Ariens Compact 24 LE Service Manual
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Ariens Compact 24 LE Service Manual

Compact series
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See also: Manual
®
Sno-Thro
Service Guide
Compact Series
Models
920021 – Compact 24 LE
(SN 135000 +)
920022 – Compact 24 LET
(SN 005000 +)
920317 – Compact 22 L CE
(SN 180,000 +)
920318 – Compact 24 LET CE
(SN 180,000 +)
920321 – Compact 24 LE CE
(SN 180,000 +)
E10
ENGLISH
04854800 • 8/15

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Summary of Contents for Ariens Compact 24 LE

  • Page 1 (SN 135000 +) 920022 – Compact 24 LET (SN 005000 +) 920317 – Compact 22 L CE (SN 180,000 +) 920318 – Compact 24 LET CE (SN 180,000 +) 920321 – Compact 24 LE CE (SN 180,000 +) ENGLISH 04854800 • 8/15...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SAFETY ......3 TRACK REPLACEMENT ....30 PRACTICES &...
  • Page 3 Installing unauthorized parts will not automatically void the warranty; however, the warranty will not apply if the installation and use of unauthorized parts damages the unit. The Ariens warranty applies solely to defects in Ariens materials and / or factory workmanship. Ariens disclaims liability for any claims or damages –...

  • Page 4: Safety

    SIGNAL WORDS SAFETY The safety alert symbol above and signal words below are Read these safety rules and follow them closely. Failure to used on decals and in this manual. Read and understand follow these rules could lead to loss of control of unit, all safety messages.

  • Page 5: Safety Decals

    SAFETY DECALS Stop engine, remove key, and read manual The safety decals on your machine are visual reminders of before making any repairs or adjustments. the important safety information in this manual. All messages on your unit must be fully understood and carefully followed.

  • Page 6: Safety Rules

    SAFETY RULES Handle fuel with care; it is highly flammable. • Use an approved fuel container. The following safety instructions are based on the B71.3 specifications of the American National Standards Institute • Never add fuel to a running engine or hot engine. in effect at the time of production.

  • Page 7: Clearing A Clogged Discharge Chute

    After striking a foreign object, stop the engine, remove the Never operate the snow thrower without good visibility or wire from the spark plug, disconnect the cord on electric light. Always be sure of your footing, and keep a firm hold motors, thoroughly inspect the snow thrower for any on the handles.

  • Page 8: Slope Operation

    Accessories operation or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown from Use only Ariens Company-recommended attachments or the machine. accessories that are designed for your unit and that are appropriate to your use and can be used safely in your Slope Operation application.

  • Page 9: Draining Fuel System

    DRAINING FUEL SYSTEM SERVICE POSITION Move unit to an open, well-ventilated area with no WARNING: AVOID INJURY. Before placing unit flames or sparks. in service position, close fuel valve and drain Remove cap from fuel tank and siphon fuel into a fuel from tank and fuel system.

  • Page 10: Bottom Cover Removal

    BOTTOM COVER REMOVAL See Figure 4. Remove hardware retaining bottom cover to frame NOTICE: Save all hardware for reinstallation. and remove cover. WARNING: AVOID INJURY. Before placing unit in service position, close fuel valve and drain fuel from tank and fuel system. See Draining Fuel System on page 8.

  • Page 11: Separate Auger Housing From Frame

    SEPARATE AUGER HOUSING FROM FRAME NOTICE: Save all hardware for reinstallation. Stop engine, remove key and wait for all moving parts to stop and for hot parts to cool. Disconnect spark plug wire from engine. Remove cable hanger from chute rotation rod. See Figure 6.
  • Page 12 See Figure 9. See Figure 10. 10. Remove hardware securing belt finger to engine and 12. Position support, such as a trash can, under remove belt finger. handlebars so tractor / frame remains upright when separated from auger housing. 11. Remove attachment drive belt from attachment sheave.

  • Page 13: Attachment Drive Belt Replacement

    ATTACHMENT DRIVE BELT Install Attachment Drive Belt REPLACEMENT Install belt onto attachment drive pulley. See Figure 13. Remove Attachment Drive Belt With assistance from a helper, engage attachment NOTICE: Save all hardware for reinstallation. clutch lever so attachment brake will not obstruct Stop engine, remove key and wait for all moving parts attachment drive pulley in step 3.

  • Page 14: Traction Drive Belt Replacement

    TRACTION DRIVE BELT REPLACEMENT Remove Traction Drive Belt NOTICE: Save all hardware for reinstallation. Stop engine, remove key and wait for all moving parts to stop and for hot parts to cool. Disconnect spark plug wire from engine. Separate auger housing from frame. See Separate Auger Housing from Frame on page 10.

  • Page 15: Attachment Brake Replacement

    Install Traction Drive Belt ATTACHMENT BRAKE REPLACEMENT See Figure 16. Remove Attachment Brake Install belt onto traction drive pulley. NOTICE: Save all hardware for reinstallation. Install belt onto traction sheave. Stop engine, remove key and wait for all moving parts Move swing gate so swing gate tab aligns with stop to stop and for hot parts to cool.
  • Page 16 See Figures 18 and 19. Place unit in service position. See Service Position on page 8. Engage and disengage attachment clutch to verify brake roller on attachment idler does not interfere with Remove bottom cover. See Bottom Cover Removal on brake pad.

  • Page 17: Friction Disc Replacement

    FRICTION DISC REPLACEMENT See Figure 22. Remove spring clip from right side of hex shaft. Remove Friction Disc Remove hardware securing bearing flange to left side NOTICE: Save all hardware for reinstallation. of frame and remove bearing flange. WARNING: AVOID INJURY. Before placing unit in service position, close fuel valve and drain fuel from tank and fuel system.
  • Page 18 Install Friction Disc See Figure 24. Move hex shaft left and remove pinion gear and flat Install friction disc to drive carrier with cup side steel washer from hex shaft. positioned toward drive carrier. See Figure 25. Continue moving hex shaft left and remove friction Secure friction disc to drive carrier with three tapping disc.

  • Page 19: Auger Replacement

    Reinstall adjustment pivot pin into speed selector arm AUGER REPLACEMENT and secure with hairpin. Remove Auger 10. Reinstall bottom cover and secure with six hex bolts. NOTICE: Save all hardware for reinstallation. 11. For wheel models, reinstall wheels and secure with Stop engine, remove key and wait for all moving parts axle lock pins.
  • Page 20 See Figure 28. Remove hardware securing auger bushings to housing. 1. Shear Bolt 2. Bushing 1. Tapping Screw 3. Auger 2. Auger Bushing Figure 30 Figure 28 Install Auger See Figure 29. See Figure 31. Remove auger assembly from housing. Install auger onto auger shaft with auger kickers facing gearcase.
  • Page 21 Align holes in auger with holes in auger shaft and See Figure 33. reinstall shear bolt. Torque bolt to 7.9 – 16.5 N•m Tighten three hex nuts securing bearing plate to (5.8 – 12.2 lb-ft). If torque wrench is unavailable, housing.

  • Page 22: Auger Gearcase Replacement

    AUGER GEARCASE REPLACEMENT IMPELLER REPLACEMENT Remove Gearcase Assembly Remove Impeller NOTICE: Save all hardware for reinstallation. NOTICE: Save all hardware for reinstallation. Stop engine, remove key and wait for all moving parts Stop engine, remove key and wait for all moving parts to stop and for hot parts to cool.

  • Page 23: Engine Replacement

    ENGINE REPLACEMENT Remove Engine NOTICE: Save all hardware for reinstallation. Drain gasoline from fuel system and tank. See Draining Fuel System on page 8. Stop engine, remove key and wait for all moving parts to stop and for hot parts to cool. Disconnect spark plug wire from engine.
  • Page 24 Reinstall traction drive belt onto traction sheave. Reinstall idler spring to traction drive idler and frame. Align attachment sheave key with crankshaft keyway and reinstall attachment sheave onto crankshaft. Secure with locking washer and hex bolt and tighten hardware. Reinstall attachment drive belt onto attachment sheave.

  • Page 25: Traction Drive Cable Replacement

    TRACTION DRIVE CABLE See Figure 40. Disconnect lower traction drive cable from upper REPLACEMENT traction drive cable. Remove Traction Drive Cable Loosen, but DO NOT remove shoulder bolt retaining NOTICE: Save all hardware for reinstallation. cable pulley to cable pulley bracket. Remove cable from cable pulley and remove cable WARNING: AVOID INJURY.

  • Page 26: Axle Bushing Replacement

    AXLE BUSHING REPLACEMENT Install Bushing Pre-tap new bushings with original tapping screws. Remove Bushing Install bushing onto axle. NOTICE: Save all hardware for reinstallation. Secure bushing to frame with two tapping screws from inside frame and tighten hardware. WARNING: AVOID INJURY. Before placing unit in service position, close fuel valve and drain See Figure 42.

  • Page 27: Bearing Flange Replacement

    BEARING FLANGE REPLACEMENT CHUTE GEAR REPLACEMENT Remove Bearing Flange Remove Pinion Gear NOTICE: Save all hardware for reinstallation. NOTICE: Save all hardware for reinstallation unless specified otherwise. WARNING: AVOID INJURY. Before placing unit Stop engine, remove key and wait for all moving parts in service position, close fuel valve and drain to stop and for hot parts to cool.
  • Page 28 Install Pinion Gear See Figure 45. Remove hardware securing chute mount bracket to Install flat steel washer onto pinion gear. chute pedestal. Insert pinion gear through pinion gear bracket and Remove pinion gear bracket from chute pedestal. secure with new push nut. Reinstall pinion gear bracket to chute pedestal and secure with two tapping screws.
  • Page 29 1. Friction Plate 1. Top Locking Flange Nut 2. Chute Mount Bracket 2. Compression Spring 3. Chute Rotation Gear 3. Friction Plate 4. Round Head Square Neck Bolt 4. Friction Washer 5. Round Head Square Neck Bolt Figure 48 6. Chute Rotation Gear 7.

  • Page 30: Scraper Blade Replacement

    SCRAPER BLADE REPLACEMENT TRACK DRIVE WHEEL REPLACEMENT Remove Scraper Blade Remove Track Drive Wheel NOTICE: Save all hardware for reinstallation. NOTICE: Save all hardware for reinstallation. WARNING: AVOID INJURY. Before tipping unit WARNING: AVOID INJURY. Before placing unit onto handlebars, close fuel valve and drain fuel in service position, close fuel valve and drain from tank and fuel system.

  • Page 31: Track Replacement

    Install Track Drive Wheel TRACK REPLACEMENT Align keyway in track drive wheel with key on drive Remove Track axle and install wheel onto axle. NOTICE: Save all hardware for reinstallation. Align track drive wheel with track center and secure with snap ring. WARNING: AVOID INJURY.

  • Page 32: Bogie Wheel Replacement

    Install Track BOGIE WHEEL REPLACEMENT See Figure 53. Remove Bogie Wheel IMPORTANT: Tracks are directional and must be installed NOTICE: Save all hardware for reinstallation. with treads in the orientation shown in Figure 53. Install track onto carriage assembly so bogie wheels WARNING: AVOID INJURY.

  • Page 33: Bearing Flange Replacement (Track Models)

    BEARING FLANGE REPLACEMENT See Figure 56. Loosen, but DO NOT remove hardware securing (TRACK MODELS) mount plates to side plates on track carriage. Remove Bearing Flange From Right Side of Frame NOTICE: Save all hardware for reinstallation. WARNING: AVOID INJURY. Before placing unit in service position, close fuel valve and drain fuel from tank and fuel system.
  • Page 34 12. Remove spring clip from left side of pinion shaft. See Figure 59. See Figure 58. 15. Remove hardware securing bearing flange to frame and remove bearing flange. NOTICE: Sleeve bushing will fall from pinion shaft in following step. 13. Move pinion shaft left until removed from pinion sprocket.
  • Page 35 See Figure 61. Reinstall Woodruff key onto axle. 10. Reinstall spur gear onto axle and align keyway with Woodruff key. Reinstall spur gear over key. 11. Reinstall sleeve bushing onto axle end. 12. Reinstall roll pin into axle. 13. Align spur gear with pinion sprocket and slowly insert axle through frame and side plate until axle stops.
  • Page 36 Remove Bearing Flange From Side Plate and / or Left Side of Frame NOTICE: Save all hardware for reinstallation. WARNING: AVOID INJURY. Before placing unit in service position, close fuel valve and drain fuel from tank and fuel system. See Draining Fuel System on page 8.

  • Page 37: Service Parts

    Install Bearing Flange to Side Plate SERVICE PARTS and / or Left Side of Frame Description Part No. NOTICE: Bearing flanges are installed to frame exterior Spark Plug 21547400 and to interior of side plates. Attachment Drive Belt 07200725 Install bearing flange(s) and secure with three hex bolts and three center locking flange nuts.

  • Page 38: Service Record

    SERVICE RECORD DATE SERVICE PERFORMED NOTES EN – 37...
  • Page 40 655 West Ryan Street Brillion, WI 54110 ariensstore.com ariens.custhelp.com...

This manual is also suitable for:

Compact 24 letCompact 22 l ce

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