Recommended Coolant; Cooling System Specifications - Polaris Magnum 2x4 Service Manual

ENGINE
Cooling System
5 Blade Fan - Air Cooled Models
6 Blade Fan - Liquid Cooled Models
Fan assembly shown is
for air cooled models
Raised side of reinforcement
rib faces engine on air
cooled and liquid cooled
-1
Red dot faces engine
Washer used here on metal fan blades
Recommended Coolant
Use only high quality antifreeze/coolant mixed with dis-
tilled water in a 50/50 or 60/40 ratio, depending on
freeze protection required in your area. CAUTION:
Using tap water in the cooling system will lead to a
buildup of deposits which may restrict coolant flow and
reduce heat dissipation, resulting in possible engine
damage. Polaris Premium 60/40 Antifreeze/Coolant is
recommended for use in all cooling systems, and
comes pre-mixed and ready to use.
Cooling System Specifications
250/300
Fan Switch (Off) 210 0 F (99 0 C)
±
10 0
Fan Switch (On) 235°F(113°C)
Hot Light On - 4 Strokes
-
Hot Light On - 2 Strokes
-
System Capacity
-
Radiator Cap Relief
-
Pressure
Polaris Industries Inc.
3.7
Sportsman 500
Style
Fan motor
bracket
Forward
..---
Some models, add spacer (PN
5211809) between fan motor
bracket and frame
Liquid Cooled
Scrambler and Sport
Except
Scrambler and Sport
154
0
F (68
0
C)
±
50
175° F (79° C)
±
5°
174 0 F (79° C) 190 0 F (88 0 C)
-
221 0 F (105° C)
205 0 F (96 0 C) 205 0 F (96 0 C)
2.25 Quarts 2.25 Quarts
13 PSI 13 PSI
5/98