Changing The Coolant - Yamaha FZ09E Service Manual

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CHANGING THE COOLANT
1. Remove:
• Radiator cap bolt "1"
• Radiator cap "2"
• Radiator cap stopper "3"
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AwARNING
A hot radiator is under pressure. Therefore,
do not remove the radiator cap when the en-
gine is hot. Scalding hot fluid and steam may
be blown out, which could cause serious in-
jury. When the engine has cooled, open the
radiator cap as follows:
Place a thick rag or a towel over the radiator
cap and slowly turn the radiator cap counter-
clockwise toward the detent to allow any re-
sidual pressure to escape. When the hissing
sound has stopped, press down on the rad i-
ator cap and turn it counterclockwise to re-
move.
2. Remove:
• Coolant reservoir bolts "1"
PERIODIC MAINTENANCE
• Coolant reservoir cover "2"
• Coolant reservoir "3''
• Collars "4"
3. Remove:
• Coolant reservoir cap "1"
4. Drain:
• Coolant
(from the coolant reservoir)
5. Remove:
• Water pump drain bolt "1"
• Copper washer "2"
6. Drain:
• Coolant
(from the engine and radiator)
7. Install:
• Water pump drain bolt
• Copper washer
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8. Install:
• Collars
3-26
Water pump drain bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)