Sym MAXSYM 400i User Manual

12. Cooling System
12-2
Precautions in Operation
Warning:
 Refill the radiator with distilled water or specified additives.
 Add coolant to the reservoir.
 The cooling system can be serviced on the motorcycle.
 Avoiding spilling the coolant on the painted surface.
 Test the cooling system for any leakage after the repair.
 Please refer to Section 17 for inspection of the temperature sensor switch for the fan motor and
the water thermometer.
Technical Specification
Item
Specification
Pressure to open filler cap
0.9±0.15 Kg/cm²
Capacity of coolant: Engine + radiator
Reservoir upper
1500c.c.
350c.c.
Thermostat
Begins to activate at : 82~92ºC
Stroke : 0.05~3.0mm/80ºC
Boiling point
Not-pressured : 107.7ºC
Pressurized: 125.6ºC
Torque Value
For water pump rotor 1.0~1.4kgf-m
Tools Requirement
Special tools
Water pump bearing driver (6901)
Water pump oil seal driver (Inner)
Water pump mechanical seal driver
Inner bearing puller
˙While the engine is running, never attempt to open the radiator filler cap, the pressurized hot
coolant may shoot out and cause serious scalding injury. No maintenance work is allowed to
perform unless the engine is completely cooled down.
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Sym MAXSYM 400i Specifications

General

Brand	Sym
Model	MAXSYM 400i
Category	Scooter
Language	English