Honda 954 Service Manual page 216

SYSTEM FLOW
PATTERN
SERVICE INFORMATION
TROUBLESHOOTING
SYSTEM TESTING
COOLANT REPLACEMENT
SERVICE INFORM AT1
GENERAL
Removing the radiator cap while the engine is hot can cause the coolant t o spray out, seriously scalding you.
Always let the engine and radiator cool down before removing the radiator cap.
Using coolant with silicate inhibitors m a y cause premature wear of water pump seals or blockage of radiator passages.
Using tap water m a y cause engine damage.
Add cooling system at the reserve tank. Do not remove the radiator cap except t o refill or drain the system.
All cooling system services can be done with the engine i n the frame.
Avoid spilling coolant on painted surfaces.
After servicing the system, check for leaks with a cooling system tester.
Refer to section 19 for coolant temperature sensor inspection.
6. COOLING
6-0
6- 1
6-2
6-3
6-4
0 N
THERMOSTAT
RADIATOR
WATER PUMP
RADIATOR RESERVE TANK
FAN CONTROL RELAY
SYSTEM
6-6
6-8
6-13
6-16
6-1 7