Engine Cooling System: 1F-18
Seal Washer
Visually inspect the seal washer for damage, with
particular attention given to the sealing face.
Replace the seal washer that shows indications of
leakage.
Impeller / Shaft
Visually inspect the impeller and its shaft for damage.
Replace the impeller or shaft if necessary.
Impeller Shaft Journal
Visually inspect the journal for damage or scratch.
Replace the holder if necessary.
Specifications
Service Data
B947H11607001
Thermostat + Radiator + Fan + Coolant
I947H1160048-01
I947H1160049-01
I947H1160050-01
Item Specification Note
Thermostat valve opening
temperature
Approx. 82 °C (180 °F) —
Thermostat valve lift Over 8 mm (0.31 in) and at 95 °C (203 °F) —
ECT sensor resistance
20 °C
(68 °F)
Approx. 2.45 kΩ —
50 °C
(122 °F)
Approx. 0.811 kΩ —
80 °C
(176 °F)
Approx. 0.318 kΩ —
110 °C
(230 °F)
Approx. 0.142 kΩ —
Radiator cap valve opening
pressure
93 – 123 kPa (0.9 – 1.2 kgf/cm
2
, 13.2 – 17.5 psi) —
Cooling fan operating temperature
OFF → ON Approx. 105 °C (221 °F) —
ON → OFF Approx. 100 °C (212 °F) —
Engine coolant type
Use an anti-freeze/coolant compatible with aluminum
radiator, mixed with distilled water only, at the ratio of 50:50.
—
Engine coolant
Reservoir tank
side
Approx. 250 ml (0.3/0.2 US/lmp qt) —
Engine side Approx. 2 500 ml (2.6/2.2 US/lmp qt) —
Manuals by Motomatrix / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk / www.motomatrix.co.uk