Ariens 301-310 Service Manual Download Page 13

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4.2  SERVICE POSITIONS

Ariens Dealers will provide any service or adjustments 
which may be required to keep your unit operating at 
peak efficiency. Should engine service be required, 
contact an Ariens dealer or an authorized engine 
manufacturer’s service center.

Service Position

Place unit on a flat level surface. ALWAYS stop engine 
and disengage clutches. Tip up on the service bar for 
ease of access during some procedures. Assure unit is 
secure and will not tip over. Strap and clamp onto lift if 
used.

When unit is tipped up onto its service bar, undrained 
gasoline drawn into cylinder may wash cylinder wall 
and shorten engine life.

4.3  FILLING THE FUEL TANK

To add fuel to fuel tank (Figure 3):

1. ALWAYS place unit in open or well ventilated area.

2. Stop engine and allow to cool for 2 minutes.

3. Clean fuel cap and surrounding area to prevent dirt 

from entering fuel tank.

4. Remove cap.

IMPORTANT: DO NOT use gasohol or gasoline 
containing alcohol. Alcohol will cause internal parts to 
deteriorate. See Engine Manual for correct type and 
grade of fuel.

5. Fill fuel tank to within 1/2" (1.3 cm) below bottom of 

filler neck with unleaded gasoline.

6. Replace fuel cap and tighten.

7. ALWAYS clean up any spilled fuel.

Maintenance Schedule

The chart below shows the recommended 
maintenance schedule that should be performed on a 
regular basis. More frequent service may be required 
due to working conditions (heavy loads, high ambient 
temperatures, dusty conditions, or airborne debris).

See Engine Manual for further maintenance and 
troubleshooting information.

4.4  GENERAL LUBRICATION

IMPORTANT: Wipe each grease fitting clean before 
and after lubrication. Keep grease and oil off belts to 
avoid slippage and deterioration.

NOTE: Apply Sten Mix Hi-Temp Grease or equivalent 
to the lube fittings. Order P/N: 00036800 - three pack of 
3 oz. cartridges or 00036700 - ten pack of 14 oz. 
cartridges.

The steering system, front wheels, left rear wheel and 
linkage pivot points should be lubricated every 
 25 hours of operation, or twice each season, 
whichever occurs first (Figure 4). 

WARNING: ACCIDENTAL ENGINE START 
UP can cause death or serious injury. 
ALWAYS stop engine, remove key, wait for 
moving parts to stop and remove wire from 
spark plug before adjusting or servicing.
HOT SURFACES can result in death or 
serious injury. 
DO NOT touch parts which are hot from 
operation.
ALWAYS allow parts to cool.

ROTATING PARTS can cut off body parts. 
Keep hands and feet away. Loose clothing, 
long hair or scarves can get caught in rotating 
parts and cause death or serious injury. 

CAUTION: FUEL SPILLS may result in minor 
or moderate injury and/or damage to the unit. 
Before unit is tipped up onto housing, remove 
enough fuel so that no spillage will occur. 
Remove battery to prevent spillage of 
electrolyte.

FLAMMABLE FUEL and its EXPLOSIVE 
VAPORS can result in death or serious injury.

Handle fuel with care. ALWAYS  use an 
approved fuel container.

No Smoking! No lighted Materials!

No Open Flame!

Allow engine to cool before any service.

1. Oil Fill Cap and Dipstick
2. Air Cleaner Cover
3. Spark Plug

4. Oil Drain Plug
5. Fuel Tank
6. Fuel Cap

Figure 3

1

2

3

4

5

6

Summary of Contents for 301-310

Page 1: ......

Page 2: ...ne 5 18 5 1 Engine Troubleshooting 5 18 5 2 Engine Oil 5 19 5 3 Changing Oil 5 19 5 4 Air Cleaner 5 19 5 5 Spark Plug 5 20 5 6 Muffler 5 20 5 7 Engine Removal 5 20 5 8 Engine Replacement 5 20 Section...

Page 3: ...l be honored 1 4 UNAUTHORIZED REPLACEMENT PARTS Use only Ariens replacement parts The replacement of any part on this vehicle with anything other than an Ariens authorized replacement part may adverse...

Page 4: ...needed for the job should be gathered before work is started Interrupting a job to locate tools or parts is a needless delay A list of required special tools has been included in this manual 2 7 SERVI...

Page 5: ...unit is indoors Abnormal Vibrations are a warning of trouble Striking a foreign object can damage unit Stop unit and engine Wait for all moving parts to stop Remove wire from spark plug Inspect unit...

Page 6: ...hot parts to cool Keep unit free of dirt stones and other debris Clean up oil or fuel spills Storage DO NOT store unit inside a building with fuel in the fuel tank where any ignition sources are pres...

Page 7: ...Precleaner Paper Element Foam Precleaner Engine Oil Type SAE 30 SAE 30 SAE 30 SAE 30 Spark Plug 030 030 030 030 Transmission Sealed Case Sealed Case Sealed Case Sealed Case Speed Forward Max mph kph...

Page 8: ...aper Element Foam Precleaner Engine Oil Type SAE 30 SAE 30 SAE 30 SAE 30 Spark Plug 030 030 030 030 Transmission Sealed Case Sealed Case Sealed Case Sealed Case Speed Forward Max mph kph 1 6 5 5 2 6 8...

Page 9: ...aper Element Foam Precleaner Engine Oil Type SAE 30 SAE 30 SAE 30 SAE 30 Spark Plug 030 030 030 030 Transmission Sealed Case Sealed Case Sealed Case Sealed Case Speed Forward Max mph kph 1 6 5 5 2 6 8...

Page 10: ...aner Paper Element Foam Precleaner Engine Oil Type SAE 30 SAE 30 SAE 30 SAE 30 Spark Plug 030 030 030 030 Transmission Sealed Case Sealed Case Sealed Case Sealed Case Speed Forward Max mph kph 1 4 5 0...

Page 11: ...per Element Foam Precleaner Engine Oil Type SAE 30 SAE 30 SAE 30 SAE 30 Spark Plug 030 030 030 030 Transmission Sealed Case Sealed Case Sealed Case Sealed Case Speed Forward Max mph kph 1 6 5 5 2 6 8...

Page 12: ...ft to 1st or 2nd speed Slowly release clutch Shift to desired speed Depress clutch pedal Depress Brake pedal Before leaving operator s position Shift to neutral Engage parking brake Disengage mower cl...

Page 13: ...or airborne debris See Engine Manual for further maintenance and troubleshooting information 4 4 GENERAL LUBRICATION IMPORTANT Wipe each grease fitting clean before and after lubrication Keep grease...

Page 14: ...occur when front edge of mower clutch is positioned in line with rear edge of forward notch of quadrant as viewed through slot in left side of cowl 3 Full locked in engagement should occur when lever...

Page 15: ...rclockwise to lower it Figure 8 Cutting Height Cutting height range is 1 to 4 2 5 to 10 1 cm Place unit on a smooth flat level surface 1 With blade s positioned side to side measure distance of blade...

Page 16: ...and adjustment strap together 2 Slide lift strap and adjustment strap together to raise or apart to lower rear of pan 3 Select tapped hole in lift strap that provides proper adjustment install cap scr...

Page 17: ...able through your Ariens Dealer On units with steering adjustment bracket loosen lower lock nut and tighten adjustment nut until steering works smoothly with no play in gears Tighten lower lock nut 4...

Page 18: ...ty suction pipe 2 Bad electrical connection 23 Sticking throttle restricted movement 44 Choked oil filter 3 Faulty starter motor 24 Exhaust pipe restriction 45 Bad solenoid switch 4 Incorrect grade of...

Page 19: ...n engine crankcase by removing oil drain plug After oil has drained replace plug 2 Remove oil fill cap and dipstick 3 Pouring slowly fill crankcase with oil See specifications 4 Check oil level with d...

Page 20: ...l to determine hardware used on replacement engine NOTE Depending on horsepower and manufacturer various bolt patterns and amounts of hardware taptites or cap screws may be used to secure engine The f...

Page 21: ...OTE On Kawasaki engines torque cap screws to 18 ft lbs 13 3 Nm Figure 17 Briggs Stratton Engine Figure 18 1 Clip 2 Overflow Tube 3 Hose Clamp 4 Throttle Bracket 5 Throttle Lever 6 Throttle Brace 7 Lin...

Page 22: ...nger from back cover and mower belt from engine pulley 2 Remove five cap screws with lock washers that secure friction wheel and guard to hub this provides clearance for removal of belt 3 Place speed...

Page 23: ...an with height control lever Lowering mower pan down on blocks will relieve weight on linkage and make removal of pins easier 3 Remove hair pin and rear hanger pin from swivel bracket to disconnect re...

Page 24: ...h that of a different diameter refer to parts manual for correct front lift arm in conjunction with strap adjustment Check all linkages for wear or damage and replace as necessary See Figure 22 for He...

Page 25: ...ove retainer hub and woodruff keys from spindle shaft along with bearing slinger 10 Remove capscrews holding spindle housing to mower pan and remove spindle housing 11 Press shaft out of spindle housi...

Page 26: ...r pan and disconnect link Refer to Mower Pan section for removal of mower pan 3 Remove cotter pin from drag link at tie rod arm and disconnect drag link 4 Remove four bolts that secure axle bracket to...

Page 27: ...screws attaching yoke to carrier and remove yoke 4 Remove two flange whizlock screws attaching bearing housing to carrier and remove bearing housing 5 Remove shim washer from spindle bolt 6 Remove fo...

Page 28: ...emble in reverse order NOTE When resetting brake adjustment be sure brake band does not twist 8 2 CLUTCH AND BRAKE ADJUSTMENT Clutch and brake adjustments are dependent upon each other If depressing c...

Page 29: ...from short axle and remove axle 2 Drive roll pin out of long axle opposite gear case and remove long axle along with washer inside of axle bearing 3 Remove cotter pin from brake rod and remove rod 4 R...

Page 30: ...GEAR CASE REPLACEMENT 1 Bolt gear case to frame 2 Insert axle guide tool into gear case from inside of frame 3 Slide in long axle and secure with washer and roll pin Remove axle guide 4 Replace seal a...

Page 31: ...9 31 Friction Wheel Wear Guide Figure 31...

Page 32: ...pscrews at top of service bar and hair pin at bottom Insert upper boot so that notches line up with retainer clips inside cover assembly then rotate in place Slide bagger baskets into position on tube...

Page 33: ...damage area around that which is being removed 28 and 32 Mower Pans Position lower boot so that the two rear pan clips are in line with the notches in the boot Place boot in front pan clip Rotate boot...

Page 34: ...s three positions OFF RUN and a momentary START position In the OFF position there should be continuity between contacts M and G In the RUN position there should be no continuity between contacts B an...

Page 35: ...e positive jumper cable to the positive terminal of the discharged battery 4 Connect the other end of the same jumper cable to the positive terminal of the booster battery 5 Connect one end of the sec...

Page 36: ...Ariens Company 655 West Ryan Street P O Box 157 Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www ariens com...

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