maintenance - Polaris
maintenance - Polaris maintenance - Polaris
MAINTENANCE Filter Systems Breather Filter and Hoses 1. Lift the cargo box and locate the air box. 2. Follow the right-hand breather line out the side of the air box and locate the filter. 3. Remove and inspect the filter for debris. Blow gently through the filter in the direction of the arrow to check for clogging. Replace as needed. 4. Check hoses for cracks, deterioration, abrasion, or leaks. Replace as needed. 5. Reinstall the filter with the arrow pointing toward the engine. Secure the clamps. NOTICE: Operation of the vehicle without a breather filter can cause engine damage. Always reinstall the breather filter after removing it for service. 72
MAINTENANCE Carburetor The idle speed adjustment should be performed as outlined in the Periodic Maintenance Chart, or whenever the idle speed is changed. Recommended engine idle RPM is 1200 +/- 200. Carburetor/Engine Idle RPM Adjustment If the engine idle speed is unsatisfactory and all other conditions are favorable, the carburetor can be adjusted. 1. Apply the brakes. 2. Place the transmission in PARK. 3. Start the engine and allow it to warm up for approximately five minutes. 4. Remove the seat. Locate the idle adjust screw. 5. Place the transmission in gear. 6. Turn the screw in (clockwise) to raise RPM. Turn the screw out (counterclockwise) to lower RPM. Idle Adjust Screw 73
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- Page 30 and 31: FEATURES AND CONTROLS Roll-Over Pro
- Page 32 and 33: OPERATION Break-In Period Engine an
- Page 34 and 35: OPERATION Starting the Engine 1. Al
- Page 36 and 37: OPERATION Driving Procedure 1. Wear
- Page 38 and 39: OPERATION Driving Uphill Whenever t
- Page 40 and 41: OPERATION Driving Through Water You
- Page 42 and 43: OPERATION Driving in Reverse Follow
- Page 44 and 45: OPERATION Hauling Cargo WARNING Hau
- Page 46 and 47: OPERATION Dumping the Cargo Box 1.
- Page 48 and 49: OPERATION Parking the Vehicle 1. Ap
- Page 50 and 51: OPERATION All Wheel Drive (AWD) Loc
- Page 52 and 53: MAINTENANCE Periodic Maintenance Ch
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- Page 58 and 59: MAINTENANCE Engine Oil Always check
- Page 60 and 61: MAINTENANCE Engine Oil Oil and Filt
- Page 62 and 63: MAINTENANCE Engine Oil Oil and Filt
- Page 64 and 65: MAINTENANCE Gearcases Transmission
- Page 66 and 67: MAINTENANCE Spark Plugs Spark Plug
- Page 68 and 69: MAINTENANCE Cooling System The engi
- Page 70 and 71: MAINTENANCE Cooling System Overflow
- Page 72 and 73: MAINTENANCE Polaris Variable Transm
- Page 74 and 75: MAINTENANCE Vehicle Immersion NOTIC
- Page 78 and 79: MAINTENANCE Spark Arrestor WARNING
- Page 80 and 81: MAINTENANCE Throttle System WARNING
- Page 82 and 83: MAINTENANCE Brakes The front and re
- Page 84 and 85: MAINTENANCE Suspension Adjustments
- Page 86 and 87: MAINTENANCE Tires Wheel Removal 1.
- Page 88 and 89: MAINTENANCE Lights Headlight Beam A
- Page 90 and 91: MAINTENANCE Battery WARNING Battery
- Page 92 and 93: MAINTENANCE Battery Battery Install
- Page 94 and 95: MAINTENANCE Battery Battery Chargin
- Page 96 and 97: MAINTENANCE Cleaning and Storage Wa
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- Page 102 and 103: SPECIFICATIONS RANGER 400 HO Maximu
- Page 104 and 105: POLARIS PRODUCTS Part Number Descri
- Page 106 and 107: TROUBLESHOOTING Engine Doesn't Turn
- Page 108 and 109: TROUBLESHOOTING Engine Stops or Los
- Page 110 and 111: WARRANTY LIMITED WARRANTY Polaris S
- Page 112 and 113: WARRANTY LIMITATIONS OF WARRANTIES
- Page 114 and 115: WARRANTY U.S.A. EPA Emissions Limit
- Page 116 and 117: MAINTENANCE LOG Use the following c
- Page 118: MAINTENANCE LOG DATE MILES (KM) OR
MAINTENANCE<br />
Filter Systems<br />
Breather Filter and Hoses<br />
1. Lift the cargo box and<br />
locate the air box.<br />
2. Follow the right-hand<br />
breather line out the side<br />
of the air box and locate<br />
the filter.<br />
3. Remove and inspect the<br />
filter for debris. Blow<br />
gently through the filter<br />
in the direction of the<br />
arrow to check for clogging.<br />
Replace as needed.<br />
4. Check hoses for cracks, deterioration, abrasion, or leaks. Replace as<br />
needed.<br />
5. Reinstall the filter with the arrow pointing toward the engine.<br />
Secure the clamps.<br />
NOTICE: Operation of the vehicle without a breather filter can cause engine<br />
damage. Always reinstall the breather filter after removing it for<br />
service.<br />
72
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