Honda 954 Service Manual page 217

SPECIFICATIONS
Coolant capacity
Radiator cap relief pressure
Thermostat
Recommended antifreeze
Standard coolant concentration
TORQUE VALUES
Water p u m p cover bolt
ECT (Engine Coolant Temperature)/thermo sensor
Thermostat cover flange bolt
Cooling fan nut
Fan motor nut
Fan motor shroud mounting bolt
TROUBLESHOOTING
Engine temperature too high
Faulty radiator cap
Insufficient coolant
Passages blocked i n radiator, hoses or water jacket
Air in system
Faulty water p u m p
Thermostat stuck closed
Faulty temperature gauge or coolant temperature sensor
Faulty cooling fan motor
Faulty fan control relay
Engine temperature too low
Faulty temperature gauge or ECT/thermo sensor
Thermostat stuck open
Faulty fan control relay
-2
Radiator and engine
Reserve tank
Begin t o open
Fully open
12 N * m (1.2 kgf-m, 9 Ibf-ft)
23 N - m (2.3 kgf-m, 17 I b f W
12 N - m (1.2 kgf-m, 9 Ibf*ft)
3 N - m (0.27 kgf-m, 2.0 Ibf-ft)
5 N - m (0.5 kgfom, 3.6 Ibf-ft)
8 N.m (0.8 kgf-m, 5.8 Ibf-ft)
SPECIFICATIONS
3.1 liter (3.3 US qt, 2.7 Imp qt)
0.4 liter (0.4 US qt, 0.4 Imp qt)
108 137 kPa (1.1 - 1.4 kgf/cm2, 16 - 20 psi)
-
80.5 - 83.5-C (177
8 mm (0.3 in) m i n i m u m
Pro Honda HP Coolant o r an equivalent high quality ethylene
glycol antifreeze containing corrosion protection inhibitors
CT bolt
Apply sealant t o the threads.
CT bolt
Apply a locking agent t o the threads.
Coolant leak
Faulty water p u m p mechanical seal
Deteriorated O-rings
Damaged or deteriorated gasket
Loose hose connection or clamp
Damaged or deteriorated hose
Faulty radiator cap
182°F)
-
95°C (203°F)