SPEC
63
Model
RS90RX/RS90GTX/RS90GTAX/RS90LTX/RS90LTGTX
Cooling system:
Filler cap opening pressure
95.0 ~ 125.0 kPa (0.95 ~ 1.25 kg/cm
2
13.5 ~ 17.8 psi)
Water pump type
Single-suction centrifugal pump (Impeller type)
Reduction ratio
22/28 (0.786)
Thermostat
Opening temperature
69.0 ~ 73.0 °C (156.2 ~ 163.4 °F)
Valve lift
7.0 mm (0.28 in)/85 °C (185 °F)
Coolant type
High quality ethylene glycol antifreeze containing corro-
sion inhibitors
Coolant mixing ratio (coolant : water)
3 : 2 (60% : 40%)
Capacity
4.8 L (4.22 Imp qt, 5.07 US qt) (RS90RX/RS90GTX /
RS90GTAX)
5.6 L (4.93 Imp qt, 5.92 US qt) (RS90LTX/RS90LTGTX )
MAINTENANCE SPECIFICATIONS