Honda CBR600F4i Series Service Manual page 205

COOLING SYSTEM
SPECIFICATIONS
I
ITEM SPECIFICATIONS
Coolont copocity
Radiator and eng ine 2.7 liter (2.9 US Qt, 2.4 Imp Qt)
Rc!lcrve tank
, Radiato r cap re li ef pressure
I
Thermostat
Begin to open
I
Fully open
: Valve l ift
I
Recommended antifreeze
I
Stanr111rd cnol11nt conc,mtration
TORQUE VALUES
Water pump cover flange bolt
Th ermostat cover flange bolt
ECT/thermo sensor
Cool ing fan mounting nut
Fan motor m ounting nut
Fan motor switch
TROUBLESHOOTING
Engine temperature too high
Faulty tcmpcroturc gouge or ECT/the rmo sensor
Therm ostat stuck closed
Fa ulty radiator cap
Insufficient coo lant
0.31 liter (0.33 US
Qt,
0.27 Imp
Qt)
108- 137 kPa (1.1 -1.4 kgf/cm 2 • 16- 20 psi)
80 - 84
·c
(1/6 -183 'Fl
90
·c
(194 'F)
H
mm
(0.3
in) minim11m
Pro Ho ndll HP Cool1mt or Im P.<711iv11lent high quality ethylene
g lycol antifreeze conwin ing corrosion protection inhibitors
12 N•m
( 1.2
kgf•m , 9 lbf•ft)
12 N•m (1.2 kgforn, 9
Iur
0
r1)
23 N•m (2.3 kgt•m , 17 !bf.ft)
3 N•m (0.27 kgf•m, 2.0 lbf·ftl
5 N•rn (0.5 kyf•m, 3.6 lbf•ft)
18 N•m (1.8 kgf·m, 13 lbf•ft)
Coolant leak
50%
mixture with soft water
CT bolt.
CT bolt.
Apply a locking agent to the threads.
App ly sealant to the threads.
1-aulty w11ter pump mechanical seal
De1e riorotcd O rings
• Faul ty radiator cap
Passa!=les blocked in radiator, hoses or water jacket
Air in syst em
Damaged o r deteriorated cylinde r head gasket
Loose hose connection or clamp
Damaged or deteriorated ho!lc
Fa ulty cooling fan motor
• Faulty fan motor switch
Faulty water µurnµ
Engine temperature too low
Faulty temperature gauge or ECT/thermo sensor
Thermostat stuck open
Foulty cooling fan motor switch
6-2