Husqvarna 9027ST Owner'S Manual Download Page 29 | Manualshive

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29

REPAIR PARTS

CHASSIS / ENGINE / PULLYS

SNOW THROWER - - MODEL NO. 9027ST (HU9027STB), PRODUCT NO. 954 22 30-74

KEY PART
NO. NO.

DESCRIPTION

   1   532 18 10-44   Spring, Traction Idler
   2   532 18 05-22   Pulley, Idler (2-1/4)
   3     - - -      Engine, Tecumseh, Model Number OHSK90 (Order parts from Engine manufacturer)
   4   874 78 05-20   Screw, Hex Head 5/16-18 x 1-1/4
   5

532 15 00-78

Screw, Hex Head 5/16-18 x 3/4

   6   532 05 92-89   Washer, Flat
   7   873 93 05-00   Nut, Jam, Lock 5/16-18
   8   532 17 53-30   Pin, Idler Pivot
   9   532 17 90-92   V-Belt, Traction Drive

10   810 04 05-00   Washer, Lock 5/16
11   817 49 05-08   Screw, Hex Head 5/16-18 x 1/2
12   532 17 92-59   Impeller Idler Arm Assembly
13   532 08 51-79   Retainer, Hairpin
14   532 17 88-28   Spring, Brake
15   532 18 35-33   V-Belt, Impeller Drive
16   532 15 04-06   Screw, Hex Head 3/8-16 x 1-1/4
17   532 18 48-04   Arm, Idler
18   874 78 05-24   Screw, Hex Head 5/16-18 x 1-1/2
19   532 17 53-31   Bushing, Idler Pivot
20   532 18 05-23   Pulley, Idler (2-3/4)
21   874 61 05-16   Screw, Hex Head 5/16-18 x 1
22   532 17 93-71   Spacer, Engine Pulley
23   532 18 04-78   Pulley, Engine, Traction Drive
24   532 17 91-57   Pulley, Engine, Impeller Drive
25   532 06 27-35   Washer, Flat 3/8
26   532 85 02-63   Washer, Lock, Helical 3/8
27   532 85 10-84   Screw, Hex Head 3/8-24 x 1-3/8
28   532 18 35-61   Guide, Belt
29   532 18 04-65   Cover, Belt
30   532 17 88-30   Cover, Toolbox
31   817 49 04-08   Screw, Hex Head 1/4-20 x 1/2
32   532 17 92-56   Bolt, Shoulder 5/16-18
33   532 17 92-50   Bellcrank Shifter
34   532 18 04-01   Screw, Hex Head 1/4-28 x 3/4
35   532 17 92-40   Arm, Auger Control
36   873 80 05-00   Nut, Lock 5/16-18
37   532 18 40-86   Bellcrank Assembly
38   532 18 71-01   Link, Speed Control
39   532 17 90-64   Trunnion, Pivot Bracket
40   532 17 88-90   Nut, Cage 3/8-16
41   532 70 02-79   Hairpin, Cotter 3/32 x 1/2
42   532 17 90-65   Pin, Pivot Bracket
43   532 18 40-85   Bracket, Bellcrank
44   874 78 06-24   Screw, Hex Head 3/8-16 x 1-1/2
45   532 18 40-74   Pivot Bracket, Impeller Idler Arm
46   532 18 40-84   Pan, Frame Bottom
47   871 02 05-12   Screw, Hex Head 5/16-18 x 3/4
48   532 18 11-56   Nut, Speed 5/16-18
49   532 18 40-73   Frame Assembly
50   532 18 40-83   Plate, Frame End
51   532 18 40-82   Shaft, Auger Control
52   532 05 70-79   Washer, Hardened
53   532 17 90-62   Roller
54   812 00 00-10   Ring, Retaining

- -

532 18 38-54

Power Cord (not shown)

NOTE:

All component dimensions given in U.S. inches. 1 inch = 25.4 mm

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Summary of Contents for 9027ST

Page 1: ...9027ST Owner s Manual ...

Page 2: ...nt on a trailer with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel tankopeningatalltimes untilrefuelingiscomplete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing im mediately For all units with electric starting motors use electric starting extension cords certified CSA UL Use only with a re...

Page 3: ...ly remedy please contact your nearest authorized service center We have competent well trained technicians and the proper tools to service or repair this unit Please read and retain this manual The instructions will enable you to assemble and maintain your snow thrower properly Always observe the SAFETY RULES SERIAL NUMBER ___________________________ DATE OF PURCHASE _______________________ THEMOD...

Page 4: ...NTENANCE 14 15 MAINTENANCE SCHEDULE 14 SERVICE AND ADJUSTMENTS 16 18 STORAGE 18 TROUBLESHOOTING 19 REPAIR PARTS 20 31 SAFETY RULES 2 3 PRODUCT SPECIFICATIONS 3 CUSTOMER RESPONSIBILITIES 3 WARRANTY 32 ASSEMBLY PRE OPERATION 5 7 OPERATION 8 13 ...

Page 5: ...packing materials except plastic tie holding speed control rod to lower handle 4 Remove snow thrower from carton and check carton thoroughly for additional loose parts HOW TO SET UP YOUR SNOW THROWER TOOL BOX See Fig 10 A toolbox is provided on your snow thrower The toolbox is located on top of the belt cover Store the extra shear bolts nuts and multi wrench provided in parts bag in the toolbox NO...

Page 6: ...TRACTION DRIVE CONTROL LEVER FIG 4 AUGER CONTROL LEVER AUGER CONTROL ROD AUGER CONTROL BRACKET RETAINER SPRING FIG 6 AUGER CONTROL ROD CONTROL ARM RUBBER SLEEVE LOOP OPENING UP FIG 5 INSTALL TRACTION DRIVE CONTROL ROD See Figs 3 and 4 The traction drive control rod has the long loop on the end of the spring as shown 1 Slide rubber sleeve up rod and hook end of spring into pivot bracket with loop o...

Page 7: ...ater head on pin and threaded stud of mounting bracket 4 Install 3 8 washer and locknut on threaded stud and tighten securely CHUTE ROTATER HEAD 3 8 WASHER 3 8 LOCKNUT THREADED STUD PIN ROTATER HEAD MOUNTING BRACKET CHUTE BRACKET FIG 7 INSTALL CHUTE DEFLECTOR REMOTE CONTROL See Figs 8 and 9 1 Install remote cable bracket to discharge chute with 5 16 18 carriage bolt 5 16 flat washer and 5 16 18 lo...

Page 8: ... Save this manual for future reference These symbols may appear on your snow thrower or in literature supplied with the product Learn and understand their meaning FORWARD PRIMER IGNITION KEY INSERT TO START AND RUN PULL OUT TO STOP READ AND FOLLOW ALL SAFETY INFORMATION AND INSTRUCTIONS BEFORE USE OF THIS PRODUCT KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE DANGER OR WARNING REVERSE SNOW DISCHARGE...

Page 9: ...rt and run Remove when snow thrower is not in use Electric start button used for starting the engine Recoil auxiliary starter handle used for starting the engine Primer pumps additional fuel from the carburetor to the cylinder for use when starting a cold engine Choke Control used for starting a cold engine Throttle engine control used to select either FAST or SLOW engine speed and to STOP the eng...

Page 10: ...ed on the engine Use the choke control whenever you are starting a cold engine Do not use to start a warm engine To engage choke turn knob clockwise Slowly turn knob counterclockwise to disengage FIG 12 FIG 11 FIG 13 FULL OFF SLOW FAST OPEN OFF TO CONTROL SNOW DISCHARGE See Fig 14 WARNING Snow throwers have ex posed rotating parts which can cause severe injury from contact or from ma terial thrown...

Page 11: ...CTOR REMOTE CONTROL LEVER DRIVE SPEED CONTROL LEVER TRACTION DRIVE CONTROL LEVER FIG 16 CAUTION Do not move speed control lever when traction drive control lever is engaged Damage to the snow thrower can result Slower speeds are for heavier snow and faster speeds are for light snow and transporting the snow thrower It is recommended that you use a slower speed until you are familiar with the opera...

Page 12: ... should be emptied before storage of 30 days or longer Drain the gas tank start the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel next season SeeStorageInstructionsforadditional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur SKID PLATE LOW POSITION HIGH GROUND CLEARANCE 1 2 HEX NUT HIGH POSITION LOW GR...

Page 13: ...engine To avoid possible freeze up of the starter proceed as fol lows OPERATION ELECTRIC STARTER 1 Connect the power cord to the engine 2 Plug the other end of the power cord into a three hole grounded 120 Volt A C receptacle 3 While the engine is running push starter button and spin the starter for several seconds NOTE The unusual sound made while starter is spinning will not harm the engine or s...

Page 14: ... only Original Equipment Manufacturer OEM parts to service this unit Failure to do so can cause the unit to malfunction and pose a risk of injury to the operator BEFORE EACH USE 1 Check engine oil level 2 Check for loose fasteners 3 Check controls to be sure they are functioning properly LUBRICATION Keep your snow thrower well lubricated See LUBRI CATION CHART SAE 30 Motor Oil See ENGINE in Mainte...

Page 15: ...ft side wheel may be removed from snow thrower for easier access to the oil drain plug and place ment of a suitable container The unit tilted resting on the frame with the left wheel removed will help drain any oil trapped inside the engine See TO REMOVE WHEELS in the Service and Adjustments section of this manual 1 Disconnect spark plug wire from spark plug and place wire where it cannot come in ...

Page 16: ...re from spark plug and place it wear it cannot come in contact with spark plug 3 Align hole in auger hub with hole in auger shaft and install a new 1 4 20 x 2 shoulder shear bolt Install 1 4 20 lock nut and tighten securely CAUTION Do not substitute Use only original equipment shear bolts as supplied with your snow thrower 4 Connect spark plug wire to spark plug IMPELLER SHEAR BOLTS The impeller i...

Page 17: ...inging snow thrower together separate the snow thrower and repeat step 10 Belt must be fully seated in pulley groove when bringing the snow thrower together 12 Install the two 2 hex bolts and lock washers and tighten securely 13 INSTALLENGINEPULLEY Placebeltinpulleygroove and slide pulley on crankshaft Install flat washer lock washer and bolt and tighten securely 30 35 ft lbs torque Make sure belt...

Page 18: ...to reach the carburetor Do not drain the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replace with clean en gine oil See ENGINE in the Maintenance section of this manual CYLINDER 1 Remove spark plug 2 Pour one ounce 29 ml of oil through spark plug hole into cylinder 3 Pull recoil starter handle slowly a few times to distribute oil 4 Replace with new sp...

Page 19: ... FULL position 1 Move choke to OFF position runs roughly 2 Blockage in fuel line 2 Clean fuel line 3 Stale fuel 3 Drain tank and refill with fresh clean fuel 4 Water in fuel 4 Drain fuel tank and carburetor refill tank with fresh gasoline 5 Carburetor is in need of 5 Contact a qualified service center adjustment or overhaul Excessive 1 Loose parts or damaged 1 Tighten all fasteners Replace damaged...

Page 20: ...EL NO 9027ST HU9027STB PRODUCT NO 954 22 30 74 22 18 21 52 53 19 1 3 2 28 19 55 28 19 55 6 6 5 6 6 9 12 7 7 8 6 11 27 27 30 26 25 24 23 20 31 25 24 26 23 29 21 52 53 19 20 18 10 13 4 14 16 15 36 37 50 47 42 44 27 43 46 38 45 27 43 42 41 40 39 34 32 49 19 48 51 33 35 ...

Page 21: ...stic 27 532 17 46 97 Washer Thrust 1 28 532 18 74 94 Bolt Shear 29 532 18 40 93 Skid Plate LH 30 532 18 82 14 Auger Assembly RH 31 532 18 82 15 Auger Assembly LH 32 532 17 46 99 O Ring 33 532 17 47 00 Bushing Flange 3 4 34 532 17 46 81 Washer Thrust 3 4 35 532 17 46 84 Bearing Thrust 3 4 36 532 17 46 60 Shaft Impeller 37 532 17 46 83 Washer Thrust 5 8 38 532 17 46 86 Bushing Flange 5 8 39 532 15 0...

Page 22: ...PAIR PARTS CONTROL PANEL DISCHARGE CHUTE SNOW THROWER MODEL NO 9027ST HU9027STB PRODUCT NO 954 22 30 74 3 2 1 1 2 6 7 4 5 6 16 18 17 10 22 11 14 3 13 15 8 8 9 12 19 2 2 21 21 23 14 26 28 27 27 25 20 29 24 23 ...

Page 23: ... 04 00 Nut Lock 1 4 20 13 872 25 05 05 Bolt Carriage 5 16 18 14 873 80 05 00 Nut Lock 5 16 18 15 532 18 41 12 Chute Assembly 16 532 18 41 13 Deflector Assembly 17 532 17 91 45 Seal Deflector 18 532 12 84 15 Rivet Blind 19 532 18 33 33 Knob Speed Control Lever 20 872 27 05 06 Bolt Carriage 5 16 18 x 3 4 21 874 04 10 24 Screw 10 24 x 1 1 2 22 532 15 54 15 Washer Flat 5 16 23 532 17 91 56 Control Ass...

Page 24: ...S SNOW THROWER MODEL NO 9027ST HU9027STB PRODUCT NO 954 22 30 74 5 11 12 15 7 10 33 18 19 37 34 35 20 20 21 21 6 11 5 36 13 2 5 15 11 4 4 3 3 16 17 16 23 22 38 39 24 27 26 24 25 27 40 22 17 1 4 4 14 5 8 6 28 9 32 30 31 31 32 ...

Page 25: ...8 Rod Traction Control 20 532 18 04 28 End Control Rod 21 873 35 05 00 Nut Hex Jam 5 16 18 22 872 12 06 18 Bolt Carriage 3 8 16 x 2 1 4 23 532 18 40 88 Handle Tube Lower 24 532 18 04 47 Sleeve Spring 25 532 18 09 26 Spring Traction Drive 26 532 17 86 69 Spring Auger Control 27 871 21 06 16 Screw Hex Head 3 8 16 x 1 28 532 18 04 94 Clip Panel 30 532 18 29 06 Console Panel 31 532 17 52 62 Screw Hex ...

Page 26: ...ODEL NO 9027ST HU9027STB PRODUCT NO 954 22 30 74 35 33 15 41 22 34 29 22 31 26 7 2 43 2 11 3 3 25 24 23 12 32 27 44 20 21 21 22 16 1 17 15 2 1 4 13 4 1 2 5 3 4 2 5 3 3 5 1 2 3 13 1 5 2 7 8 9 10 6 3 3 41 14 2 19 18 28 30 40 39 38 36 37 33 ...

Page 27: ... Hex Head 5 16 18 x 7 8 22 532 08 51 79 Retainer Hairpin 23 532 18 01 35 Spring Bias 24 532 18 00 81 Gear Axle 58 Teeth 25 532 17 86 95 Pin Pivot Lever 26 532 17 53 41 Plate Assembly Drive 27 532 17 86 21 Shaft Axle 28 532 17 53 40 Shaft Short Hex 29 532 18 40 77 Lever Shifter Plate 30 532 18 40 76 Bracket Shifter Support 31 872 27 05 05 Bolt Carriage 5 16 18 x 5 8 32 532 17 88 79 Key Square 1 4 x...

Page 28: ...WER MODEL NO 9027ST HU9027STB PRODUCT NO 954 22 30 74 10 21 6 19 17 10 21 22 23 2 1 3 4 6 7 8 9 12 13 15 27 26 25 24 18 7 6 20 14 28 6 30 29 31 31 47 48 46 40 44 26 11 49 50 51 52 35 34 33 32 38 36 41 6 37 39 42 43 11 53 54 11 44 45 26 16 41 41 11 5 ...

Page 29: ...on Drive 24 532 17 91 57 Pulley Engine Impeller Drive 25 532 06 27 35 Washer Flat 3 8 26 532 85 02 63 Washer Lock Helical 3 8 27 532 85 10 84 Screw Hex Head 3 8 24 x 1 3 8 28 532 18 35 61 Guide Belt 29 532 18 04 65 Cover Belt 30 532 17 88 30 Cover Toolbox 31 817 49 04 08 Screw Hex Head 1 4 20 x 1 2 32 532 17 92 56 Bolt Shoulder 5 16 18 33 532 17 92 50 Bellcrank Shifter 34 532 18 04 01 Screw Hex He...

Page 30: ...ST HU9027STB PRODUCT NO 954 22 30 74 10 32 30 15 18 17 19 10 12 31 2 7 4 3 4 13 20 11 21 33 22 23 24 10 10 25 26 28 27 29 28 29 10 10 27 26 28 23 22 33 20 11 14 9 7 4 5 6 1 2 4 3 12 13 14 32 30 25 24 19 21 16 10 10 15 18 8 5 3 4 2 10 7 6 8 9 11 12 1 1 13 13 ...

Page 31: ...Retainer Hairpin 20 532 18 41 97 Bracket Lever Assembly 21 532 17 91 41 Driver Wheel 22 532 18 24 66 Ring Wire Retainer 23 532 17 91 36 Lobe Wheel 24 532 17 91 38 Slide Clutch 25 532 17 91 39 Spring Clutch Slide 26 532 17 91 37 Lobe Axle 27 532 17 88 79 Key Square 1 4 28 532 17 46 97 Washer Thrust 1 29 532 17 98 30 Bearing Axle 30 532 18 44 53 Spring Return 31 532 18 78 64 Wheel Assembly 16 Power ...

Page 32: ... information supplied at the time of pur chase all claims must be sent to the appropriate manufacturer 4 Lawn and garden attachments are covered by a third party which gives a warranty all claims for war ranty should be sent to the manufacturer and 5 Emission Control System components necessary to comply with CARB TIER II and EPA regulations which are manufactured by third party engine manufacture...

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