Ariens 920025 Service Manual Download Page 1

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Compact Series Sno-Thro

05135330A • 7/18

ENGLISH

Models

920025 – Compact Classic 24

(SN )

920026 – Compact 20

(SN )

920027 – Compact 24

(SN )

920028 – Compact 24 Track

(SN )

920317 – Compact 22 CE

(SN )

920318 – Compact 24 Track CE

(SN )

920321 – Compact 24 CE

(SN )

920328 – Compact Classic 24 CE

(SN )

E10

Service Guide

Summary of Contents for 920025

Page 1: ...Classic 24 SN 000101 920026 Compact 20 SN 000101 920027 Compact 24 SN 000101 920028 Compact 24 Track SN 000101 920317 Compact 22 CE SN 250000 920318 Compact 24 Track CE SN 250000 920321 Compact 24 CE...

Page 2: ...Remove Bearing 22 Install Bearing 22 SWING GATE REPLACEMENT 23 Remove Swing Gate 23 Install Swing Gate 23 AUGER REPLACEMENT 25 Remove Auger 25 Install Auger 26 IMPELLER REPLACEMENT 27 Remove Impeller...

Page 3: ...AXLE BEARING REPLACEMENT TRACK MODELS 49 Remove Right Bearing 49 Install Right Bearing 51 Remove Left Bearing 52 Install Left Bearing 53...

Page 4: ......

Page 5: ...Ariens warranty applies solely to defects in Ariens materials and or factory workmanship Ariens disclaims liability for any claims or damages whether warranty property damage personal injury or death...

Page 6: ...ures of this unit If you loan rent or sell this product to others provide them with all manuals If you have any questions please call our customer support line at 920 756 4688 or contact us at www ari...

Page 7: ...erating Keep children out of work area and under watchful care of a responsible adult 080000945 08000519B Figure 1 3 2 1 Stop engine remove key and read manual before making any repairs or adjustments...

Page 8: ...g engine or hot engine Fill fuel tank outdoors with extreme care Never fill fuel tank indoors Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place cont...

Page 9: ...orest covered or brush covered land unless exhaust system is equipped with a spark arrester meeting applicable local state or federal laws A spark arrester if used must be maintained in effective work...

Page 10: ...edge of a cliff or ditch or if an edge caves in Fuel DO NOT run engine in an enclosed area Always provide good ventilation Fumes from engine exhaust can cause injury or death Fuel is highly flammable...

Page 11: ...ICE NEVER store unit in service position SEPARATE HOUSING FROM FRAME Remove Auger Housing IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop...

Page 12: ...cover and remove belt cover See Figure 5 See Figure 6 9 Remove hardware retaining belt finger to engine and remove belt finger See Figure 7 10 Remove attachment drive belt from attachment sheave To as...

Page 13: ...and separate housing from unit Reinstall Auger Housing See Figure 10 1 With assistance from an adult helper engage attachment clutch lever so attachment brake will not obstruct attachment drive pulle...

Page 14: ...g the belt If needed adjust clearance by loosening belt finger hardware repositioning belt finger and tightening hardware 11 Reinstall belt cover and tighten hardware 12 Reinstall chute rotation rod i...

Page 15: ...e and remove cover See Figure 14 IMPORTANT For track models track angle must be in the Raised Position to remove bottom cover Refer to Operator s Manual See Figure 15 Install Bottom Cover 1 Secure bot...

Page 16: ...to frame See Reinstall Auger Housing on page 9 3 Adjust attachment clutch brake Refer to Operator s Manual for adjustment procedure 4 Reconnect spark plug wire IMPORTANT Check all adjustments after f...

Page 17: ...pry bar disconnect swing gate return spring from frame 9 Move swing gate left until swing gate tab is out of stop hole in frame 10 Move swing gate slightly forward to access traction drive belt and re...

Page 18: ...spacer align with support bushing and secure with 2 tapping screws See Figure 23 7 Reconnect idler spring to traction drive idler 8 Reconnect swing gate return spring to frame 9 Reinstall housing to f...

Page 19: ...clutch arm wave washer and flat washer from attachment idler pivot rod See Figure 25 6 Remove attachment drive idler assembly 7 Remove flat steel washer sleeve bushing and torsion spring from attachm...

Page 20: ...e surface positioned against flat washer 5 Secure clutch arm to attachment idler pivot rod with original tapping screw 6 Reinstall auger housing to frame See Reinstall Auger Housing on page 9 7 Adjust...

Page 21: ...taining traction drive idler arm and remove idler assembly See Figure 30 Install Traction Drive Idler Arm 1 Secure traction drive idler assembly to support bracket with original hex bolt sleeve bushin...

Page 22: ...ake arm onto hex bolt Secure with top locking flange nut but DO NOT overtighten 4 With a flathead screwdriver or similar pry bar reinstall extension spring onto frame See Figures 33 and 34 5 Engage an...

Page 23: ...CTION DISC REPLACEMENT Remove Friction Disc IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop and for hot parts to cool 2 Disconnect spark p...

Page 24: ...1 7 Remove hardware retaining left bearing flange to frame and remove flange and bearing See Figure 37 IMPORTANT For track models track angle must be in the Lowered Position to remove hex shaft Refer...

Page 25: ...See Figure 42 1 Align friction disc assembly with shift fork roller bearing and hex shaft 2 Insert hex shaft through friction disc 3 Position flat steel washer and pinion gear against frame and align...

Page 26: ...spark plug wire and fill fuel tank 13 Adjust speed selector lever Refer to Operator s Manual for adjustment procedure IMPORTANT Check all adjustments after first use HEX SHAFT BEARING REPLACEMENT Remo...

Page 27: ...ove hardware retaining support bushing and disengage support bushing from frame 7 Remove swing gate and remove support bushing from swing gate Install Swing Gate See Figure 46 1 Install support bushin...

Page 28: ...swing gate spacer and align with support bushing Secure with two tapping screws See Figure 49 9 Reinstall idler spring onto traction drive idler 10 Reinstall swing gate return spring onto frame 11 Rei...

Page 29: ...on page 7 See Figure 50 4 Hold attachment pulley in place and remove hardware securing pulley to impeller shaft and remove pulley 5 Loosen but DO NOT remove bearing plate hardware 6 Remove hardware se...

Page 30: ...ANT Make sure auger helix direction matches original auger orientation 2 Pump grease into grease zerk and spin auger by hand to spread grease along auger shaft Repeat 3 Align holes in auger with holes...

Page 31: ...Reconnect spark plug wire IMPELLER REPLACEMENT Remove Impeller IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop and for hot parts to cool...

Page 32: ...auger assembly into housing and seat impeller shaft in ball bearing at housing rear See Figure 55 5 Secure support bushings to auger housing with six tapping screws See Figure 56 See Figure 61 6 Tight...

Page 33: ...a thin layer of anti seize to impeller shaft 2 Secure impeller to impeller shaft with two roll pins 3 Reinstall one flat steel washer onto each auger shaft end 4 Reinstall augers See Install Auger on...

Page 34: ...stant lift engine and lower onto engine mounts 2 Position belts over crankshaft 3 Secure engine to frame with four lock washers and four hex nuts Torque to 11 9 N m 17 9 N m 8 8 lb ft 13 2 lb ft See F...

Page 35: ...teel washers two locking washers and two hex bolts as shown in Figure 6 11 Check belt finger clearance Engage attachment clutch lever and make sure belt finger located opposite belt idler is less than...

Page 36: ...70 See Figure 71 5 Disconnect upper traction drive clutch cable from lower traction drive clutch cable 6 Loosen but DO NOT remove shoulder bolt retaining cable pulley to cable pulley bracket 7 Rotate...

Page 37: ...for adjustment procedure IMPORTANT Check all adjustments after first use AXLE BUSHING REPLACEMENT Remove Axle Bushing IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait f...

Page 38: ...ing advance to step 6 See Figure 76 3 Align spur gear with pinion gear and move axle as far to the right as possible 4 Position sleeve bushing and flat steel washer against frame and reinstall roll pi...

Page 39: ...hardware retaining camshafts to clutch levers and remove camshafts See Figure 78 Install Interlock Cams IMPORTANT Ensure nylon bushings are seated in interlock bracket See Figure 79 1 Reinstall right...

Page 40: ...p 8 Reconnect spring to interlock bracket CHUTE GEAR REPLACEMENT Remove Pinion Gear IMPORTANT Save all hardware for reinstallation unless specified otherwise 1 Stop engine remove key and wait for all...

Page 41: ...pinion gear and secure with spring clip 5 Reinstall chute gear cover and secure with originaltapping screw 6 Reconnect spark plug wire Remove Chute Rotation Gear IMPORTANT Save all hardware for reinst...

Page 42: ...hute gear and pedestal plate 5 Reinstall friction washer friction plate and compression spring and secure with top locking flange nut IMPORTANT Ensure friction plate aligns with chute mount bracket 6...

Page 43: ...econnect spark plug wire and fill fuel tank 4 Adjust scraper blade and skid shoes Refer to Operator s Manual for adjustment procedures IMPORTANT Check all adjustments after first use HEADLIGHT REPLACE...

Page 44: ...ulb 3 Reinstall headlight bezel into dash panel and secure with original tapping screws 4 Reconnect spark plug wire GEARCASE REBUILD Disassemble Gearcase IMPORTANT Save all parts for reassembly unless...

Page 45: ...e of gearcase NOTICE DO NOT strike auger shaft end use a press 8 Remove seal bushing and washer from auger shaft 9 With a flathead screwdriver or similar pry bar remove front seal cover and discard Se...

Page 46: ...shaft from gearcase and remove all loose parts from inside gearcase 14 Remove seals and flange bushings from gearcase See Figure 100 Assemble Gearcase See Figure 101 1 Press rear seal into gearcase u...

Page 47: ...dges in shaft such as holes pass through seal See Figure 104 6 Reinstall pin into impeller shaft and turn shaft so pin is horizontal 7 Align thrust collar with pin and install thrust collar over pin 8...

Page 48: ...l auger shaft through gear IMPORTANT Ensure auger shaft key aligns with gear keyway See Figure 108 14 Reinstall one flat steel washer and bushing onto right auger shaft end IMPORTANT Stepped down side...

Page 49: ...seal protectors and press into gearcase until each seal is flush with gearcase exterior 18 Remove seal protectors 19 Turn auger shaft by hand to ensure shaft rotates easily 20 Reinstall bushing retai...

Page 50: ...side down and oil fill plug Torque to 9 N m 80 lb in DO NOT over torque TRACK DRIVE WHEEL REPLACEMENT Models 920028 920318 Remove Track Drive Wheel IMPORTANT Save all hardware for reinstallation 1 Sto...

Page 51: ...eel with track center and secure with snap clip See Figure 116 3 With assistance from an adult helper pull rear track axle up so eye bolts insert through tension brackets Secure with center locking fl...

Page 52: ...s are directional and must be installed with tread in the orientation shown in Figure 118 1 Install track onto carriage assembly so bogie wheels and track runner are seated in track center 2 Reinstall...

Page 53: ...r s Manual for adjustment procedure IMPORTANT Check all adjustments after first use AXLE BEARING REPLACEMENT TRACK MODELS Models 920028 920318 Remove Right Bearing IMPORTANT Save all hardware for rein...

Page 54: ...left until it stops 10 Remove sleeve bushing between bearings on frame and side plate 11 Remove spring clip from left side of pinion shaft See Figure 123 See Figure 124 IMPORTANT Sleeve bushing will...

Page 55: ...locking flange nuts See Figure 126 2 Reinstall pinion gear into chain Make sure gear teeth are correctly seated in chain 3 Align pinion sprocket with hole in frame and so chain is taut 4 Position slee...

Page 56: ...dware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop and for hot parts to cool 2 Disconnect spark plug wire from engine 3 Place unit in service position See Service...

Page 57: ...ft Bearing IMPORTANT Bearing plates are ONLY installed with bearing on frame Bearing plates are NOT installed with bearing on side plates 1 Secure each bearing to frame and or side plate with three he...

Page 58: ...with six hex bolts 10 Reinstall flat steel washers and keys onto drive axle 11 Reinstall track drive wheels See Install Track Drive Wheel on page 47 12 Reinstall tracks See Install Track on page 48 13...

Page 59: ...EN 55 SERVICE RECORD DATE SERVICE COMPLETED NOTES...

Page 60: ...655 West Ryan Street Brillion WI 54110 www ariens com parts ariens com PRINTED...

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