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Ariens 921038, Service Manual, Page: 2 / 44

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Ariens 921038 Service Manual Download Page 2

EN – 1

SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3

PRACTICES & LAWS . . . . . . . . . . . . . . . . . .  3

REQUIRED OPERATOR TRAINING . . . . . . .  3

SAFETY ALERT SYMBOL  . . . . . . . . . . . . . .  3

SIGNAL WORDS . . . . . . . . . . . . . . . . . . . . . .  3

SAFETY DECALS . . . . . . . . . . . . . . . . . . . . .  4

SAFETY RULES  . . . . . . . . . . . . . . . . . . . . . .  5

DRAINING FUEL SYSTEM . . . . . . . . . . . . . .  8

SERVICE POSITION . . . . . . . . . . . . . . . . . . .  8

BOTTOM COVER REMOVAL . . . . . . . . . . . .  9

SEPARATE AUGER HOUSING 

FROM FRAME  . . . . . . . . . . . . . . . . . . . . . . .  10

ATTACHMENT DRIVE BELT 

REPLACEMENT . . . . . . . . . . . . . . . . . . . . . .  12

TRACTION DRIVE BELT 

REPLACEMENT . . . . . . . . . . . . . . . . . . . . . .  14

ATTACHMENT BRAKE REPLACEMENT. . .  15

FRICTION DISC REPLACEMENT. . . . . . . . .  17

AUGER REPLACEMENT  . . . . . . . . . . . . . . .  19

AUGER GEARCASE REPLACEMENT . . . . .  22

IMPELLER REPLACEMENT . . . . . . . . . . . . .  23

ENGINE REPLACEMENT . . . . . . . . . . . . . . .  24

TRACTION DRIVE CABLE 

REPLACEMENT . . . . . . . . . . . . . . . . . . . . . .  26

AXLE BUSHING REPLACEMENT 

(LEFT SIDE)  . . . . . . . . . . . . . . . . . . . . . . . . .  27

AXLE BUSHING REPLACEMENT 

(RIGHT SIDE) . . . . . . . . . . . . . . . . . . . . . . . .  28

FLANGE BUSHING REPLACEMENT . . . . . .  30

BEARING FLANGE REPLACEMENT . . . . . .  31

DIFFERENTIAL GEAR REPLACEMENT  . . .  31

CHUTE GEAR REPLACEMENT  . . . . . . . . . .  32

SCRAPER BLADE REPLACEMENT. . . . . . .  34

TRACK DRIVE WHEEL REPLACEMENT . . .  35

TRACK REPLACEMENT . . . . . . . . . . . . . . . .  36

BOGIE WHEEL REPLACEMENT  . . . . . . . . .  37

BEARING FLANGE REPLACEMENT 

(TRACK MODELS) . . . . . . . . . . . . . . . . . . . .  37

SERVICE PARTS . . . . . . . . . . . . . . . . . . . . . .  41

SERVICE RECORD . . . . . . . . . . . . . . . . . . . .  42

TABLE OF CONTENTS

Summary of Contents for 921038

Page 1: ...04856400 8 15 ENGLISH E10 Service Guide Models 921038 Platinum 24 SHO SN 100000 921039 Platinum 28 SHO Track SN 000101 921040 Platinum 30 SHO SN 100000 Sno Thro Platinum Series...

Page 2: ...EPLACEMENT 17 AUGER REPLACEMENT 19 AUGER GEARCASE REPLACEMENT 22 IMPELLER REPLACEMENT 23 ENGINE REPLACEMENT 24 TRACTION DRIVE CABLE REPLACEMENT 26 AXLE BUSHING REPLACEMENT LEFT SIDE 27 AXLE BUSHING RE...

Page 3: ...rts 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 whether warranty property damage...

Page 4: ...Notice NOTICE Indicates information or procedures that are considered important but not hazard related If not followed property damage could result 5 Important IMPORTANT Indicates general reference i...

Page 5: ...erating Keep children out of work area and under watchful care of a responsible adult 08000519B 080000945 Figure 1 3 2 1 Stop engine remove key and read manual before making any repairs or adjustments...

Page 6: ...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 7: ...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 8: ...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 9: ...in fuel system and leave engine running until it runs dry and stops Refer to Operator s Manual for engine start procedure 5 Stop engine remove key and close fuel valve SERVICE POSITION See Figure 2 I...

Page 10: ...NT Be aware of key on axle ends If key is removed reinstall before reinstalling wheel See Figure 5 5 Remove hardware retaining bottom cover to frame and remove cover NOTICE For track models track angl...

Page 11: ...ly 8 With a pliers squeeze tabs on cable snap and remove cable snap from chute control assembly 9 Guide cable end through lower hole in chute control assembly and through hole in dash panel 10 Reinsta...

Page 12: ...elt cover See Figure 12 15 Remove hardware securing belt finger to engine and remove belt finger 16 Remove attachment drive belts from attachment sheave Figure 10 1 J Clamp 2 Chute Deflector Cable 1 2...

Page 13: ...rod and separate housing from unit ATTACHMENT DRIVE BELT REPLACEMENT Remove Attachment Drive Belts NOTICE Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to...

Page 14: ...f needed adjust clearance by loosening hex bolts repositioning belt finger and tightening bolts 12 Reinstall belt cover and tighten hardware 13 Insert hex rod end without ears into dash panel until op...

Page 15: ...e in frame 4 Move swing gate right so top of swing gate inserts through support bushing and swing gate tab inserts through stop hole 5 Reinstall swing gate spacer but DO NOT secure with hardware IMPOR...

Page 16: ...extension spring from attachment brake arm and remove attachment brake arm Install Attachment Brake 1 Install hex bolt through brake mount bracket 2 Install attachment brake arm onto hex bolt 3 Reinst...

Page 17: ...and reinstall wheels Secure with snap clips 13 Return unit to operating position 14 Adjust attachment clutch brake Refer to Operator s Manual for adjustment procedure 15 Reconnect spark plug wire IMP...

Page 18: ...left side of frame and remove bearing flange NOTICE For track models track angle must be in the Lowered Position to remove hex shaft Refer to Operator s Manual See Figure 26 See Figure 27 8 Disconnect...

Page 19: ...assembly into shift fork so shift fork bracket and flat steel washer are positioned against shift fork as shown NOTICE Move shift fork left for easy access 4 Reinstall hex shaft through frame and fric...

Page 20: ...T Remove Auger NOTICE 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 plug wire from engine 3 Separate...

Page 21: ...necessary to remove auger NOTICE If rust is present on auger shaft remove with sand paper and wipe clean with oil Install Auger See Figure 33 1 Install auger onto auger shaft with auger kickers facin...

Page 22: ...and two top locking flange nuts See Figure 37 9 Tighten three hex nuts securing bearing plate to housing 10 Apply anti seize compound to impeller shaft end 11 Reinstall spacer bushing onto impeller sh...

Page 23: ...move two roll pins securing impeller to impeller shaft and remove impeller Use of penetrating oil or heat may be necessary to remove impeller Install Gearcase Assembly 1 Install impeller onto impeller...

Page 24: ...ller 1 Install impeller onto impeller shaft 2 Align holes in impeller with holes in impeller shaft and reinstall roll pins See Figure 36 3 Reinstall auger assembly into housing so impeller shaft is se...

Page 25: ...idler and frame and remove spring 6 Remove hardware retaining belt finger to engine and remove belt finger See Figure 41 7 Remove attachment drive belt from attachment sheave 8 Remove hardware securin...

Page 26: ...Reinstall attachment drive belts onto attachment sheave 9 Reinstall belt finger and secure with two flat steel washers two locking washers and two hex bolts as shown in Figure 17 10 Check belt finger...

Page 27: ...able to upper traction drive cable 2 Feed cable end through hole in back cover 3 Align cable with cable pulley and tighten shoulder bolt 4 Install cable eyelet onto swing gate and secure with flat ste...

Page 28: ...e 8 Remove bushing Install Axle Bushing 1 Pre tap new bushing with original tapping screws 2 Install bushing onto axle 3 Secure bushing to frame with three tapping screws from inside frame and tighten...

Page 29: ...le to access bushing hardware See Figure 48 8 Remove spring clip from left side of pinion shaft See Figure 49 NOTICE Sleeve bushing between pinion sprocket and frame will fall from pinion shaft in nex...

Page 30: ...ntil differential gear meets short axle Align differential with pinion sprocket and reinstall onto short axle IMPORTANT Make sure sleeve bushing is positioned outside long axle and inside short axle S...

Page 31: ...ket Install Flange Bushings 1 Insert flange bushings into pinion sprocket 2 Reinstall pinion sprocket into chain 3 Position sleeve bushing between pinion sprocket and frame 4 Insert pinion shaft throu...

Page 32: ...ips 3 Return unit to operating position 4 Reconnect spark plug wire DIFFERENTIAL GEAR REPLACEMENT Remove Differential Gear NOTICE Save all hardware for reinstallation 1 Stop engine remove key and wait...

Page 33: ...osition 8 Reconnect spark plug wire CHUTE GEAR REPLACEMENT Remove Chute Rotation Gear NOTICE Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop and for...

Page 34: ...NOTICE 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 plug wire from engine 3 Remove chute rotation ge...

Page 35: ...e and auger housing from inside housing Secure with top locking flange nuts 3 Insert two round head square neck bolts through scraper blade ends auger housing and skid shoes from inside housing Secure...

Page 36: ...eel with key on drive axle and install wheel onto axle 2 Align track drive wheel with track center and secure with snap ring See Figure 64 3 With a helper pull up on rear track axle so eye bolts inser...

Page 37: ...ed with treads in the orientation shown in Figure 66 1 Install track onto carriage assembly so bogie wheels and track runner are seated in track center 2 Reinstall track drive wheel See Install Track...

Page 38: ...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 plug wire from engine 3 Place unit in service position See Serv...

Page 39: ...and is not necessary to replace Install Bearing Flange to Left Side of Unit IMPORTANT Bearing plates are ONLY installed with bearing flanges on frame Bearing plates are NOT installed with bearing fla...

Page 40: ...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 Position on page 8 4 Remov...

Page 41: ...NOT installed with bearing flanges on side plates 1 Install bearing flange and secure with three hex bolts and three locking nuts Tighten hardware 2 Reinstall sleeve bushings between bearing flanges o...

Page 42: ...k Drive Wheel on page 35 15 Reinstall tracks See Install Track on page 36 16 Return unit to operating position 17 Adjust track tension Refer to Operator s Manual for adjustment procedure 18 Reconnect...

Page 43: ...EN 42 SERVICE RECORD DATE SERVICE PERFORMED NOTES...

Page 44: ...655 West Ryan Street Brillion WI 54110 ariensstore com ariens custhelp com...

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