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EN – 42

See Figure 89.

IMPORTANT: 

Two flat steel washers will become free 

when short axle is removed.
7.

Hold differential gear and remove short axle.

See Figure 90.
8.

Remove hardware securing axle bearing and bearing 
plate to frame.

IMPORTANT: 

The bearing plate is not a wear item and is 

not necessary to replace.
9.

Remove axle bearing.

Install Right Axle Bearing

1.

Align bearing with bearing plate and mount to frame 
with three hex bolts from inside frame. Secure with 
three locking nuts.

See Figure 91.

IMPORTANT: 

Make sure sleeve bushings remain inside 

short axle.
2.

Reinstall short axle until a small portion of axle is 
through frame.

3.

Reinstall two flat steel washers onto short axle.

4.

Align differential gear with pinion gear and short axle 
and reinstall axle into differential.

Figure 89

Figure 90

Figure 91

1. Short Axle
2. Flat Steel Washer
3. Differential Gear
4. Pinion Gear

1

3

2

4

Содержание Pro 28 EFI CE

Страница 1: ...926060 Pro 28 RapidTrak SN 000101 926068 Pro 28 EFI SN 000101 926069 Pro 32 RapidTrak SN 000101 926070 Pro 36 EFI SN 000101 926334 Pro 32 12V CE SN 000101 926336 Pro 28 EFI CE SN 000101 926337 Pro 28...

Страница 2: ...38 DUAL HANDLE INTERLOCK REPLACEMENT 38 Remove Interlock Cam 38 Install Interlock Cams 39 AXLE BEARING REPLACEMENT 40 Remove Left Axle Bearing 40 Install Left Axle Bearing 40 Remove Right Axle Bearin...

Страница 3: ...AriensCo warranty applies solely to defects in AriensCo materials and or factory workmanship AriensCo disclaims liability for any claims or damages whether warranty property damage personal injury or...

Страница 4: ...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 ariens com...

Страница 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...

Страница 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...

Страница 7: ...is equipped with a spark arrester meeting applicable local state or federal laws A spark arrester if used must be maintained in effective working order by operator Never operate the snow thrower with...

Страница 8: ...NOT run engine in an enclosed area Always provide good ventilation Fumes from engine exhaust can cause injury or death Fuel is highly flammable and its vapors are explosive Handle with care Use only...

Страница 9: ...position SEPARATE HOUSING FROM FRAME Remove Auger Housing IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for moving parts to stop and for hot parts to cool 2 Disconne...

Страница 10: ...ve anchor from chute control assembly 8 Guide cable end through hole in dash panel IMPORTANT Reinstall hairpin into clevis pin so it is not misplaced 9 Advance to step 13 Generation 3 Chute Control De...

Страница 11: ...bushing and hairpin so parts are not misplaced 15 Remove chute deflector cable from J clamp on engine mount See Figure 7 See Figure 8 16 Remove tapping screw securing left side of belt cover to frame...

Страница 12: ...starter handle while gently pulling belts from attachment sheave See Figure 11 20 Position support such as a trash can under handlebars so tractor frame remains upright when separated from auger hous...

Страница 13: ...n housing mount brackets with holes in frame and reinstall two tapping screws but DO NOT tighten IMPORTANT Unit must be on a flat level surface during steps 6 8 5 Check tire pressure and adjust if nec...

Страница 14: ...all belt cover and secure left side with tapping screw Position right side under tapping screw and tighten 12 Insert hex rod end without ears into dash panel until opposite end clears chute gear 13 Po...

Страница 15: ...install chute deflector cable into J clamp on engine mount 23 Reinstall deflector cable anchor into deflector bracket 24 Remove sleeve bushing and hairpin from deflector arm and reinstall cable eyelet...

Страница 16: ...d advance to step 7 Refer to Operator s Manual See Figure 18 Models 926060 926069 926338 See Figure 19 5 Remove hardware securing height adjuster plate to height adjuster bracket 6 Move height adjuste...

Страница 17: ...Align slot with top hole in height adjuster bracket IMPORTANT Align one of the three notches in height adjuster with lock finger to hold adjuster position 4 Reinstall carriage bolts through height adj...

Страница 18: ...ttachment drive clutch See Operator s Manual for adjustment procedure NOTICE Check all adjustments after first use TRACTION DRIVE BELT REPLACEMENT Remove Traction Drive Belt IMPORTANT Save all hardwar...

Страница 19: ...irst use DRIVE IDLER ASSEMBLY REPLACEMENT Remove Attachment Drive Idler Assembly IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop and for h...

Страница 20: ...bly See Remove Attachment Drive Idler Assembly on page 17 See Figure 28 4 Remove hairpin and flat steel washer from traction drive idler arm 5 Remove traction drive cable from idler arm See Figure 29...

Страница 21: ...ction drive idler arm and secure with original flat steel washer and hairpin 5 Reinstall attachment drive idler assembly See Install Attachment Drive Idler Assembly on page 19 Install Attachment Drive...

Страница 22: ...From Frame on page 7 See Figure 35 4 Disconnect extension spring from frame 5 Remove hardware retaining attachment brake arm to brake mount bracket 6 Remove attachment brake arm Install Attachment Br...

Страница 23: ...ll bottom cover and secure with two tapping screws and four hex bolts 8 Return unit to operating position 9 Reconnect spark plug wire and fill fuel tank IMPORTANT Check all adjustments after first use...

Страница 24: ...and remove belt finger See Figure 39 7 Remove traction drive belt 8 Remove hairpin and flat steel washer retaining traction drive cable end to traction idler arm Remove cable end from arm See Figure 4...

Страница 25: ...d remove shroud See Figure 43 13 Remove hairpin and flat steel washer securing shift rod to transaxle See Figure 44 14 Remove hairpin securing shift rod to bell crank at unit rear and remove shift rod...

Страница 26: ...rdware securing transaxle to transaxle mount See Figure 47 See Figure 48 18 Tilt transaxle so tension is removed from chain and remove chain from transaxle 19 Remove transaxle 20 Remove E ring pinion...

Страница 27: ...side of chain should have an equal amount of links tension between pinion sprocket and pinion gear If tension is uneven manually turn pinion gear toward side with greater tension until equal See Figu...

Страница 28: ...hers and two hex nuts but DO NOT tighten hardware 9 Check chain tension and adjust if necessary See Check Chain Tension on page 28 and Adjust Chain Tension on page 28 10 Tighten hardware if chain tens...

Страница 29: ...ey onto hex bolt and secure with one flat steel washer and locking nut 17 Reinstall traction drive belt See Install Traction Drive Belt on page 17 18 Reinstall housing to frame See Reinstall Auger Hou...

Страница 30: ...ring transaxle to transaxle mount 6 Perform steps 13 21 of Install Transaxle on page 25 and see Check Chain Tension on page 28 Repeat chain adjustment if necessary TRANSAXLE SERVICE Add Transaxle Flui...

Страница 31: ...unit lowers to the ground Remove jack If unit drives normally no further adjustment is needed If drive malfunctions continue to steps 7 10 7 Wait for all moving parts to stop and for hot parts to coo...

Страница 32: ...tall shaft into transmission bracket and position bearing flanges outside transmission bracket 3 Secure each bearing flange to transmission bracket with 3 tapping screws 4 Install sleeve bushing onto...

Страница 33: ...bearing plate to auger housing 6 Remove hardware retaining support bushings to auger housing See Figure 64 7 Remove auger assembly from housing See Figure 65 See Figure 66 IMPORTANT Flange bushing is...

Страница 34: ...nd 5 Align holes in auger with holes in auger shaft and reinstall shear bolt Torque bolt to 7 9 N m 16 5 N m 5 8 lb ft 12 2 lb ft If torque wrench is unavailable tighten until bolts no longer spin fre...

Страница 35: ...key and wait for all moving parts to stop and for hot parts to cool 2 Disconnect spark plug wire from engine 3 Remove augers See Remove Auger on page 31 See Figure 70 4 Remove two flat steel washers f...

Страница 36: ...penetrating oil or heat may be necessary to remove impeller Install Impeller 1 Install impeller onto impeller shaft and align with holes in impeller with holes in impeller shaft Reinstall roll pins 2...

Страница 37: ...e onto crankshaft Secure with spacer bushing locking washer and hex bolt 3 Using a suitable lifting device or adult assistant lift engine over frame and tilt slightly forward so belts reach over engin...

Страница 38: ...ttery terminal 5 Remove battery Install Battery 1 Install battery in battery tray so negative terminal is positioned on the right side from perspective of the operator in operator s position 2 Reconne...

Страница 39: ...See Service Position on page 7 and Remove Bottom Cover on page 14 7 Remove hardware securing upper traction clutch cable to clutch lever and remove cable See Figure 79 See Figure 80 8 Remove upper tra...

Страница 40: ...airpin See Figure 78 8 Tighten shoulder bolt securing cable pulley to pulley bracket 9 Return unit to operating position 10 Reinstall belt cover and secure left side to frame with one tapping screw Po...

Страница 41: ...am onto camshaft so flat edge is positioned downward Secure with spring clip See Figure 85 See Figure 86 3 Position left interlock cam inside interlock bracket and align with left camshaft 4 Insert ca...

Страница 42: ...stall bottom cover and secure with two tapping screws and four hex bolts 5 Reinstall wheel and secure with snap clip 6 Return unit to operating position 7 Reconnect spark plug wire and fill fuel tank...

Страница 43: ...ght Axle Bearing 1 Align bearing with bearing plate and mount to frame with three hex bolts from inside frame Secure with three locking nuts See Figure 91 IMPORTANT Make sure sleeve bushings remain in...

Страница 44: ...ove bottom cover See Service Position on page 7 and Remove Bottom Cover on page 14 4 Models 926060 926069 926338 Advance to step 8 Model 926337 Advance to step 12 Models 926068 926070 926336 5 Remove...

Страница 45: ...will fall when pinion shaft is removed 11 Advance to step 14 Model 926337 12 Remove drive wheels and tracks from unit See Remove Track Drive Wheel on page 60 See Figure 96 13 Remove two spring clips f...

Страница 46: ...o pinion gear IMPORTANT Make sure pinion gear is aligned with chain and differential gear 4 Models 926068 926070 926334 926336 926337 Position spacer between pinion gear and frame Models 926060 926069...

Страница 47: ...nk and reconnect spark plug wire DIFFERENTIAL GEAR REPLACEMENT Remove Differential Gear IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop an...

Страница 48: ...ion gear and short axle and reinstall axle into differential See Figure 107 4 Reinstall long axle into differential gear 5 Reinstall E ring onto axle end 6 Reinstall bottom cover and secure with origi...

Страница 49: ...Support discharge chute so it remains upright 6 Remove hardware securing chute rotation gear to pedestal plate and remove chute gear Install Chute Rotation Gear IMPORTANT Make sure discharge chute is...

Страница 50: ...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 gear See Remove Chute Rotation Gear on page 47 4 Rem...

Страница 51: ...ing and align with holes in housing 2 Insert five flat head square neck bolts through scraper blade from inside housing Secure with five top locking flange nuts 3 Insert two round head square neck bol...

Страница 52: ...5 Disconnect wire harness from bulb 6 Turn bulb one eighth turn counterclockwise and remove from headlight bezel See Figure 116 Install Bulb IMPORTANT DO NOT touch new bulb with bare hands wear gloves...

Страница 53: ...ngine 3 Disconnect wire harnesses from ECU 4 Remove hardware retaining ECU bracket and remove bracket See Figure 117 See Figure 118 5 Disconnect wire harness from battery connector 6 Remove hardware r...

Страница 54: ...NE CONTROL UNIT ECU Models 926068 926070 926336 926337 926338 Remove ECU IMPORTANT Save all hardware for reinstallation 1 Stop engine remove key and wait for all moving parts to stop and for hot parts...

Страница 55: ...esses to ECU 4 Reconnect spark plug wire GEARCASE REBUILD Disassemble Gearcase IMPORTANT Save all parts for reassembly unless otherwise specified 1 Remove gearcase See Remove Gearcase Assembly on page...

Страница 56: ...from gearcase See Figure 126 See Figure 127 7 Press auger shaft through the right side of gearcase NOTICE DO NOT strike auger shaft end use a press 8 Remove seal bushing and washer from auger shaft 9...

Страница 57: ...il shaft is through front of gearcase NOTICE DO NOT strike impeller shaft end without using a driver 12 Remove pin and bushing from impeller shaft 13 Remove impeller shaft from gearcase and remove all...

Страница 58: ...er orientation 3 Install gear into gearcase See Figure 134 4 Reinstall impeller shaft through gearcase front and reinstall thrust collar onto impeller shaft end 5 Wrap a seal protector around impeller...

Страница 59: ...pin 8 Move impeller shaft as far through gearcase rear as possible 9 Reinstall flange bushing onto impeller shaft end With a driver strike bushing until positioned just below retaining ring groove Se...

Страница 60: ...ositioned toward gearcase 15 With a driver such as a 1 1 4 deep well socket drive bushing into gearcase until groove is just beyond interior gearcase wall See Figure 140 See Figure 141 16 Wrap seal pr...

Страница 61: ...e oil Oil level MUST be 6 1 cm 6 7 cm 2 4 2 6 from the flat surface of the gearcase cover IMPORTANT Ariens recommends using only Ariens L3 synthetic sever duty gear lube Using other lubricants will no...

Страница 62: ...2 Align track drive wheel with track center and secure to axle with snap ring 3 With help from an adult assistant pull up on rear track axle so eye bolts insert through tension brackets Secure with ce...

Страница 63: ...tional and MUST be installed in the orientation shown in Figure 150 and Figure 151 1 Install track onto carriage assembly and align with bogie wheel s and track runner if applicable 2 Reinstall track...

Страница 64: ...k on page 61 5 Remove hardware retaining bogie wheels to rear track axle and remove wheels See Figure 152 Install Bogie Wheel 1 Install bogie wheel onto track axle and secure with hex nut but DO NOT o...

Страница 65: ...igure 154 6 Remove E ring from right axle end 7 Models 926060 926069 926338 Remove hubs from axle ends Model 926337 Remove flat steel washers from axle ends 8 Remove long axle from differential gear S...

Страница 66: ...between bearings See Figure 158 and Figure 159 3 Insert stepped down end of long axle through carriage frame and into differential gear 4 Models 926060 926069 926338 Reinstall hub onto each axle end M...

Страница 67: ...Disconnect spark plug wire from engine 3 Place unit in service position See Service Position on page 7 4 Remove track drive wheel and remove track See Remove Track Drive Wheel on page 60 and Remove T...

Страница 68: ...0 926069 926338 See Figure 163 IMPORTANT Flat steel washers will become free when short axle is removed 10 Hold differential gear and remove short axle IMPORTANT Make sure sleeve bushings remain insid...

Страница 69: ...NOT installed with bearing on carriage 1 Secure each bearing to frame and or carriage with three hex bolts and three locking nuts 2 Reinstall sleeve bushing between frame and carriage bearings See Fi...

Страница 70: ...e 10 Reinstall bottom cover and secure with four hex bolts and two tapping screws Tighten hardware 11 Reinstall track drive wheel and reinstall track See Install Track Drive Wheel on page 60 and Insta...

Страница 71: ...ensor 75 Code 22 Engine Temperature Sensor 75 Code 23 EFI System Cannot Sustain Desired RPM 75 Code 27 Low Fuel Pressure 75 Code 28 High Battery Voltage 77 DIAGNOSTICS FOR NON TROUBLE CODES 77 Engine...

Страница 72: ...by Parts Radar link at www ariensco com for replacement part numbers of the items listed below ECU Barometric Pressure Sensor Air Temperature Sensor Throttle Body Assembly Throttle Plate Servo Motor F...

Страница 73: ...throttle plate See Figure 173 Figure 172 Throttle Body Assembly Fuel Pump With Internal Filter Engine Temperature Sensor Inline Fuel Filter Figure 173 Fuel Inlet Fuel Pressure Sensor Internal Servo Mo...

Страница 74: ...cement See EFI Trouble Code Identification on page 73 Visually inspect the red LED to verify trouble codes To read trouble codes more easily place a mirror under the ECU to view LED reflection IMPORTA...

Страница 75: ...age measures less than 7 5 V DC check charging system at the engine Advance to step 5 IMPORTANT If the engine is cold it is normal for the engine speed to be 100 RPM 200 RPM higher until operating tem...

Страница 76: ...rs If wires are disconnected repair or replace wire harness b If connections are in good condition disconnect and reconnect wire harness and recheck voltage Voltage should read 11 5 V AC 14 V AC c If...

Страница 77: ...See Figure 183 If voltage measures less than 7 2 V DC check the battery voltage by probing the green wire on the ECU 12 pin connector See Figure 184 If low voltage or no voltage is present replace th...

Страница 78: ...in the AC output wire from the stator to the ECU Other possible causes may include an ECU or engine charging system failure 1 Check wire harness connection to the ECU a With the ignition key in the of...

Страница 79: ...th battery voltage between 7 2 V DC 8 4 V DC check if the green ECU status light is blinking at a consistent rate IMPORTANT If battery measures below 7 2 V DC ECU LEDs may appear dim or will not illum...

Страница 80: ...assembly c If no voltage is present at the injector check battery voltage by probing the red and white wires on the 12 pin ECU connector with the red probe and contact the black probe against the eng...

Страница 81: ...ut a Remove the heater box b Check voltage at fuel pump See Code 27 Low Fuel Pressure on page 75 for voltage readings c Remove fuel hose from fuel pump outlet and attach a suitable length of fuel hose...

Страница 82: ...wire should measure close to 0 01 V DC at low idle and close to 5 0 V DC at full throttle If voltage does not vary between low idle and full throttle replace the ECU If voltage varies at both termina...

Страница 83: ...EN 82 SERVICE RECORD DATE SERVICE COMPLETED NOTES...

Страница 84: ...655 West Ryan Street Brillion WI 54110 www ariensco com parts ariens com PRINTED...

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