146
MAINTENANCE
Storage
Proper preparation of the engine and fuel system is vital to the prevention of rust and
corrosion of engine parts.
Whenever the machine is stored for a period of more than 60 days, the engine must
be fogged, following the fogging instructions on the can.
Always add a fuel conditioner/stabilizer to the fuel tank. Run the engine for five min-
utes to get the additives through the entire fuel system and top off with fuel.
Fuel additive products are available through your Polaris dealer.
NOTE:
Before storing the machine, add lubricant to the fuel in the tank at a 40:1 ratio
and then run the engine for three to five minutes. This will lubricate the fuel pump
diaphragm to keep it flexible and help prevent loss of prime.
Jet restriction caused by improper storage can cause lean conditions and very poor
slow speed driving quality.
Summary of Contents for Sportsman 90
Page 1: ......
Page 3: ...Indicates a potential hazard which could result in severe injury or death ...
Page 5: ...ii ...
Page 17: ...R 1 RIDER S SECTION ...
Page 27: ...R 11 KNOW YOUR MACHINE 1 2 3 ...
Page 42: ...6 GENERAL SAFETY AND DESCRIPTION OF LABELS 1 WARNING ...
Page 50: ...14 GENERAL SAFETY AND DESCRIPTION OF LABELS 5 6 ...
Page 52: ...16 GENERAL SAFETY AND DESCRIPTION OF LABELS 7 10 8 8 ...
Page 83: ...47 VEHICLE IDENTIFICATION NUMBERS 2 1 ...
Page 120: ...84 RIDING ...
Page 122: ...86 RIDING Making Turns ...
Page 126: ...90 RIDING Traveling Uphill 15_ Maximum ...
Page 128: ...92 RIDING Sidehilling ...
Page 130: ...94 RIDING Traveling Downhill ...
Page 136: ...100 RIDING Trail Obstacles ...
Page 138: ...102 RIDING Parking on an Incline ...
Page 159: ...123 MAINTENANCE Lubrication Recommendations Operating Range 2 Transmission plug ...
Page 161: ...125 MAINTENANCE NOTE Hours are based on 10 mph average 4 ...
Page 207: ...171 WIRING DIAGRAM ...
Page 208: ...172 WIRING DIAGRAM ...