Husqvarna Snow Blower Lst42C Users Manual IPL, 42 Inch Two Stage Thrower, 531 30 71 69, LST42C, 2008 01, Accessory (Ride Mower)

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2008-01

I0807215

42 Inch Two Stage

Illustrated

Parts List

Repair Parts Manual

Snow Thrower

(LST42C)

Model No.

LST42C

OWNERS

MANUAL

PRINTED IN U.S.A. FORM NO. 40243 (REV. 11/06)

CAUTION:

Read Rules for

Safe Operation

and Instructions

Carefully

• Safety

• Assembly

• Operation

• Maintenance

• Parts

42" SNOW THROWER

the fastest way to purchase parts

www.speedepart.com

™

4

E

BDG

HIK

O

F

X

U

Y

C

W

L

Q

S,T

R

Z

KK

EE

N

CC

BB

AA

NOT SHOWN ACTUAL SIZE

SHOWN ACTUAL SIZE

DD

M

J

JJ

FF GG

II

V

P

HH

A

LL

NN

MM

HARDWARE PACKAGE CONTENTS

5

REF. QTY. DESCRIPTION REF. QTY. DESCRIPTION

U 2 Bowed Washer

V 6 Flanged Nut, 1/4"

W 1 Flanged Nut, 5/16"

X 10 Flanged Nut, 3/8"

Y 17 Nylock Nut, 5/16" (2 spare parts)

Z 2 Hex Lock Nut, 3/8"

AA 1 Spring

BB 3 Chute Keeper

CC 1 Trunnion

DD 2 Hairpin Cotter, 5/64"

EE 3 Hairpin Cotter, 1/8"

FF 1 Hairpin Cotter, 3/32"

GG 2 Lock Pin

HH 1 Plastic Cap

II 2 Nylon Tie

JJ 1 Chain, Tensioning

KK 2 Tail Reector

LL 1 Small Spacer

MM 1 Large Spacer

NN 1 Pulley

A 1 Hex Bolt, 3/8" x 3-1/4"

B 2 Hex Bolt, 5/16" x 1-3/4"

C 4 Hex Bolt, 5/16" x 3/4"

D 6 Hex Bolt, 1/4" x 1"

E 6 Hex Bolt, 3/8" x 1" (Thread Forming)

F 2 Hex Bolt, 5/16" x 3/4" (Thread Forming)

G 6 Carriage Bolt, 3/8" x 1"

H 2 Carriage Bolt, 5/16" x 1-3/4"

I 2 Carriage Bolt , 5/16" x 1-1/4"

J 4 Carriage Bolt, 5/16" x 1"

K 2 Carriage Bolt, 5/16" x 3/4"

L 4 Shoulder Bolt

M 2 Shoulder Bolt

N 2 Shear Bolt (spare parts)

O 7 Lock Washer, 3/8"

P 7 Washer, 1/4"

Q 6 Washer, 5/16"

R 8 Washer, 1/2"

S 1 Washer, 3/8" (Thin)

T 3 Washer, 3/8"

6

CARTON CONTENTS

1. Suspension Arms (2)

2. Left Hand Side Plate

3. Right Hand Side Plate

4. Anti-rotation Bracket

5. Engagement Rod (Not used on some models)

6. Engine Pulley Keeper (Not used on some models)

7. Chute Crank Rod Assembly

8. Support Tube, Crank Rod

9. Lift Handle and Cable

10. Cable Bracket

11. L.H. Hanger Bracket (Outside Mounting)

12. R.H. Hanger Bracket (Outside Mounting)

13. Clutch Idler Assembly

14. V-Belt, Drive (Short) #46989

15 V-Belt, Drive (Long) #48138

16. V-Belt, Auger (Attached to Housing Assembly)

17. Chute and Control Cable Assembly

18. Housing Assembly

19. L.H. Hanger Bracket (Inside Mounting)

20. R.H. Hanger Bracket (Inside Mounting)

Hardware Package (Stored inside Plastic Keg)

14

1

245

6

12

9

8

10

20

19

11

17

16

15

18

13

7

3

30

PARTS

REPAIR PARTS FOR MODEL LST42C 42" SNOW THROWER

31

REPAIR PARTS FOR MODEL LST42C 42" SNOW THROWER

REF. PART QTY. DESCRIPTION

NO. NO.

1 05931 1 Housing, Bearing

2 65701 1 Housing Assembly

3 71464 1 Gear Assembly

4 63579 1 Chute Crank Rod Assembly

5 63768 1 Impeller Assembly

6 24773 1 Scraper Plate

7 25982 1 Shaft, Auger Gearbox

8 703-2735A 1 Bracket, Chute Crank

9 24816 1 Cover, Belt

10 705-5226 1 Chute Reinforcement

11 705-5269 1 Spiral Assembly, L.H. (not shown)

12 705-5270 1 Spiral Assembly, R.H.

13 43840 2 Hex Bolt, 5/16-18 x 1-1/4" Lg.

14 44950 5 Carriage Bolt, 1/4-20 x 3/4"

15 44917 1 Palnut, 3/8"

16 44326 4 Carriage Bolt, 5/16-18 x 1" Lg.

17 43080 10 Carriage Bolt, 5/16-18 x 3/4" Lg.

18 46703 8 Bolt, Self-Tap 5/16" x 3/4"

19 710-0890A 2 Bolt, Shear 5/16-18 x 1-1/2"

20 43088 11 Washer, 1/4"

21 43070 2 Washer, 3/8"

22 47189 5 Hex Nut, 1/4-20 Nylock

23 47810 29 Hex Nut, 5/16-18 Nylock

24 715-0114 2 Spiral Pin, 1/4" x 1-1/2" Lg.

25 750-0437 2 Bushing

26 731-1379A 1 Chute Adapter

27 43086 4 Lock Washer, 5/16"

28 736-0188 6 Washer, .76" x 1.49" x .06"

29 711-0469 4 Spacer, .75 ID x 1.25 OD x .5 L

30 43081 24 Washer, 5/16" Std. Wrt.

31 47615 2 Bearing, Flange

32 741-0309 1 Bearing, Ball

33 741-0475 2 Bushing, Plastic 3/8"

34 741-0493A 4 Bearing, Split, 3/4"

35 24279 2 Skid Shoe

36 48015 5 Washer, Nylon

37 784-5618 2 Housing, Bearing

REF. PART QTY. DESCRIPTION

NO. NO.

38 24393 1 Bracket, Chute Crank

39 24281 1 Bracket, Idler

40 49933 2 Shoulder Bolt, Round Head

41 65367 1 Hanger Bracket Assembly, L.H.

42 65450 1 Hanger Bracket Assembly, R.H.

43 41576 2 Hex Bolt, 3/8-16 x 1-3/4"

44 44377 1 Hex Bolt, 3/8-24 x 1"

45 784-5594 1 Bracket, Cable

46 746-0929 1 Cable, Chute Control With Clip

47 711-0242 1 Spacer

48 746-0928 1 Cable, Chute Control

49 HA21362 4 Hex Nut, 3/8-16 Nylock

50 43038 2 Pin, Pivot Lock

51 43343 2 Pin, Hair Cotter #4 (1/8")

52 43350 4 Carriage Bolt, 3/8-16 x 1"

53 24394 1 Bracket, Chute Anti-rotation

54 47572 6 Hex Lock Nut, 3/8-16 Flanged

55 1643-60 1 Plastic Cap

56 64452 1 Hanger Bracket Assembly, R.H.

57 64451 1 Hanger Bracket Assembly, L.H.

58 47043 1 Keeper, Engine Pulley

59 48106 4 Bolt, Shoulder

60 24466 2 Bracket, Down Stop

61 736-0247 1 Washer,

62 47598 6 Hex Lock Nut, 1/4" Flanged

63 731-0921 1 Chute, Upper

64 731-1313C 1 Guide, Cable

65 47044 2 Pulley, V Type 4"

66 47026 1 Pulley, V Type

67 43085 1 Hex Bolt, 5/16-18 x 1-1/2"

68 710-0896 1 Screw, 1/4-14 x 5/8"

69 731-0851A 3 Chute Keeper

70 43661 6 Hex Bolt, 1/4-20 x 1"

71 731-1300C 1 Chute, Lower

72 25937 1 Center Brace, Gearbox

73 HA20185 1 #61 Woodruff Key

74 43182 3 Hex Bolt, 5/16-18 x 3/4"

40243 1 Owner's Manual

32

REPAIR PARTS FOR MODEL LST42C 42" SNOW THROWER

67

36

60

57 61

65 58

62

11

65

58

58

62

63

32

33

33

REF. PART QTY. DESCRIPTION

NO. NO.

1 64637 1 Lift Shaft Assembly

2 710-0865 2 Hex Bolt, 1/2-13 x 1"

3 710-0367 2 Hex Bolt, 5/8-11 x 1-1/2"

4 711-0332 2 Pin, Bracket Lift

5 712-0261 2 Nut, Hex Lock 5/8-11 Thread

6 43262 6 Nut, Hex Lock 1/2-13

8 142 5 Pin, Cotter 1/8" x 3/4"

9 43093 1 Pin, Cotter 1/8" x 1-1/2"

10 R19171616 4 Washer, 17/32" x 1"

11 43350 6 Carriage Bolt, 3/8-16 x 1"

12 741-0192 2 Bearing, Flange With Flats

13 783-0380 2 Link, 15.80" Long

14 783-0381 2 Link, 11.75" Long

15 24476 2 Link, 4.88" Long

16 24311 1 Rod, Spacer

17 47599 2 Hex Bolt, 5/16-18 x 1" (Locking)

18 43086 4 Lock Washer, 5/16"

19 24820 1 Bracket, Lift

20 63773 1 Assembly, Handle Lift Bracket

21 48049 1 Rod, Index Lift

22 47369 1 Pin, Spring 3/16" x 1-3/4"

23 732-0306 1 Spring, Compression

24 R19131316 2 Washer, 13/32" x 13/16"

25 47788 2 Reector, Rear

26 43080 1 Carriage Bolt, 5/16-18 x 3/4"

27 43182 2 Hex Bolt, 5/16-18 x 3/4"

28 R19111116 2 Washer, 11/32 x 11/16 x 3/64

29 47368 1 Pin, Spring 5/16" x 1-3/4"

30 46954 1 Pin, Attachment

31 43343 1 Pin, Haircotter #4 (1/8")

32 25678 1 Plate, Side (R.H.)

33 25679 1 Plate, Side (L.H.)

34 49916 1 Tube, Lift Handle

35 49912 1 Trigger and Lift Cable Assembly

REF. PART QTY. DESCRIPTION

NO. NO.

36 43070 2 Washer, 3/8"

37 710-1233 1 Screw, Oval #10-24 x 1"

38 46446 1 Grip, Handle

39 47027 1 Tube, Crank Rod Support

40 741-0475 2 Bushing, 3/8" Plastic

41 703-2735A 1 Bracket, Chute Crank

42 720-0201A 1 Knob, Crank

43 44917 1 Palnut, 3/8"

45 63579 1 Assembly, Chute Crank Rod

46 784-5604A 1 Handle, Chute Tilt

47 720-04039 1 Knob

48 603-0302 1 Assembly, Chute Tilt Bracket

49 731-1313C 1 Guide, Cable

50 746-0928 1 Cable, Chute Control

51 746-0929 1 Cable, Chute Control with Clip

52 43064 5 Nut, Hex Lock 5/16-18

53 43081 2 Washer, 5/16"

54 24285 1 Plate, Mounting (L.H.)

55 24284 1 Plate, Mounting (R.H.)

56 43601 1 Washer, 1.59" x 1.032" x .060"

57 46584 1 Nut, Whizlock, 5/16-18

58 R19172410 8 Washer, 1/2"

59 726-0178 3 Tie, Nylon

60 47631 6 Hex Bolt, 3/8-16 x 1" Self Tap

61 43003 6 Lock Washer, 3/8"

62 47572 6 Nut, Flanged Lock 3/8-16

63 47810 8 Nut, Nylock Hex 5/16-18

64 43084 2 Hex Bolt, 5/16-18 x 1-3/4"

65 44326 2 Carriage Bolt, 5/16-18 x 1"

66 44215 2 Carriage Bolt, 5/16-18 x 1-3/4"

67 48106 2 Bolt, Shoulder

68 43682 2 Carriage Bolt, 5/16-18 x 1-1/4"

69 44695 2 Washer, Bowed

REPAIR PARTS FOR MODEL LST42C 42" SNOW THROWER

34

REPAIR PARTS FOR MODEL LST42C 42" SNOW THROWER

REF. PART QTY. DESCRIPTION

NO. NO.

1 43080 2 Carriage Bolt, 5/16-18 x 3/4"

2 43182 4 Hex Bolt, 5/16-18 x 3/4"

3 43083 2 Hex Nut, 5/16-18

4 43086 1 Lock Washer, 5/16"

5 43081 4 Washer, 5/16" Std. Wrt.

6 25727 1 Frame, Clutch and Pulley

7 63904 1 Idler Arm Assembly

8 24286 1 Spacer, Pivot

9 63762 1 Idler Bracket Assembly

10 43015 1 Hex Nut, 3/8-16

11 46981 1 Pulley, V Type 9"

12 43082 8 Nut, Hex Lock, 3/8-16

13 46982 1 Pulley, V Type 5-1/2"

14 738-0680 1 Shaft

15 750-0456 1 Spacer

16 750-0660 1 Spacer

17 43003 6 Lock Washer, 3/8"

18 714-0161 2 Key

19 741-0919 2 Bearing, Ball

20 08253B 1 Housing, Bearing

21 15296A 1 Housing, Open Bearing

22 14088B 1 Spacer, Spindle

23 44377 2 Hex Bolt, 3/8-24 x 1"

24 736-0247 2 Washer

25 43063 3 Hex Bolt, 5/16-18 x 1"

26 46989 1 Belt, V Type Drive (55")

48138 1 Belt, V Type Drive (56")

27 47846 1 Belt, V Type Auger

28 47044 1 Pulley, V Type 4"

29 47025 1 Hex Bolt, 5/16-18 x 3-1/2"

30 43432 1 Hex Bolt, 3/8-16 x 2-1/2"

31 43054 3 Hex Bolt, 3/8-16 x 2"

32 24571 1 Spacer

33 24472 1 Spacer, Pivot

34 43070 8 Washer, 3/8"

35 46959 1 Spring

36 46963 2 Chain

37 43055 1 Pin, Hair Cotter, 3/32"

38 23727 1 Spacer

39 43088 1 Washer, 1/4"

40 43343 2 Pin, Hair Cotter #4 (1/8")

41 47134 2 Pin, Hair Cotter 5/64"

42 711-0198 1 Trunnion

43 46948 1 Rod, Engagement

44 47620 1 Spring

45 47607 1 Spring, Torsion

46 23625 1 Spacer

47 43509 1 Hex Bolt, 3/8-16 x 2-3/4" Lg.

48 47605 1 Washer, Flat 3/8"

49 24558 1 Cable Bracket

50 49870 1 Hex Bolt, 1/4-20 x 2-1/2"

51 43178 2 Hex Nut, 1/4-20

52 43177 1 Lock Washer, 1/4"

53 48883 3 Pulley, Flat 3-5/8"

54 25728 2 Rear Pulley Frame Bracket

55 46938 1 Hex Bolt, 3/8-16 x 3-1/4"

56 25780 1 Spacer

57 47810 9 Hex Nut, 5/16-18 Nylock

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