Husqvarna ST522H Troubleshooting guide

SSTT552222HH

1.1997

PARTS LISTING 601 00 23-27

WR 01-07-98

REF

NO. PART NO. PART NAME

10 Engine See Engine Manual

12 601 00 21 62 Screw, 5/16-18

31 601 00 14 32 Guide, Rod Belt, RH

33 601 00 00 23 Washer, .328x.60x.09

34 601 00 14 43 Screw, 5/16-24x.625

41 601 00 14 32 Guide, Rod Belt RH

43 601 00 00 23 Washer, .328x.60x.09

44 601 00 14 43 Screw, 5/16-24x.625

51 601 00 21 45 Spacer, Slev .75x1.25x1.32

58 601 00 14 38 Flatwasher .765x1.12x.06

59 601 00 20 20 Spacer, Slev .753x1.12x.38

60 601 00 20 21 Pulley, Eng V4L 3.00x.75

63 601 00 21 48 Belt, V 4L 35.23Lg.

67 601 00 14 41 Flatwasher

68 601 00 00 15 Washer, Regsptlk

69 601 00 05 27 Screw, 3/8-24x1.00

601 00 23 27 Owner's Manual

ST522 Engine Assembly

41 43 44

51 50 60

67 68

NOTE

ENGINE MOUNTS TO FRONT HOLES

ON THE FRAME

REF. PULLEY

REF. AUGER

FRAME

REF

NO. PART NO. PART NAME

80 601 00 21 00 Frame Assy

88 601 00 05 20 Screw, 5/16-18x.75

90 601 00 23 47 Plate-Clutch Arm

91 601 00 20 61 Screw, 3/8-16x.75

92 601 00 00 15 Washer, Regsptlk

93 601 00 22 97 Nut, 3/8-16

95 601 00 23 48 Arm-Clutch

96 601 00 23 49 Bolt, .497x.138 3/8-16

97 601 00 00 60 Nut, 3/8-16 Reghexctrlk

106 601 00 20 27 Clip, Cable

108 601 00 24 21 Cable, Auger Clutch Ctrl

110 601 00 17 40 Screw, 3/8-16x1.25

REF

NO. PART NO. PART NAME

106 601 00 20 27 Clip, Cable

108 601 00 24 21 Cable, Auger Clutch Ctrl

110 601 00 17 40 Screw, 3/8-16x1.25

112 601 00 14 54 Pulley, Idler

115 601 00 13 35 Nut, 3/8-16 Hexctrtlkjam

116 601 00 21 02 Bracket, Compact Cable

118 601 00 20 16 Screw, 3/8-16x1.25

120 601 00 00 60 Nut, 3/8-16 Reghexctrlk

133 601 00 10 89 Spring, Idler

160 601 00 14 65 Cover, Belt w/Storage

161 601 00 14 45 Screw, 1/4-20x.63

162 601 00 00 18 Flatwasher, .281x.63x.065

ST522 Frame Components Assembly

161

160

162

161

115

112

110 120

118

116

133

108

106

REF.

ENGINE

REF.

AUGER

HOUSING

REF.

AUGER

HOUSING

REF.

AUGER

HOUSING

REF

NO. PART NO. PART NAME

300 601 00 21 03 Gear Case, RH

301 601 00 21 04 Gear Case, LH

303 601 00 23 45 Screw, 1/4-20x.75

304 601 00 08 27 Nut, 1/4-20

305 601 00 17 90 Nut, 1/4-20 Hexkeps

306 601 00 21 05 Screw, 3/8-16x.50

310 601 00 18 66 Seal, Oil

311 601 00 21 06 Bearing, Flange

312 601 00 23 26 Flatwasher, .752x1.24x.093

313 601 00 21 07 Shaft, Auger Output

314 601 00 21 08 Gasket, Gear Case

315 601 00 21 09 Gear, Worm

316 601 00 21 10 Key, Woodruff

REF

NO. PART NO. PART NAME

320 601 00 05 67 Bearing, Flange

321 601 00 21 11 Shaft, Worm Imp Input

322 601 00 21 12 Collar, Thrust .753x1.24x.50

323 601 00 10 54 Pin, Spring

324 601 00 23 26 Flatwasher, .752x1.24x.093

325 601 00 15 01 Bearing, Roll

326 601 00 21 06 Bearing, Flange

327 601 00 18 66 Seal, Oil

340 601 00 23 46 Impel, Assy

341 601 00 10 54 Spring Pin

ST522 Gear Case Assembly

340 341

327

326

324

325 324

323

322

305

301 306

304

320

321

313

314

315

316

311

312

310

303

300

303

REF

NO. PART NO. PART NAME

480 601 00 21 14 Pulley, V4L

481 601 00 21 16 Screw, 5/16-18x.50

482 601 00 15 07 Key, Square

485 601 00 16 10 Spacer, Slve .676x1.00x.53

490 601 00 15 09 Retainer, Ball Bearing

491 601 00 05 39 Bearing, Ball

493 601 00 00 73 Screw, 5/16-18x.75

497 601 00 00 23 Washer, .328x.60x.09

499 601 00 00 12 Nut, 5/16-18

500 601 00 23 40 Housing, Assy

502 601 00 10 04 Ratchet Fastener

510 601 00 21 18 Blade, Scraper 22"

511 601 00 23 41 Carr. Bolt, 1/4-20x.75

514 601 00 23 42 Nut, 1/4-20 Whiz-loc

520 601 00 23 43 Auger, Assy LH

REF

NO. PART NO. PART NAME

521 601 00 23 44 Auger, Assy RH

522 601 00 08 97 Screw, 1/4-20x1.75

523 601 00 15 17 Spacer, Slve .250x.47x.20

524 601 00 23 18 Nut, 1/4-20

525 601 00 21 22 Bearing, Flange

526 601 00 21 23 Nut, 5/16-18

527 601 00 21 24 Screw, 5/16-18x.75

540 601 00 21 25 Skid

541 601 00 14 11 Bolt, 5/16-18x.75

542 601 00 06 69 Washer, Flat

543 601 00 00 19 Washer, Flat

544 601 00 00 23 Washer, Splitlock

545 601 00 00 12 Nut, 5/16-18

546 601 00 00 73 Screw, 5/16-18 x .75

647 601 00 21 23 Nut, 5/16-18, HXWDFLLK

ST522 Auger Housing Assembly

480

485

481

490

499 500

491

482

497

502

511

493

522

523

521

524

510

514

526

545

525

544

543

540

546

542

547

527

500

520

REF.

IMPELLER

REF. KEY# 500

KEY# 500 IS A WELDMENT

AND INCLUDES TWO SIDE

PANELS

REF

NO. PARTNO. PARTNAME

582 601 00 14 11 Bolt, 5/16-18x.75

583 601 00 21 16 Washer, Pl .438x.75x.064

584 601 00 00 59 Nut, 5/16-18

588 601 00 15 24 Washer, .315x.75x.064

592 601 00 21 16 Washer, Pl .438x.75x.064

593 601 00 15 24 Washer, .315x.75x.064

594 601 00 00 19 Flatwasher .344x.69x.065

595 601 00 00 23 Washer, .328x.60x.09

596 601 00 00 19 Flatwasher .344x.69x.065

597 601 00 06 84 Knob, T

598 601 00 00 12 Nut, 5/16-18 Reghex

599 601 00 08 99 Bolt, Carr. 5/16-18x1.00

600 601 00 23 36 Chute Assembly

600-1 601 00 23 37 Lower Chute

600-2 601 00 21 29 Upper Chute

600-3 601 00 21 30 Hinge Pin

REF

NO. PARTNO. PARTNAME

601 601 00 20 40 Bolt, 5/16-18x1.00

602 601 00 00 19 Flatwasher, .344x.69x.065

603 601 00 14 64 Nut, 5/16-18 Hexnyl

604 601 00 23 38 Flap, Chute inset Assy

605 - Included in 604 assembly

606 601 00 20 14 Collar, Chute

607 601 00 00 68 Screw, 1/4-20x.75

608 601 00 00 18 Flatwasher, .281x.63x.065

609 601 00 23 18 Nut, 1/4-20 Reghexctrlk

610 601 00 18 39 Retainer, Ring Inner

611 601 00 18 40 Retainer, Ring Outer

ST522 Chute Assembly

582 592

598

597

596

595

594

593

599

604

583

588

584

600 605

602

603

610

611

609

608

611

601

608

607 REF. AUGER

HOUSING

600-3

600-1

600-2

REF. KEY #600

ST522 Wheels Assembly

REF

NO. PART NO. PART NAME

720 601 00 23 35 Handle, Upper

724 601 00 21 34 Screw, 5/16-18x2.75

725 601 00 00 19 Flatwasher, 344x.69x.065

726 601 00 00 23 Washer, .328x.60x.09

727 601 00 00 12 Nut, 5/16-18

728 601 00 21 35 Stop, Red Plastic

730 601 00 21 36 Kit for Handle, Assy RH

733 601 00 23 34 Pin, Clutch

734 601 00 05 16 Nut, Push on Cap

739 601 00 15 50 Bumper, Rect

741 601 00 21 37 Cable, Clutch

744 601 00 15 53 Spring, Auger Clutch

745 601 00 23 18 Nut, 1/4-20 Reghexctrlk

746 601 00 13 95 Boot, Clutch Spring

750 601 00 21 38 Handle, Lower

751 601 00 00 74 Screw, 5/16-18x1.00

752 601 00 00 23 Washer, 328x.60x.09

753 601 00 00 12 Nut, 5/16-18 Reghex

754 601 00 03 55 Push nut

756 601 00 21 39 Screw, 5/16-18x2.00

757 601 00 00 19 Flatwasher, .344x.69x.065

758 601 00 00 23 Washer, .328x.60x.09

759 601 00 00 12 Nut, 5/16-18 RegheX

REF

NO. PART NO. PART NAME

650 601 00 21 31 Axle, .50x20"

675 601 00 23 33 Tire & Rim

676 601 00 14 46 Flatwasher,

.53x1.00x.063

678 601 00 00 89 Ring

Retaining E

Handle Assembly

675

678

650

676

REF.

RIGHT

WHEEL

REF.

BLOWER

FRAME

REF. LEFT

WHEEL

REF.

ENGINE

REF.

LOWER

HANDLE

734

741

733

734

739

730

720

724 725

756

746

757

750

758

759

726

727 728

753

752

751 752

753 751

754

744

745

REF.

AUGER

FRAME

ST522 Chute Control Rod Assembly

REF

NO. PART NO. PART NAME

850 601 00 17 49 Crank, Assy w/Yoke

854 601 00 20 48 Handle, Chute Crank

855 601 00 20 49 Flatwasher, .39x.70x.05

856 601 00 20 50 Ring, Ret E

860 601 00 21 40 Bolt, Eye

861 601 00 14 08 Grommet, Eye Bolt

866 601 00 00 20 Flatwasher,

.406x.81x.065

REF

NO. PART NO. PART NAME

867 601 00 06 53 Nut, 3/8-16

870 601 00 18 30 Bracket, Worm

871 601 00 18 31 Worm, Gear Chute

872 601 00 20 53 Block, Univ Piv

873 601 00 20 54 Pin, Clevis

874 601 00 20 55 Pin, Univ Joint

875 601 00 18 35 Pin, Cotter

REF

NO. PART NO. PART NAME

822 601 00 23 28 Decal, 9" Impeller

823 601 00 23 32 Decal, Danger Chute

824 601 00 23 29 Decal, Danger Auger Foot

825 601 00 23 31 Decal, DangerEnglish

828 601 00 20 97 Decal, Husq. Crown

829 601 00 21 43 Decal, ST522H

830 601 00 00 68 Decal, Auger DriveEngage

856 855

854

855850 860

861 875

872

871

870

874

873

866

867

REF. LOWER

HANDLE

REAR

AUGER

HOUSING

Decals

823

825

824

828

830

821

829

822

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