Yamaha Fz 09 2014 Manual

							FEATURES 
EA$20170 
FEATURES 
EA$1AC1101 
OUTLINE OF THE Fl SYSTEM 
The main  func tion of a fuel supply system  is  to  provide fue l to the combustion chamber at the optimum 
air-fu el ratio  in  acco rdance  with  the  engine  opera ting conditions and the atmospheric  temperature. In 
the convent ional carburetor  system, the air-fuel ratio of the mixtu re that is suppl ied to  the combustio n 
chamber is created by the volume of  the intake a ir and the f u el that  is metered by the jet use d in  the 
respective carburetor. 
D esp it e  t
he same volume of in take  air,  the fu el  vo lume requi re m en t varies by the en g in e  operat ing con­
ditions, such  as accele ratio n, decele ratio n, or opera tin g under a heavy l oad. Carburetors  that meter the 
fuel th rough  the use of jets  have  been provided  wit h  vario us auxil iary devices,  so that an optim um  air-fu­
el ra tio can b e achie ved  to  accommodate  the constan t change s  in  the opera ting condi tions  of the en­
g in e. 
As  the  requiremen ts  f
or the  engine  to deliver more performance and cleaner e xh aust  gases  increase, 
i t  b
ecom es necessary  to control the air-fue l ratio  in  a more pre cise and fine ly tu ned  manner. To accom­
modate this nee d, this model has adop ted  an electron ically  co ntrolled  fu el injec tion (Fl) system , in p la ce 
of the convent ional carb ureto r sys t em. This  system can achieve  an optimum ai r-fue l ratio required  by 
the  eng
ine at all times  by using a microprocessor  that reg ulates the fue l in jec tion volume acco rd ing to 
the  engine  operating  conditio ns 
detected  by various  sensors . 
The adop tion of the Fl sys tem has resu lte d in  a hig hly precise fue l s upply, improved  engine response, 
better 
fuel economy,  and  reduce d exhaust emissions. 
1 2 3,4,5,6 7  8 9 
17 
15, 16  14  13 12 11 10 
1.  Eng ine troub le warn ing lig ht 
2. ECU (e ngine contro l unit) 
3. Thrott le pos it ion  sensor 
4 . 
Acce lera tor posit ion  sensor 
5. Intake a ir  pressure  sensors 
6. Thrott le se rvo moto r 
7. Fuel pump 
8. Lean ang le sensor 
9. Battery 
10.Speed sensor 
11.02 se nsor 
12. Crankshaft pos it ion sensor 
1
3. Coo lant temperatu re  sensor 
14 .ln jectors 
15. Ignitio n co il s 
16 . Sp ark  plu gs 
1 7.ln take 
a ir  tempera ture  sensor 
1-2  
						

							FEATURES 
EA$1AC1 1Q2 
Fl SYSTEM 
The fu el p ump de livers  fuel to the fue l injector  via  the fuel  filter. The  press ure regu lator maintains  the 
fuel press ure that is applied to the fu el injector  at a certa in  level. According ly , when  the energ i zing signal 
from  th e ECU e nerg i

zes  the 
fuel injec to r,  the fuel passage  opens,  caus ing  the fu el to be injected into 
the  intake 
manifo ld  only du ring the  time  th e  passage  remain open. 
There fo re , th e 
longer the le ngth of time  the fuel injecto r is energized  (inject io n  duration),  th e  greater  the 
volume of fuel t h at i s supplied.  Converse ly, th e  shorter  the length of time the fu el injec to r  is  energized 
(in ject ion  dur
ation),  the lesse r the volume of fuel t hat  is su pplied. 
The  injectio n duration  and  the inject io n  timing  are controlled by th e ECU.  Signals th at are  inp ut from the 
th rottle pos ition  senso r, accelerato r position  senso r, coolant tempe rature  sensor , lean  angle senso r, 
c rankshaft  posit ion  sensor , intake  air press ure  sensor, 
intake  air  temperature  sensor, speed sensor  and 
0
2 se nsor e nab le the ECU t o  determ ine  the  in jectio n dura tion.  The  in ject ion  ti mi ng  is  de te rmi ned 
throug h the 
sig n a ls from  the crankshaft  posit ion  sensor.  As a result, the volume of fue l  that  is  required 
by the  engine  can  be supplied at all times  in  accordance  with  the  driving  conditions. 
Illus tr ati on is for  r eference only . 
1 
A 
#1 #2 #3 
15 
1. Fue l pump 
2 . 
In jector 
3 . ECU (e ngine contro l unit) 
4 . 
T hrott le pos it ion  sensor 
5 . 
Acce lera tor pos it ion  sensor 
6 .  Speed  sensor 
7. Lean angle senso r 
8. Intake air  tempera ture  sensor 
9. 02 sensor 
10.Cata lyt ic converte r 
B 
14! ................... • 
13 
1-3 
11 
9 
12 
11. Coo lant tempera ture  sensor 
12.Crankshaft  position sensor 
13.lntake air pressu re  sensor 
14. 
Throttle b ody 
1 5.A ir 
filter case 
1
6. Th rott le servo  motor 
A. Fuel system 
B. A ir  system 
C . 
Con trol system  
						

							EA$1AC11Q3 
INSTRUMENT FUNCTIONS 
Multi-function meter unit 
• 
1. SELECT  button 
2. RESET button 
I c 
1 2  3  4  5 
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9 8 6,7 
1. Transmission gear  display 
2 . Tachometer 
3. Dr ive mode display 
4. Fue l meter 
5. Eco indicator ECO 
6. Multi-function  display 
7. Self- diagnosis device 
8. Clock 
9. Speedometer 
AwARNING 
Be sure to stop the vehicle before making 
any setting changes to the multi-function 
meter unit. Changing settings while riding 
can distract the operator and Increase the 
risk of an accident. 
The  multi-function  meter unit 
is equ ipped  with 
the 
following: 
• 
a  speedometer 
• a  tachometer 
•a c lock 
• 
a fu el meter 
• an  eco  ind icator 
• a  transmission  gear display 
• 
a  drive  mode display (which shows  the select· 
ed drive mode) 
• a multi-function  disp lay 
1-4 
FEATURES 
• a self -diagnosis device 
• a  br ightness control mode 
TIP~~~~~~~~~~~~~~-
• Be  sure  to turn  the key  to ON before  using the 
SELECT and RESET buttons. 
• To switch  the speedometer  and multi-function 
displays betwee n kilometers  and miles, press 
the 
SELECT butto n for at least one  second. 
Tachometer 
1  2 
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1 . Tachometer 
2 . Tachometer red zone 
The  tachometer allows the rider  to monitor  the 
engine  speed and keep  it within  the 
ideal power 
range . 
When  the key  is turned  to 
ON, the  tachometer 
will sweep  across  the r/min  range  and then re­
turn to ze ro  r/m in  in  order  to  test  the electrical  cir­
cuit. 
NOTICE ~~~~~~~~~~~~~~ 
Do not operate the engine in the tachometer 
red zone. 
Red  zone: 
11250 r/min and above 
Clock 
1 
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0 7 SJ Q IQ 11 J 
~ •. ,,,,1111111111J llllllllllll•• 
11•11 ami.P I/Ill:;;:, 
1. C lock 
The clock  displays when  the key  is tu rned  to 
ON.  In addi tion, the clock can  be displayed for 
10 seconds  by pushing  the SELECT  button 
when  the main 
switc h  is  in  the OFP, LOCK  or 
"p~  position.  
						

							To set the cloc k 
1. Tum th

e key  to 
ON. 
2. Push  the SELEC T button  and RESET  bu t­
ton  togethe r 
f
or at least  two seconds. 
3. Whe n the  hour  dig its start flashing , p ush  the 
R ESET bu tto n to  set  the  ho urs. 
4. Pus h the SELECT button , and  the  minute 
d ig its 
will start  flashing. 
5. Push the RESET butto n to  set  the  minutes . 
6. Pus h th e SELEC T bu tton  and  th en  release 
i t  to 
start  the  clock. 
Fuel 
meter 
1  2 
1 . Fuel meter 
2 . Fuel level warnin g indi ca tor il 
The  fuel mete r 

i nd icates  the  amoun t of  fue l 
in the 
fue l ta nk.  The  disp lay  segme nts  of th e fu el  mete r 
d isappear  t
owards E  (Emp ty) as the fuel  leve l 
decreases.  When  the last  segment  and  fu el  leve l 
wa
rni ng  indicator i l s tart  flashing , refuel as 
soon  as poss ible. 
TIP~~~~~~~~~~~~~~­
T h is  fue l mete r is equ ipped  with a se lf-d iagnos is 
sys tem. 
If a  pro blem  is  detected  in  th e 

electr ical 
ci rcu i
t, the  following  cyc le is  repea ted  until  the 
malfu ncti on  is corrected:  fuel  level  segmen ts 
a nd  fuel  leve l warn in g  in dic ato r 
il flas h eigh t 
t imes , the n go  off  for app r
oximate ly 3  seconds. 
(Re fe r  to 
CHECK ING T HE FUEL  METER/FU ­
EL  LEVEL WARN IN G  LIG HT on  page 8-105.) 
Eco indicator 
1 
1. Eco ind icator ECO 
1-5 
FEATURES 
This  ind icator  comes  on when  the vehicle i s  be ­
ing ope ra ted  in  an  environmentally  frien dly, fu ­
e l- effi cie n t  manner.  The  indica tor  goes  off when 
the 
veh icle i s  stopped . 
TIP~~~~~~~~~~~~~~­
Conside r the following tips  to  red uce  fuel  con­
sumption: 
• Avoid  hig h  eng ine  speeds  during accelerat ion. 
• Trave l at a  co nstant speed. 
• Se lect  the  transm iss ion  gear  that  is app ropri ­
ate  for the  veh icle  speed. 
Transmission gear display 
1  2 
~~ (x)~.0 
~~  ...  :::::---,,,111111111111111111111n.111 
• ___._,Jl •••••  11111 BDN/I1fl tr••••~ 
0 f•IJll , ~ -~ SSEIBBB ...  
-~ass;~se 
1. Transmission  gear display 
2. Neutra l i ndica tor light  N  • 
This d isp lay  sh ows  the selecte d  gear.  The neu­
tral position is  in d icated  by  -• an d by the  neutral 
ind ica tor lig ht. 
Drive mode display 
1 
1 .  Dr ive mode  disp lay 
This  display indica tes  wh ich  drive  mode  has 
been 
select ed: STD,  A  or B . For  more  de­
t a il s  on  th e  modes  and on how  to select  them, 
r efe r to 
D -mode (driv e mode ) on page  1-8 .  
						

							Multi-func tion  display 
1 
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. 111111il111 idiYZP Wiii k;. 
1111•  .. .-. 000 .;;if &J ....,, 
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1. Mult i-f un ction disp lay 
The mu lt i-fu nction  disp lay is  equ ipped  with th e 
follow ing: 
• 
a n  odometer 
• tw o tr ipme ters (whic h  show th e dista nce trav­
eled 
s ince  they  were last set to zero) 
• a fue l reserve  tr ipmeter  (which  show s the dis ­
tance trave led since  the left segment of the fue l 
meter  started flashing) 
• 
a coo lant tem perature disp lay 
• an  air in take  tempe rature display 
• 
an  instantaneous fu el consumpt ion display 
• 
a n  average fue l consumpt ion display 
P u sh  the SELEC T b utto n to 

switch  the 
display 
between  the in stanta neo us fue l consumpt ion 
mode km/L, U100  km or MPG , average fuel 
cons umpt ion  mode AVE __ ._  km/L , AVE __ ._ 
U100  km or AV E __ ._  MPG, coo la nt temper­
a tu re  mode 
° F, a ir  in ta ke  tempera tu re  mode 
A ir __ 0P , odomete r mode ODO , and tr ipme­
te r modes TRIP  1 and TRIP  2 in the follow in g 
order: 
km/L, U100 km  or MPG -+ AVE _ -·-km /L , 
AVE 
__ . _ U100 km  or  AVE __ ._ MPG-+ ° F-+ 
Air __ °F-+ ODO -+TRIP 1 -+ TRIP 2 
TIP--------------­
P u sh  the RESET  bu tto n to  switc h the display in 
the  reverse  orde r. 
If th e fuel  leve l warning  ind ica tor iil  and left 
segme nt of the fu el me ter start flashi ng, the d is ­
p lay  automa tica
lly ch anges  to th e fue l reserve 
tripme te r mode 
F -TRIP  and starts count in g  the 
dista nce trave led from  that point. In th at  case , 
p ush  the 
SEL ECT butto n to  sw it ch  the displa y 
betwee n the  various  tripmeter,  odometer, in ­
sta nta neous fue l consumpt io n  and  ave rage fue l 
cons umpt io n  modes  in  the follow ing orde r

: 
F-TRIP-+ km/L, U100 km or MPG-+ AVE __ ._ 
1-6 
FEATURES 
k m/L , AVE __ ._ U100 km  or AVE __ ._ MPG -+ 
°F-+ A ir __ °F-+ ODO-+ T R IP 1 -+TRIP  2-+ 
F-TRIP 
To re set  a tripme te r, se lect it by p ush ing  the S E ­
LECT  but to n , a nd  th en  push  th e RESET  bu t­
t
on f o r  at least one  seco nd. 
If you do not  reset  the fuel reserve  tripmeter 
manually , it  resets it se lf  automa tically an d  the 
display returns  to  t he  prior mode  after refueling 
a nd traveling 5  km (3 mi). 
In stantaneous fuel consumption display 
1 
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11111 ti1il;>;; A Wll li:! 
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1 . Ins tantaneous fuel consumption display 
T he  insta ntaneous fue l consu mp tion d isplay ca n 
be  set  to eit h er 
km /L,  U100 km or MPG . 
• km/L:  The  dista nce  that  can be tr ave led on 
1 .0 L  of fu el un der th e  curr en t riding  cond itions 
i s s how n. 
•  U 100 km : The  amou nt  of fuel ne cessary  to 
travel  100 km  un de r th e  cu rren t ridin g  co nd i­
t
ions  is  show n. 
• MPG : The 

distance  that  can be 
traveled on 
1 .0 
US gal o f fu el under  the  cu rr ent  riding con ­
dit io ns  is  sh ow n. 
To switc h  betwee n the  instant ane ous fue l con­
sumpt ion displays, pus h the SELECT  button 
f
or one  second  when one of the displays i s 
shown. 
TIP--------------­
l f  traveli ng at  speeds  unde r 20 km /h  (12  mi/h), _ 
_ ._  is 
d isp layed .  
						

							Average fuel consumption mode 
1 
1. Average fuel co nsumption disp lay 
The  average fue l consump tion display ca n be 
set  to eith
er AVE __ ._ km/L, AVE . U100 
km or AVE __ ._ MPG. - - -
Th is 
display shows  the average fuel  consump· 
tion since  it  was las t reset. 
• AVE __ ._ km/L: The  average  distance  that 
can  be 
traveled on 1.0 L of fuel is  shown. 
• AVE __ ._ U 100 km : The  average  amount of 
fuel necessary  to travel 100 km is  shown. 
• AVE __ ._ MPG : The average  distance  that 
can  be 
trave led on 1.0 US  gal of fuel is shown. 
To 
swi tch  between  the average fuel  consump · 
lion displays, push the SELECT button for  one 
second  when one 
of the displays is  show n. 
To  reset  the average 
fu el consump tion d isplay, 
select i t by push ing the SELECT button,  and 
then  push  the 
RE SET button  for at le ast one 
seco n
d. 
TIP-------------
After  resett ing  an  average fuel consumption dis· 
p lay ,  
__ ._  is  shown  for that display  until the ve· 
h icle 
has traveled 1  km (0.6 mi). 
Coolant temperature display 
1 
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. 
1.111111111 DHi!!Dfll fllll J.iara 
,11 :c,_-.,= 
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!/ .:;;;;;;;, 
.:;;;;;;;, .:;;;;;;;, ~/· 
1. Coolant temperature display 
Th is d isplay shows  the coolant temperature  from 
104 °F to  242 °F in 1 °F  increme nts. 
11 th e  message HI  flashes, stop  the vehicle , 
then  stop  th e 

en g
ine, and let the engine cool. 
1-7 
FEATURES 
TIP-------------
• W hen  the coola nt tempe ratu re  is be low 104 °F 
LO  wi
ll be displayed.  
• T he coolant t emperatu re  varies  with  changes 
in the  weather  and engine load. 
Air intake temperature display 
1 
• 11·1111i111l111i1i 1/11Jl11ii11•• ·11 __,,.~ .... .. : 1i1111 BQDfll ,, •• ,  :,,... 
11111 .. s ·,-=. 
fi~6=16=1 tBBB 
!I .:;;;;;;;,  .:;;;;;;;,  .:;;;;;;;, ~"':.~ 
1. Air  in take tempera tu re disp lay 
The  air intake  temperature display indicates  the 
tempe
rature  of the  air drawn  into the  air filter 
case. 
Th is 
d isp lay shows  the air intake  temperature 
from 
1 4 ° F to 210  °F in 1 °F  increments. 
TIP
-------------
• 14 ° F  will be disp layed even  if the  air  in take 
t emperatu re 
falls  below 14 °F. 
• 
T he  air 

i n take t empera ture  may  vary  from  the 
amb ien t tempera ture . 
Self-diagnosis device 
1  2 
JI ~,.,../CJ 
. ..     .. I lfffl J/11111111/11111/11111•• 
11111111 1.1Wbo-lllll6. 
11,,11 •
•  •  ••• •• ••  ••• •• • ., ,,_ 
Al J ~ ......... 5  ..... ~,..., 0 AJ;tC)OO•  0 llll 
......... :;~.·aa~-
1
- -1·;sss"' 
• ,.__.,, -
-· 
1. Error code display 
2 . Engine trouble warning light 0  
This mode
l is  equ ipped  with  a self - d iagnos is  de · 
vice  for various electrical circ uit s. 
If a p roblem is  detected  in any  of  those  circuits , 
th e 
engine  troub le warning light  will come on and 
th e 
disp lay will indicate  an error  code. 
If th e disp lay ind ica tes  an y e rror codes,  note  th e 
code  numbe r,  and  then check  the 
fuel injec tion 
system.  (Refer to 
 FUEL  INJECT ION SYSTEM 
on  page 8·31.)  
						

							£CA115e t 
NOTICE ~~~~~~~~~~~~~ 
If the display Indicates an error code, the ve­
hicle should be checked as soon as possible 
in order to avoid engine damage. 
Brightness control mode 
1 
, ...... ··············~ 
: . .;?.!?.B ........... 1~ 
1 .  Brightness leve l d isplay 
Th is  funct ion allows you  to adjust  the brightness 
of the multi- funct ion meter uni t panel to suit  the 
outs ide 
light ing condit ions. 
To adjust  the brightness 
1. Turn  the key  to OFF. 
2. While push ing  th e SELEC T button , turn the 
key to ON and  continue  pushing  the button 
un til the display switches  to the brigh tness 
control mode. 
3. Pus h  the RESET b u tto n  to  set  the brigh t· 
n
esslevel. 
4. Pus h the SELECT button  to return to  the 
orig inal  display . 
D-mode (drive mode) 
D·mode is  an electronically  controlled e ngine 
performance  system with  three  mode  selections 
(STD, A, and B). 
Push  the drive  mode  switch  MODE  to switch 
between  modes. 
1 
1.  Dr ive  mode  switch MODE  
TIP~~~~~~~~~~~~~~~ 
Before  using  D-mode,  make sure you under· 
stand  its  operat io n a long w ith  the  operat ion of 
1-8 
FEATURES 
the  drive  mode swit ch . 
Mode STD 
Mode STD is suitab le for  various  riding condi ­
tions. 
Th is  mode 
allows the  rider to  enjoy  smooth  and 
sporty 
drivab ility from the low -speed ra nge  to the 
hig h-speed  range. 
Mode A 
Mode A offers  a sport ier engine  response  in 
the 
low · to mid -speed  range compared  to  mode 
STD. 
Mode B  
Mod e B offers  response  that is  somewhat less 
sharp  compared  to  mode STD for  riding situa ­
tions that require especially sens itive thrott le  op· 
era tio n.  
						

							EA$1AC1 lt» 
YCC-T  (Yam aha  Chi p C ontro lled  Thrott le ) 
Mechanism  characteri stic s 
FEATURES 
Yamaha deve loped the  YCC -T  system emp loying the  most  advanced electron ic  contro l  technologies. 
Elec tron ic cont ro l 

thro ttle 
sys tems have  been used  on automobiles, bu t Yama ha  has deve loped a  fas t­
e r,  mo re  compact  system specif i
cally  fo r  the  needs of a sports mo torcycle . The Yamaha -deve loped 
sys tem  has  a high-speed calculating capac ity  th at  prod uces  compu tations  of runn ing con diti ons  every 
1 /1 OOOth of a  second. 
The  YCC- T sys tem  is  des igned  to respond  to t
he th rott le act ion  of the  rider by  having  the ECU instan­
taneo usly  ca lcula te th e idea l throttle  valve  opening  and  gene rate s igna ls t o  ope rate  the motor-dr iven 
th rott le 
valves a nd  th us acti ve ly contro l  the  in ta ke  air volume. 
The ECU contains  two CPUs with a capac ity about five  times  th at of con ve ntio nal  un its, mak in g  it pos· 
s ib
le 
for  the  system  to respond extremely qu ickly to the slightest adjustmen ts  made  by the  rider . In pa r­
ticular , 
optim

ized 
con trol of th e thro ttle valve open in g  prov ides  the opti mum vol ume of in take  air for 
easy -to-use  torque, even in  a  high-revv ing  eng ine . 
Aims  and  ad vant age s of  usin g YCC·T 
• Increased eng ine  power 
By shortening  the air  in take  path, higher eng ine  speed  is possible ~ Increased eng ine  power. 
• Improved driveab ility 
Air  intak e volume is  controlled  according to the  ope rat ing conditions~ Improved  throttle respo nse to 
meet  eng
ine requ irement. 
Dri ving  fo rce is controlled at  the opt imal leve l according to the transm iss ion gear pos it ion  and  engine 
speed 
~ Improved  th rott le  cont ro l. 
• 
Eng ine  brak ing contro l 
Due  to  the thrott le  cont ro l,  opt ima l eng ine  brak ing  is  made poss ib le . 
•  Simp lifi ed  idle 
speed co ntrol  (ISC) mechanism 
The  bypass  mechan ism  and ISC actua to r are eliminated ~ A simp le mechan ism  is  used  to  main tain 
a  steady 
id le speed. 
• Reduced  weig h t 
Compared  to usin g 

a 
sub -thrott le mech anism,  weigh t  is reduced . 
4 
1. Accelerator pos ition  sensor 
2. Thro ttle se rvo moto r 
3. Throttle pos ition  sensor 
4. Throttle  va lves 
1-9  
						

							FEATURES 
YCC-T system outline 
L O 
() ~ 
ifill 
1 ~ ~' 
c§ @@ ~~ 
~ 
0 ~~ 
II 
 · 3 2 
4 
5 
6 
7 
8 
9 
1. Thrott le pos it io n  sensor 
2 . 
Thrott le servo motor 
3 . Acce lera tor pos it ion sensor 
4. 
ECU (e ngine contro l unit) 
5. Sensor  input 
6. Gear  position sensor 
7. Crankshaf t pos it ion senso r 
8 . 
Speed senso r 
9. Coolan t temperatu re  sensor 
1-10  
						

							EA$20180 
IMPORTANT INFORMATION 
EA$20lll0 
PRE PARATI ON  FO R REM OV AL  AN D 
DISASS EMBLY 
1. Before removal and disassemb ly , remove all 
d irt,  mud , dust  and  foreig n material. 
2. Use only the  proper tools and cleaning equ ip ­
me n
t. 
Refer  to  SPECIAL  TOOLS on page 1-18. 
3. Whe n disassemb ling , al ways keep mated 
pa
rts  toge ther.  This inc ludes gea rs , cyli nders , 
pistons  and  other  parts th at 

have  been  mat ­
ed  th ro ugh 
norma l wear. Mated  parts must 
always be re us ed  or rep laced as a n  assem­
bly. 
4.  Durin g disassemb ly, clea n all of  th e  parts  and 
place them in trays in  the  order  of  dis assem ­
bly. This w ill speed  up assembly a nd allow for 
the 
correct 
ins talla tio n  of all parts . 
5.  Ke
ep all parts away  from any sou rce of fire. 
R EPLACEM ENT PART S 
Use only genu ine Yamaha  parts for all rep lace ­
men ts. Use  oil and grease  recommended by 
Yamaha  for all lub rica tion jobs. Other b ran ds 
may  be 
simi lar in  funct ion  and  appearance,  but 
inferi
or in q ua lity. 
1-11 
IMPORTANT  INFORMATION 
.....,, .. 
GASKETS , O IL  SEALS AND 0-RIN GS 
1.  When overhauling the  engine , rep lace  all 
gaskets , seals and 0-rings. All gasket  surfac­
es, oil seal  lips and  0 -r in gs  must be cleaned. 
2 . During reassemb ly,  proper ly  oil all mating 
parts  and  be a
rings an d lubr ica te the oil sea l 
li ps 
wit h grease . 
2--~~--~ -0
-----. 
1 • 
4 
1 . Oil 
2 . lip 
3. Spr ing 
4. Grease 
.....,.,. 
L OCK  WASHER S/PLATE S AND COTTER 
PIN S 
After remov al, replace  all lock washers/p lates 
1 and  cotter pin s . After  the bo lt or n ut h as  been 
ti gh tene d to  speci ficat io n,  bend  the 
lock tabs 
alo ng a fla t of th e bo lt or  nut. 
0 
0 
1 
BEA RING S AND OIL  SEAL S 
In stall bearings  1 a n d oil sea ls  2 so  th at  th e