Yamaha Fz 09 2014 Manual

COOLING SYSTEM 
RADIATOR ......................... .... .... ............ ......... .... .... ............ .... ......... .... .... ........  6-1 
CHECKING THE RADIATOR ..................................................................... 6 -2 
INST ALLING 
THE RADI ATOR ..... .... ......... ........ ........ ................. ........ .... .... 6-2 
OIL COOLER ................................................... .... .... ............ .... ......... .... .... ........ 6-4 
CHECKING 
THE OI L COOL ER...

EA$28SEIO 
RADIATOR 
Removing the radiator 
~ 7  Nm (0 .7 m • kgf, 5.1 ft ·lbf) 
~ 

EA$28~ 
CHECKING THE RADIATOR 
1. Check: 
• Radiator  fins 
O bs tructio n 
-> Clean. 
App ly 
comp ressed  air to the  rear of the  radia­
t o r. 
Damage-> Re pair or rep lace. 
TIP~~~~~~~~~~~~~~~ 
Stra igh ten  any flatte n ed fins with  a thi n, flat-head 
screwdriver. 
/ 
__.....-: 
--
2.  Check: 
• R adiato r hoses 
• R adiato r p ipes 
C racks/damage -> Replace. 
3.  Meas ure: 
• Radiator  cap opening  press ure 
Below the  spec ified  pressure -> Rep lace th e 
r adiator  cap. 
Radiator  cap...

pressure. 
c .  Measure  t
he ind ica ted  press ure with  the 
gauge  . 
••••••••••••••••••\
•••••••••••••• 
3. Measure: 
• Rad iator cap  opening  pressure 
Below th e  spec ified pres sure --+ Replace the 
rad iator  cap. 
Reier to CHECKING T HE R ADIATOR  on 
page  6-2. 
RADIATOR 
6-3  

OIL COOLER 
EA$26-IO 
OIL  COOLER 
Removing  the oil cooler 
) 
~--. . ~ 
L~-~m (1.0 m. kgf, 7.2 ft 0 lbf) 
__ __,@I_,,_ 
3 
6 
35 Nm ( 3 .5 m • kgf, 25 ft • lbf) 
Order Job/Parts to r emove  Qty Remarks 
Coola nt reservoir 
Muffle r assembly 
Cool ant 
Engine oil 
1  Radiator inlet hose 
2 Oil coole r inle t hose 
3 O il coole r o utle t h ose 
4 
O il coole r union bott 
5 Was her 
6 O il coo le r 
7 Wa ter  jacket  join t  1 
1 
1 
1 
, 
, 
, 
6-4 
Refer 
to  R AD IATOR o n  page 6-1. 
Refer  to ENG...

,..,.... 
CHECKING THE OIL COOLER 
1. Check: 
•Oil coo ler 
C racks/damage -> Rep lace . 
2. Check: 
•  Oil cooler inlet hose 
•  Oil coo le r  out let hose 
C racks/damage/wear-> 
Replace. 
,......, 
INS TALLING THE OIL COOLER 
1. C lean: 
• 
Mati ng  surfaces of the oil cooler and  the 
crankcase  (wi th  a 
cloth dampe ned  with lacq uer thinner) 
2. Install: 
•  0 -ring l@@I 
•  Oil coo le r 1  
• Washer 2 llljll![ij*•i 
•  Oil coo le r u n ion bol t 3  
Oil cooler union bolt 
35 Nm (3. 5 m·kgf, 25...

THERMOSTAT 
,..,..., 
THERMOSTAT 
Removing the thermostat assembly 
4 
10 Nm (1.0  m. kgf , 7.2  ft -lbf) 
Order Job/Parts to remove  Qty Remarks 
Muffler assembly Refer  to ENG INE REMOVAL  on page 5·3. 
Drain. 
Coola nt Refer  to C HAN G ING THE COOLA Nr on 
page  3-26. 
1 Radia tor ou tlet hose 1 
2 Wa te r  pump inl et hose  1 
3 
O il coole r outle t hose  1 Discon nect. 
4  Thermostat 
assemb ly 1 
6-6  

,..,..., 
CHECKING THE THERMOSTAT 
1. Check: 
• The rmos ta t assemb ly  1  
C rac ks/d amage -> Rep la ce . 
, . .,...., 
INSTALLING THE THERMOSTAT 
ASSEMBLY 
1 .  Fill: 
• Coo ling s ystem 
1 
(wit h the speci fi e d  a mou nt  o f the  recom ­
me nde d 
coola nt) 
Refe r to  CHANGI NG THE CO OLAN T on 
pag e 3-26. 
2 .  Ch
eck: 
•  Cooling system 
Leaks -> Repa ir or replace a ny fa ul ty part. 
Refe r to 
 INS TALLI NG THE RADIAT OR on 
page  6-2. 
3.  Meas ure : 
• Rad ia tor cap  openi ng p ress...

EA$26500 
WATER PUMP 
Removing the water pump 
Order Job/Parts to remove 
Coolant 
1 Water  pump inl et hose 
2 Water  pump assembly  Q

ty 
1 
1 
6-8 
WATER PUMP 
~ 12 Nm ( 1.2 m. kgf.  8.7 ft -lbf) 
Remarks 
Drain . 
Refer  to 
CHANGING TH E COO LANr on 
page 
3 ·26. 
Disconnect .  

Disassembling the water pump 
4 
Order 
1 
2 
3 
4 
5 6 
7 
8 
9 
1 0 
s mm 
9 mm 
1 0 
Job/Parts to remove 
Wa ter  pump  hous i
ng cover 
0-ring 
Ci rclip 
Wa ter pump  d
riven  gear 
Pin 
Was her 
Impe lle r  sh alt 
Mechani cal se al 
Bearing 
O il sea l 
WATER PUMP 
mm 
8 
7 mm 
2 
1 
10 Nm (1.0 m. kgf, 7 .2 ft -lbl) 
Qty Remarks 
1 
1 
1  1 
1 
1 
1 
1 
1 
1 
6 -9