . . .. . 4
2 . 1 General ........................................................................................................... 4
2 . 2 Ad d i t i o n a l M ai n t e n anc e r eq ui r e me n t s pr i or t o a n y i n s t al l a t i o n .. .. . . .. . . . .. . . .. . . . . . . .. . . .. . . . 4
2 . 3 Ha n d l e s a f e t y f e a t ur e . . . . .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . 5
2 . 4 Batteries ......................................................................................................... 5
2 . 5 Anti-tip ........................................................................................................... 6
2 . 6 Hand rims ....................................................................................................... 6
2 . 7 Tires ............................................................................................................... 6
2 . 8 In s t al l at i o n t o w h e el c h a i r . . . .. . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . . 6
3 Repair .................................................................................................................... 7
3 . 1 Ti r e r e p l ac e m ent . . . . .. . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . 8
3 . 2 Ch a r ger i n p u t rub b e r r e pl a c e m ent . . . .. . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . . 9
3 . 3 Bat t er y c ont ac t s c l e ani n g . . . ... . . .. . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . 10
3 . 4 Bat t er y r e pl a c e m en t . . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . 1 1
3 . 5 Ant i - t i p r e p l a c e m en t . . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .. 12
3 . 6 QR- U n l o c k mec h ani s m re p l ac e m e nt . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . 14
3 . 7 Wi pe r r ep l ac e me nt .. . . . . . . .. . . . . . . . . . . . .. .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . 15
3 . 8 Sm a l l h a nd r i m r e p l ac em e nt . . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .. 16
3 . 9 Sm a l l h o op br a c k et r e pl a c em e n t ( i n c l u di n g s m al l han d r i m) .. . .. . . .. . . .. . . .. . . . .. .. . . . . . . . . . . 19
3 . 1 0 Ha n d l e a n d br ac ket r e p l a c e m en t .. .. . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . 22
3 . 1 1 Big h a n d r i m + s u pp or t b l o c k s r e p l ac e m en t .. . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . 23
3 . 1 2 Se n s or b o x – b at t e r y r e p l a c e ment . . . .. . . ... . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . 25
3 . 1 3 Se n s or b o x - B at t e r y c o ve r r e p l ac e m e nt .. . . .. . . . . . . . . . .. .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . . 26
3 . 1 4 Se n s or b o x c a p r e p l ac e m e n t . . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . . . . . .. 27
3 . 1 5 Se n s or b o x r e p l ac e m e nt . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . . . 28
3 . 1 6 Se n s or b o x c a l i br a t i on .. . .. .. . . . . . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . 3 2
3 . 1 7 Mi d d l e h o us in g r e p l a c e m en t .. . . . . . . . . . .. .. . . . . . . . . . . .. . . .. . . . .. . . .. . . . . . . .. . . .. . . ... . . .. . . .. . . .. . . .. . . . 34
3 . 1 8 Spr i n g an d f o l l ow er r epl ac em e n t .. ... . . .. . . .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .. . . .. . . . 35
3 . 1 9 Se n s or f o i l r e pl a c em e n t . . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . . 37
3 . 2 0 Us e r I n t e r f a c e r e p l ac e m e nt . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. . . . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . . . 40
4 Se tt i n g d r i v i n g be h a v i o ur (an d ot her s of t w ar e rel a t ed t o pi c s ) .. .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . 4 1
4 . 1 Co n n e c ti n g W he e l Dr i v e t o com p u t er . . .. . . . .. . . .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . . .. . . .. . . 4 1
5 Up d a t i ng s of t w ar e . . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. 43
5 . 1 Ho w t o u p da t e . . .. . . . .. . . .. . . . . . . .. . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . 4 3
Ap p e n d i x A . Tr o ub l e s h o o t i n g . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. . . . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. 4 4
Ap p e n d i x B . B e e p o v er v i e w . . . . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . 4 5
Ap p e n d i x C . G l os sa r y . . . . . . . . .. .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .. . . .. . . . .. . . .. . . 4 6
Ap p e n d i x D . S p ar e p a r t s .. .. . . .. . . .. . . .. . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. 47

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 3 o f 4 7
1 INT R O DUCT I ON
Thi s Se r vi c e m a nu al i s a re f e r en c e g u i de f o r m a i nt en a nc e a n d ins p ec t i o n, f i el d r e p a i r a n d
s et t i ng d ri v i n g b e h a vi o u r o f t h e W h e e l Dr i v e .
The o ver v i ew b el ow ex pl a ins w h er e y ou c a n f in d wha t i nf or ma t i o n
Ch a p t er
1 In t r o du c t i on
2 Se r v i c e p l a n Rec o m m en d e d p e r io di c m ai nt e n anc e an d
checks
3 Re p a i r E xpl ai ns h o w t o r e p l a c e ( di s as s em b l e, r e -
as s em b l e) par t s f o r s er v i c e a n d r e p ai r i n t h e
fi e l d
4 Se tt i n g d r i v i n g be h a v i o ur E xpl ai ns h o w t o us e P ow er T al k on y o u r l a p t op
to f i net u n e d r i vi n g b e h avi o u r t o t h e c l i e nt s
ne e d s
5 So ft w a re u p d at e E xpl ai ns h o w t o up d a t e t h e c o n t r o l l er s o ft w a r e
A p p en d i x
A Tr o u bl e s h oo t i n g f l o w c h a r t Hel ps you t o f i nd f a i l ur es an d gi ves a d v i ce o n
wh o c a n f i x w h at
B Be e p I D o v er vi e w E xpl ai ns o n t h e be e p a n d LE D s i g n al i n g f or
no r m a l us e , w ar ni ngs and e rr or s
C Gl o s s ar y E xpl ai ns f r eq u e n t l y use d wor d s an d def i n i ti o n s
D Sp ar e p ar t s o v er vi e w
NO T E S:
For a mo r e ge n e r al e x pl a nat i on o n t h e W h e e l Dr i v e a n d o n ho w t o us e i t i n sp e c i fi c
c i r cums t a n c e p l eas e r efe r t o t he U s er M a nu al.
For a n ex pl a nat i o n h o w t o f it t he W h e el Dr iv e t o t he w h eel c h ai r p l e a s e r e f er to t he
Inst al la t i o n M a nu a l .

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 4 o f 4 7
2 SE RVI C E P L AN
2. 1 Gen er a l
The f ol l o w i n g ov e r vie w e xpl ai ns w h a t p e rio d i c m a i n t en a nc e n ee ds t o be d o ne b y t h e us e r a n d
th e de al er s e r vi ce.
Thi s s er vi c e/ M a i n t e na n c e pl a n s h o u l d b e c a r r i e d ou t by t he d e al er ev er y t im e t he W h e e l D r i v e
i s p r es ent e d f or s e r vi ce- r el a t e d m a t t er s .
Ti m e sp a n W h at To b e carr i e d o ut b y
Us er De a l er
Dai l y 1. Cha r g e b a t t e r i e s a f t e r ea c h u s e X
W e ek ly 2. Che c k ti r e p r es sur e X
Mo nt h l y 3. I ns pec t t i r e w e a r X
4. I ns pec t c o n e f i x t ur e ( s up p o r t
bu m p e r )
X
5. I ns pec t a nt i - ti p f u n ct i o n al i t y X
Ev er y 6 m on t hs 6. Cha n g e b a t t er i e s Se n s o r b o x ( b o t h) X
An n u a l S e r vi c e
Ap p o i nt me n t
(s e e c he c k li s t pa g e
4)
7. C h ec k t h e d r iv i n g be h a vio u r wi t h bi g
an d s m al l h and r i m
X
8. I ns pec t t h e el e c t r i c a l s y s tem X
9. I ns pec t t h e b at t e r y X
10 . I n s p ec t t h e a nt i- t i p f e at ur e X
11 . I n s p ec t t h e h an d ri m s X
12 . Ov e r al l i ns p ec ti o n X
To 6 . Ho w ev er t h e r e i s a s i g n al i n g t o w a rn t h e us e r at l ow b at t er y s t a t us , i t i s r e c om me n d e d
to c h a ng e t h e bat t er i e s of t he S e ns or b o x e ver y 6 m ont h s .
War ni ng
Do n o t us e r e c ha r g e a ble ba t t e r i es .
2. 2 Ad di t i on a l M a i n t e n a n ce req u i r em e n t s pr i or t o a n y in s t al l at io n
The f ol l o w i n g poi n t s m us t b e c a r r i e d o ut pr ior t o an y i n s t al l a t i on a n d d u r i n g an n ual
ma i n t en anc e :
An nu a l m a i nte n an c e ch e ckl i st Ins p ec t i o n sum m a r y
In s p e c t t he d r i ve
Us e bi g h a nd ri m t o d r i v e f o r w ar d s
Us e bi g h a nd ri m t o d r i v e bac k war d s
Us e s ma ll ha n d ri m t o dr i v e for w a r ds
Us e s ma ll ha n d ri m t o dr i v e bac k w ar ds
In s p e c t e lec t r i c a l s ys t em
Ch e c k al l s t a t us L ED ’ s
Ch e c k f o r BE E P s i g n al i n g
Ch e c k f u n c t i o n of al l b u t t o n s
Ch e c k h a n d l e s af et y f e a t ur e

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 5 o f 4 7
In s p e c t t he b a t ter y
Ch e c k f o r d a m a ges
Ch e c k l oc k i n g i n t h e W heel Dr i v e
Ch e c k c h a r g er i n p u t r u bb e r
In s p e c t a nt i -t i p
Ch e c k m o v e m e n t ant i - ti p le g
Ch e c k a n t i - t i p wh e e l
Ch e c k f i xt ur e a n t i - t i p
Ch e c k f i xa t i o n ant i - ti p bol t
In s p e c t b ig h an d ri m
Ch e c k f o r d a m a ges
Ch e c k m o v e m e n t
Ch e c k c e n t e r po s it i o n
In s p e c t s m al l h a n d ri m
Ch e c k f o r d a m a ges
Ch e c k m o v e m e n t
Ch e c k c e n t e r po s it i o n
Ov e r al l
Ch e c k f o r t i r e we a r
Ch e c k t h e co n e i n s t al l a t i on
2. 3 Ha n dl e s a f e t y f eat u r e
Ha n d l e s a f et y f e a t ure p r e v e n t s s w i t c hi n g on t h e s y stem w i t h t h e h a n d l e t h at l o c ks t he w hee l
on t h e c h a i r i n op e n p os i t i o n .
Be s u r e t o p ut t h e han d l e i n c l os ed p o s it i on w h e n op e r at i n g t h e W h e e l Dr i v e.
2. 4 Bat t e r ie s
The b at t e r y i s fi t t ed w i t h g o l d p l at e d c o n t a c t s . M ak e s ur e co n t ac t s a r e c le a n and und a m ag ed.
Cle a n bat t er y c o nt a c t s w i t h s p ec i a l c l e a ner t o p r e v ent e xt r a o r di n ar y w e a r o f c o n t ac t s . Cl e ane r
i s a v ail ab l e at S u n r i s e M edi c a l .
War ni ng
Do n o t us e o t h er cl ea ner s t h a n pr ov i d e d by Su nr is e M e d i c al .
W a r ni n g
En s u r e t h e b at t er i e s a r e al wa y s fu l l y c h a r g e d . N o t us i n g t h e b a t t e r i e s f or a n e xt e nd ed p e r i o d
of t i m e c a n d a m ag e t h em . D o n o t u s e t he W h e e l D r i ve i f t he b at t er i e s a r e al m o s t r un do w n a n d
ne v e r i f t he b a t t e r i e s a r e c om pl e t el y em pt y. T hi s can s e r i o u s l y da m ag e t h e ba t t e r i es an d you
ma y r u n t h e r is k of c om i n g t o a n un int e nde d s t a n d s t i ll.
If t he c a pac i t y of t he b at t e r i es i s c o n t i n u al ly d ec r e a s in g s o t hat t h e w he el c h ai r c a n on l y b e
us e d f or s h ort t ri p s , t h i s me ans t h at t he b att er i es a r e r e ac hi n g t h e e n d o f t h e ir l if es p an . T he
ba t t e r i es th e n m us t be r e p l a c e d .
War ni ng
Ba tt e r i es c o nt ai n ac i ds . D am a ge d bat t e r i es ar e a s e r i o us h e al t h ha z ar d.
War ni ng
W h en r e pl ac in g t he o r i gi nal ba t t e r y p ac k f or a n ew on e , m ak e sur e t h a t t h e b at t e r y pl ay i s
c hec k e d a nd a d jus t e d ac c o r di n g t o t h e d es cr i p t i o n i n c h a p t er 3. 4.

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 6 o f 4 7
2. 5 An ti- t ip
The a nt i - ti p c a n b e p o s i t i o n e d up w ar ds o r d o w n w ar d s .
Be s u r e t o p ut t h e anti - t i p i n t he d o w n w ar ds p o s i t i on pr i o r t o an y us e , e v en if one i s a n
e xp e r i en c e d us er .
War ni ng
En s u r e t h e fi x a ti o n of t he a n t i - t ip b ol t i s i n s p ec te d .
Su nri s e M ed i c a l w i l l n ot b e r es p o n s i b l e i n a ny w a y, w h e n n o t u s in g t h e ant i - t i p . R is k of
s er i o us i n ju r y i f n ot us e d!
2. 6 Ha n d r i m s
The h an d r im s af et y f e a t ur e p r e v en t s u s in g t h e W h e e lD r i v e w he n h a n d ri m s ar e o p e r at e d
du r i n g s t a r tu p .
Be s u r e t o l e a v e t h e ha n d r i m s i n i d l e an d un t o u c hed c ondi t i o n ab o u t 3 s e c o n d s a f t er
s w i t c hi n g o n t he W heel Dr i v e .
War ni ng
At a l l t i m e t h e h a n d ri m s m u s t b e ab l e t o m o v e cl ear l y f r o m ot h er o b j ec t s . A ny di st ur b a nc e
fr o m bur rs or ben d s wi ll a f f e c t t he d r i ve e xper i enc e .
2. 7 Ti r e s
Ti r e s m us t p e r f or m w e l l u n d e r n o r m al c on d i t i o n s . I n suff i c i e n t i n f lat i on o r o v er -i nf l at i o n wi ll
red u c e t h e dr i ve e x p e r i e nc e . Cr ac k s , b u mp s , or l a c k of pr o f i l e m ay i n c r e a s e t he ris k of a f l at
ti r e .
2. 8 Inst al la t i o n t o w h e el ch a ir
Ba dl y i n s t a l l e d W h e e l Dr i ve w i l l r e d u c e t h e d ri v e e x p er i e n c e . R e fer t o t h e I ns t al l a t i o n M a nua l
to c h ec k t h e c on e an d a xl e s et t i n g .
War ni ng
Co n e s a n d axl e s s u b j e c t t o w e a r m us t be r epl ac ed ! I f ig n o r e d , ha z ar d o us ev e n t s c a n oc c ur .
Ris k of s e r i o u s i n j u r y.

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 7 o f 4 7
3 REP AI R
Thi s s ec t i on g i ves de t ai l e d i ns t r u c t i on s o n h ow t o r ep l ac e t h e mo s t c omm o n s e r vi c e p ar ts ,
th at a r e pr o n e f or w ea r .
In d e x
3 Repair .................................................................................................................
3 . 1 Ti r e r e p l ac e m ent . . . . .. . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . .. . . .
3 . 2 Ch a r ger i n p u t rub b e r r e pl a c e m ent . . . .. . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . ..
3 . 3 Bat t er y c ont ac t s c l e ani n g . . . ... . . .. . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . ..
3 . 4 Ant i - t i p r e p l a c e m en t . . . .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .
3 . 5 QR- U n l o c k mec h ani s m re p l ac e m e nt . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . .
3 . 6 Sm a l l h a nd r i m r e p l ac em e nt . . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .
3 . 7 Ha n d l e a n d br ac ket r e p l a c e m en t .. .. . . .. . . .. . . . . . . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . ..
3 . 8 Se n s or b ox – bat t er y r e pl ac e m ent ... . . .. . . . . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . .. . . . .. . . .. . . . . . . .. . . ..
3 . 9 Se n s or b ox - B at t er y c o ve r r e p l ac e m e nt .. . . . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . .
3 . 1 0 Se n s or b o x c a p r e p l ac e m e n t . . . .. . . . . . . .. . . ... . . .. . . .. . . .. . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . . . . . .
3 . 1 1 Se n s or b o x r e p l ac e m e nt . . . .. . . .. . . .. . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . .
3 . 1 2 Big h a n d r i m + s u pp or t b l o c k s r e p l ac e m en t .. . . .. .. . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . ..
3 . 1 3 Mi d d l e h o us in g r e p l a c e m en t .. . . . . . . . . . .. .. . . . . . . . . . . .. . . .. . . . .. . . .. . . . . . . .. . . .. . . ... . . .. . . .. . . .. . . .. . .
3 . 1 4 Spr i n g an d f o l l ow er r epl ac em e n t .. ... . . .. . . .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . . .. . . ... . . .. . . .. . . .. . . .. . .
3 . 1 5 Se n s or f o i l r e pl a c em e n t . . . .. . . . .. . . .. . . . . . . . .. .. . . . . . . . . . . .. . . ... . . .. . . .. . . . . . . .. . . .. . . . .. . . .. . . .. . . .. . .
3 . 1 6 Us e r I n t e r f a c e Ri g ht / L e f t r e p l ac e m en t . . . . . . . . . .. .. . . . . . . .. . . .. . . . .. . . .. . . .. . . . . . . .. . . ... . . .. . . .. . . .
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y be f or e
s er v i c i n g .

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 8 o f 4 7
3. 1 Ti r e r e p l ac e m e nt
War ni ng
Do n o t r e m o ve o r c h an g e t he r i m pr o t ec t i o n t a p e. T he r i m prot e c ti on i s c us t o m d es i g n e d t o
be ar t h e h i g h pr es s u r e t i r es .
Pr e p a r at i o n
Unl o c k t h e W h e e lDr i ve a n d rem o v e f r om w h eel c h ai r f r am e .
Re m o v al o f th e o ut e r ti r e on l y i n i nw a r ds d i r e c t i on . Do n ot re m o v e t he o u t er t i re o n t h e h a n d
ri m sid e , d am a g e t o h a n d r i m s i s po s s i bl e.
Re p l ac eme n t ti r es p r ov i ded b y S u n r i s e. Mo d e l S c h wa l b e M ar a t h o n Pl us E v o is d e s i g n e d f o r
i n d o o r - a nd o u t d o o r us e. Th e M ar a t ho n P l u s E vo t i r e h as a pr e - de f i n e d rol l i n g di r e c t i o n .
Pl e as e p a y att e n ti o n w h e n th i s ty p e of t i r e i s r ep l a c e d or r em ov e d f o r an y s e r v i c e . O nl y us e
i d e n t i c a l ti r e m od e l s o n l e f t a n d r i g h t w h e el b ec au s e o f d i am et er a n d r ol l in g r es is t a nc e
di ff e r e nc e s .
Mar a t h o n Pl us Ev o
Re m o v e t i r e li k e n o r m al w he el c ha ir t i re s .
To o l s u s e d
- no r ma l t i re l e v e r s
Re p l acem e n t p a r t
- 90 0 793 2 M ar a t ho n Pl us E vol u t i o n B l ac k

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 9 o f 4 7
3. 2 Cha r g er i np ut r u bb er r e pl a c e m en t
Pr e p a r at i o n
Uns c r e w 2 R EM FO R M M 3 x 6. ( S e e ab o v e ) . U s e P h i l ips sc r e w dr i v er .
Re p l ac e c o n n ec t o r c o ver .
Sc re w 2 R E M F OR M M 3 x 6 . ( S ee a b ov e) . Us e P h i l i ps sc r e w dr i v er .
To o l s u s e d
- P h i l i ps Ph 1 s cr e w d r i v er .
Re p l acem e n t p a r t
- 90 0 793 8 Co n n e c t i o n c o v e r + sc r e w s

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 0 o f 4 7
3. 3 Bat t e r y c o n t a ct s cl e an i n g
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y.
Pr e p a r at i o n
Cle a n al l 4 c o n t ac ts . T h e c o n t ac t s o n t he ri g ht s i de o f t he wh e el ( w h e r e t h e pe n i s po in ti n g
at ) a r e t h e BM S c om m u ni c a t ion c ont a c ts ; th e c ont a c t s on t h e l e f t s i d e a r e t he p o wer c o nt a c t s.
Ref er t o m an ua l on c le a ner .
To o l s u s e d
- C o n t ac t c l e a ne r
Su nr i s e M e d i cal p a r t
- 90 0 988 5 Co nt a c t C l e an e r

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 1 o f 4 7
3. 4 Bat t e r y r e p l ac e m e n t
War ni ng
Al w a y s c h ec k t h e pl a y of a ne w b at t e r y p a c k a c c or di ng t o t h e i ns t r uc t i o n s b el ow
Pr e p a r at i o n
Ch e c k i f set s cr e w s i n d i c a t e d b e l ow a r e p r e s e n t
Pl ac e t h e ne w b a t t e r y p a c k i n t o t h e W h e e l Dr i ve a n d ch ec k if t he b att er y p a c k h a n dl e s n a p s
c or r e c tl y i nt o t h e u s er i nt e r fac e .
If t he h and l e s na p s corr ec t ly, t h e n c h ec k t h e p l ay o f t h e bat t e r y pa c k i n t h e di r ec t i o n of th e
wh e e l a x l e. T h e pl a y s h o uld be m i ni m i z ed as f a r as p os s i bl e , b ut t he s n a p p i ng o f t h e
han d l e m u s t b e gu ar ant e e d t o e l i m i nat e t h e r i sk of a b att e r y p a c k dr op pi n g out of t h e
WD.
Ad j us t i n g t h e pl a y c an b e do n e by c orr ec ti n g t h e d ept of b ot h s e t s c r e w s n e x t t o t h e us er
i nt er f ac e (s e e pic t ur e ab o ve ).
If t he h and l e does not s n ap, t h e n th e s et s c r e w s m u s t b e t i g h t en e d a b i t m o r e u n t i l t h e pl a y
an d s na p f u nc ti o n ar e p er f ec t .
To o l s u s e d
- A l l e n k e y n o . 2
- Lo c t i t e 2 4 3

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 2 o f 4 7
3. 5 An ti- t ip r epl ac e me n t
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y.
Pr e p a r at i o n
Unl o c k t h e W h e e lDr i ve a n d rem o v e f r om f r am e
Uns c r e w 3 s u nk - h ea d M6 x 20 . ( Se e a b o ve). U s e A l l e n k e y N o . 4.
Re p l ac e t h e A nti - T ip .
NO T E : Ant i -t i p a r e ri g h t a n d l e f t or i e n t e d.
Sc re w 3 s u n k - h e a d M 6 x 20. ( S e e a b o v e) . U se A l l e n k e y N o . 4 . Ap p l y L o c t it e 24 3 .
Us e Lo c t i t e cl e an er & L o c ti t e f as t en e r bef o r e a p pl yi n g L o c t it e 2 4 3 t o e n s ur e be t t e r l o c k in g of
bo l t s .
To o l s u s e d
- A l l e n k e y N o 4
- Lo c t i t e 2 4 3
Re p l acem e n t p a r t
- 90 0 795 9 Ant i - t i p w he e l ( t w o p i ec es )
- 90 0 796 1 Ant i - t i p Ar m R ig ht
- 90 0 796 3 Ant i - Ti p A r m L e f t
- 90 0 795 9 Ant i - t i p w he e l ( s et o f 2 p c s )

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 3 o f 4 7
War ni ng
En s u r e t h e fi x a ti o n of t he a n t i - t ip b ol t i s i n s p ec te d . T h e s e c o n d g ener a t i o n W heelDr i ve i s o nl y
de l i v e r ed w i t h on e bo lt v e r s ion.
Pr e p a r at i o n
Unl o c k t h e W h e e lDr i ve a n d rem o v e f r om f r am e.
Tes t :
Tes t t h e f i x at i o n o f t h e an t i -t i p bolt wi t h a b r e a k l o o se t o r q ue o f 1 0 Nm.
If t he b ol t r o t at e s w h e n 1 0 N m is a p pl i e d, t h en t h e bo l t sh o ul d b e t i g h t en e d as d e s cr i b e d
be l o w .
Re- a s s em bl e :
Ti g h t e n t he b ol t w i t h a t or q u e o f 27 N m . ( D o n ot us e Lo c t it e)
To o l s u s e d
- T or qu e wr en c h

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 4 o f 4 7
3. 6 QR- U n l o c k m e c h ani sm r e p l ac e m en t
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y.
Pr e p a r at i o n
Unl o c k t h e W h e e lDr i ve a n d rem o v e f r om f r am e.
Re m o v e t h e pi n f i r s t.
Uns c r e w 2 s u nk - h ea d M3 x 1 0 . ( S e e a b o ve) . Us e A ll e n k e y N o. 2.
Re p l ac e t h e Q R U nl oc k a s s em b l y.
Sc re w 2 s u n k - h e a d M 3 x 1 0 . (Se e ab o v e ) . U s e A l l e n k ey N o . 2 . A p p l y L oc tit e 24 3
Tor q u e s e t t i n g : 0. 6 Nm
To o l s u s e d
- A l l e n K ey N o 2
- Lo c t i t e 2 4 3
- T or qu e wr en c h
Re p l acem e n t p a r t
- 10 1 867 0 QR- U n l oc k m ec h an i s m

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 5 o f 4 7
3. 7 Wi p e r re p l a ce m e nt
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y.
Re m o v e t h e ol d w i p e r wi t h a f l a t s c r ew d r iv e r .
Ap pl y Loc t i t e 2 43 at t he w i p e r (S e e ab o ve) .
Sc re w th e w i p e r , i n t h at p os i t io n , w h e n a f or c e o f 5 K g a p pl ied t o t he h a nd ri m , t h e wi p e r d o e s
no t r el e a s e fr o m t h e se ns or f oi l .
En s u r e t h e m e t al p a r t o f t he wi p e r i s n ot t ouc hi ng t h e s e n sor f oi l .
To o l s u s e d
- Fl at s c r e w dr i v e r
- Loc ti t e 2 4 3
- 101 8 6 73 W ipe r s p ar e

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 6 o f 4 7
3. 8 Sm al l h a n d r im r e p l ac e me nt
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y.
Uns c r e w t h e 4 h e xa g on s o c k et h e a d s c r e w s fr o m t he a l u m i n i u m h o o p . U s e Al l e n k e y n o. 3
Re m o v e t h e 2 p l as t i c h o o p c o n ne c t o r s .
To o l s u s e d
- Al l e n k e y n o. 3

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 7 o f 4 7
Al w a y s us e ne w p l as t i c h o o p c o n nec t o r s w h en r e pl ac i n g t h e a l u m i ni um h o o p .
Co n n e c t t he p l as t i c ho o p c o n n ec t o r s t o t he n ew a l u m i n i um ho o p .
Ap pl y 2. 5 Nm t o r qu e an d Lo c t it e 2 4 3 t o f i x t he 4 h e xa go n s oc k et h e a d sc r ew s .
To o l s u s e d
- Al l e n k e y n o. 3
- To r q u e wr e n c h
- Loc ti t e 2 4 3

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 8 o f 4 7
Sl id e t h e n e w s ma l l h o o p ov e r t h e s m a l l h o o p br ac k et .
Mo u n t th e 4 p a n he a d t o r x s c r ew s , but d o n o t t i g h t e n t h e m y et .
Ce n t er t h e sm a l l h oo p wi t h t h e b r ac ket and t i g h t e n t he s c r ew s w i t h 1 N m.
To o l s u s e d
- To r x 10 s c r ew dr i ve r
- To r q u e wr e n c h

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 1 9 o f 4 7
3. 9 Sm al l h oo p br a c k e t r e p l ace m e nt ( i n cl u d i n g s mal l ha n dr i m )
War ni ng
To p r ev ent t he r i sk of i n ju r y, a lw a y s t u r n of f t h e W h e el Dri v e a n d re m o v e t he bat t er y.
Pr e p a r at i o n
Unl o c k t h e W h e e lDr i ve a n d rem o v e f r om f r am e.
Re m o v e t h e QR U n l o c k m e c h a ni s m ( s e e § 3. 5)
Uns c r e w 3 s u nk - h ea d 3. 0 x 8. (S e e a b ov e) . U se t or x 1 0 sc r ew dr i ver .
Re m o v e t h e c l a m p fr om t h e Sm al l h a n d ri m Br a c k et .
No w c ar ef ul l y t ur n an d li f t t h e fol l o we r o ut o f th e s p r ing l e g s.
Li ft t he s m al l h o op as s e m bl y o f t h e be a r i n g gu i d a n ce p a r t.
To o l s u s e d
- Al l e n K e y No 2
- To r x 10 s c r ew dr i ve r

S e r v i c e M a n u a l W h e e l D r i v e f r a s n r X X X 5 0 0 1 2 0 1 8 _ R 3 . 0 0 . d o c x / 3 0 - 1 1 - 1 8 / p a g e 2 0 o f 4 7
As s e m l y o f ne w s m a l l h o op as s e mbl y :
Re m o v e t h e 2 c l am ps fr o m t h e s m al l hoo p br a c k et b y uns c r e w i n g t h e 6 s u n k - he ad s c re w s .
Fol l o we r i s pr e - m ou nt e d t o t he s m al l h o o p br a c k et .