Sno-Thro®
Parts Manual
Models
932105 - ST8526LE
932506 - ST8526LE
00295800A 9/04
Printed in USA
THE MANUAL
PRODUCT REGISTRATION
Before you operate your unit, carefully and completely
read manuals supplied with the unit. The contents will
provide you with an understanding of safety instructions
and controls during normal operation and maintenance.
For your safety and the safety of others always read,
understand, and follow all DANGER, WARNING, and
CAUTION messages found in manuals and on safety
decals.
Hardware descriptions are given in decimals.
Decimals to Fractions
.063 1/16 .563 9/16
.125 1/8 .625 5/8
.188 3/16 .688 11/16
.250 1/4 .750 3/4
.313 5/16 .813 13/16
.375 3/8 .875 7/8
.438 7/16 .938 15/16
.500 1/2 1.00 1
SERVICE AND REPLACEMENT PARTS
When ordering replacement parts or making service
inquiries, know the Model and Serial numbers of your
unit and engine.
Numbers are located on the product registration card in
the unit literature package. They are printed on a serial
number label, located on the frame of your unit.
• Record Unit Model and Serial numbers here:
The Ariens dealer must register the product at the time of
purchase. Registering the product will help the company
process warranty claims or contact you with the latest
service information. All claims meeting requirements
during the limited warranty period will be honored,
whether or not the product registration card is returned.
Keep a proof of purchase if you do not register your unit.
Customer Note: If Dealer does not register your product,
please fill out, sign and return the product registration
card to Ariens or go to www.ariens.com.
YOUR SATISFACTION IS IMPORTANT
Questions? Please follow these helpful steps:
1. Refer to the manuals supplied with your unit.
They will guide you through safe and proper
operation and maintenance.
They contain specifications on your unit.
If your questions are not answered in these manuals,
go to step number two.
2. Contact Your Dealer.
Our dealers will be happy to supply any service or
advice required to keep your unit operating at peak
efficiency.
A factory trained staff is available to support your
equipment needs. They stock genuine Ariens parts
and lubrican ts m anuf actur ed with the sam e preci sion
and skill as the original.
If your questions are not resolved by the support
staff, ask for the manager or owner.
When contacting your Dealer supply your model and
serial numbers.
• Record Engine Model and Serial numbers here:
UNAUTHORIZED REPLACEMENT PARTS
Use only Ariens replacement parts. The replacement of
any part on this vehicle with anything other than an
Ariens authorized replacement part may adversely affect
the performance, durability , or safety of this unit and may
void the warranty. Ariens disclaims liability for any claims
or damages, whether warranty, property damage,
personal injury or death arising out of the use of
unauthorized replacement parts.
TO SPEED PARTS ORDERING:
1. Know the model and serial numbers of your unit.
2. Know the part number required.
3. Know the quantity required.
4. Know the part description.
2
MODELS
2
Domestic
Model 932105 (8526)
8.5 H.P. 26” Sno-Thro
Serial No. 000101 and up
Global
Model 932506 (8526)
8.5 H.P. 26” Sno-Thro
Serial No. 000101 and up
TABLE OF CONTENTS
DECALS
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
ENGINE AND DRIVE
Engine and Belt Drive . . . . . . . . . . . . . . . . . . . . . . . . 4
Friction Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
FRAME AND HOUSING
Handlebar and Controls . . . . . . . . . . . . . . . . . . . . . . . 8
Speed Selector and Frame . . . . . . . . . . . . . . . . . . . 10
Auger and Chute . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Discharge Chute Crank . . . . . . . . . . . . . . . . . . . . . . 12
Gearcase and Impeller. . . . . . . . . . . . . . . . . . . . . . . 13
Electrical and Wiring Diagram . . . . . . . . . . . . . . . . . 14
DECALS
1
08000006
4
6
3
5
PS0307
Item Part No. Qty. Description
1 08000006 1 Decal, Control Panel ST8526
2 08000005 1 Decal, Front Panel ST8526
3 05305100 1 Decal, American Flag
4 08093901 1 Decal, Danger- Rotating Parts
5 08094000 1 Decal, Danger
6 07797600 1 Decal, Cast Iron Bore
3
Model 932105, 506
1,
)
p,
)
9)
ENGINE AND BELT DRIVE
23
3
28
57
20
56
53
40
43
1
17
16
54
27
34
44
14
17
55
38
11
52
18
19
7
21
15
39
6
45
8
22
29
5
9
25
37
10
41
46
24
26
4
27
13
25
2
12
50
27
36
40
22
32
30
31
42
49
33
48
16
54
40
(105 SN 5232 and up,
506 SN 333 and up)
(105 SN 3810 and u
506 SN 101 and up
48
35
47
(105 SN 101-523
506 SN 101-332
(105 SN 101-380
58
58
31
59
51
35
60
Item Part No. Qty. Description
1 07100024 2 Wheel 5.00 x 6.00
07155900 2 Tire 15 x 5.00-6
07100016 2 Tire/Wheel Assembly15 x 5.00-6
07156400 2 Tube 15 x 5.00-6
2 00272300 1 Pulley, 3L w/hub, .625 x 6.5"
3 08200021 1 Engine, 8.5HP Tecumseh LH318SA 120V (105 SN 3810 and up)
08260004 1 Engine, 8.5HP Tecumseh LH 120V (105 SN 101-3809)
08200020 1 Engine, 8.5HP Tecumseh LH318SA (506 SN 101 and up)
4 05947000 1 Bolt, Hex .31-18 x .75 Grade 5
5 06435700 1 Washer, Flat Steel .38 x .88 x .083
6 01035800 1 Spacer Bushing
4
PS0256
ENGINE AND BELT DRIVE
Item Part No. Qty. Description
7 03206900 1 Idler Arm
8 00291851 1 Belt Finger
9 06307400 1 Washer, Locking .312 x .097
10 05947300 1 Bolt, Hex .31-24 x .75 Grade 5
11 00274700 1 Belt Cover
12 0741 160 0 2 Screw, Tapping Hex Washer Head .25-20 x .37
13 06601200 1 Key, Woodruff .25 x .75 x .313 SAE 91
14 08317200 1 Spring, Tension .047 x .44 x 3.37
15 00295700 1 Shaft, Axle
16 00275200 2 Bushing, Rake Shaft .75
17 05502100 2 Bushing, Flange .500 x .625 x .500 x .750
18 08300007 1 Spring, Torsion
19 53213400 1 Brake Arm w/Pad (Includes item 29)
20 02485551 1 Lever, Clutch
21 06219200 1 Bolt, Round Head Square Neck .31-18 x 1.25 Grade 5
22 06435700 2 Washer, Flat Steel .38 x .88 x .083
23 05802600 1 Pin, Roll .16 x .88
24 01213100 1 Bearing Spacer
25 02457400 2 Idler
26 06435700 1 Washer, Flat Steel .38 x .88 x .083
27 06529800 3 Nut, Locking Center .31-18
28 07053700 2 Pin, Lock .31 x 1.75
29 00295600 1 Brake Pad
30 07200007 1 V-Belt, 4L x 12.435CD
31 00278900 1 Sheave, Engine (105 SN 5232 and up, 506 SN 333 and up)
00349200 1 Sheave, Engine w/Keyway (105 SN 101-5231, 506 SN 101-332)
32 01021100 1 Spur Gear
33 07228600 1 V-Belt 3L-Section 33.37 x .38 (Traction Drive)
34 21533400 AR Plug, Spark
35 00279300 1 Sheave, Camshaft (105 SN 3810 and up, 506 SN 101 and up)
03232700 1 Pulley, Camshaft (105 SN 101-3809)
36 06400007 1 Washer, Wave .69 x .84 x .011
37 06442700 2 Washer, Flat Steel .22 x .50 x .05 (506)
38 06221800 1 Round Head Square Short Neck .31-18 x 1.00 Grade 5
39 01305900 1 Shoulder Spacer
40 06441400 5 Washer, Flat Steel .75 x 1.13 x .062
41 05802900 2 Pin, Roll .156 x 1.00
42 02483100 1 Cord, Extension 120 V (105)
43 72403600 1 120 V Starter Kit
44 02460200 1 Guard, Muffler (506)
45 07413600 2 Screw, Tapping 10-16 x .75 (506)
46 06308100 2 Washer, Locking 10 x .05 (506)
47 05900011 1 Bolt, Hex .25-28 x 1.0 Precote 80
48 06308000 2 Washer, Locking .250 x .077
49 05900009 1 Bolt, Hex .38-24 x 1.0 Precote 80
50 06308800 1 Washing, Locking .38 x .094
51 05900010 1 Bolt, Hex .25-28 x .75 Precote 80
52 05500013 1 Bushing, Sleeve
53 06400005 1 Washer, Wave .50 x .75 x .015, .13 Free Height
54 05500014 2 Bushing, Flange Split Nyliner .75”HP
55 07400003 6 Screw, Tapping .25-20 x .50 w/Vibra-Tite
56 06444200 2 Washer, Flat .755 x 1.25 x .125
57 06439200 1 Washer, Flat Steel .505 x 1.00 x .062
58 06005500 2 Screw, Set .31-18 x .38 (105 SN 3810-5231, 506 SN 101-332)
06005500 4 Screw, Set .31-18 x .38 (105 SN 101-3809)
59 06601800 1 Key, Straight .25 x 1.75 x .25 (105 SN 101-5231, 506 SN 101-332)
60 06601500 1 Key, Woodruff .125 x .625 x .250 (105 SN 101-3809)
Model 932105, 506
5
Model 932105, 506
FRICTION DRIVE
17
18
15
2
3
4
10
17
19
18
7
21
6
5
23
12
24
10
26
11
28
39
15
14
9
27
1
29
36
16
8
38
25
41
30
42
7
19
43
8
37
13
32
31
34
33
20
35
22
40
Item Part No. Qty. Description
1 03242100 1 Spacer, .325 x .625 x .455
2 05802600 1 Pin, Roll .16 x .88
3 03248500 1 Arm, Speed Change
4 055021 00 1 Bushing, Flange .500 x .625 x .500 x .750
5 03231700 1 Fork, Speed
6 05514500 1 Bushing, Flange .33 x .44 x .44 x .56
7 06530600 8 Nut, Locking Dual Face 10-24
8 05502600 2 Bushing, Flange .63 x .75 x .50 x .88
9 05802900 1 Pin, Roll .16 x 1.00
10 06439200 2 Washer, Flat Steel .51 x 1.00 x .062
11 03235300 1 Shift Carrier
40
PS1050
6
FRICTION DRIVE
Item Part No. Qty. Description
12 03248300 1 Disc, Friction
13 03248600 1 Chain, Roller #41 x 27 Pitches
14 03248400 1 Hex Shaft
15 05804700 2 Pin, Roll .125 x .88
16 05800900 1 Pin, Roll .13 x 1.00
17 00308500 2 Bearing, Flange
18 05435200 2 Bearing, Ball .437 x 1.375 x .437
19 03226900 2 Bearing, Flange
20 03201100 1 Friction Plate
21 03225900 1 Bearing Assembly
22 00291600 1 Spindle Shaft
23 05947900 3 Bolt, Hex .25-20 x .50 Grade 5
24 06529700 3 Nut, Locking Center .25-20
25 03232600 1 Pinion Shaft
26 03248000 1 Bracket, Traction Arm
27 06714700 3 Pin, Clevis .243/.248 x 1.38
28 06701900 3 Pin, Hair Internal .06 x .18 x .77
29 53209100 1 Assembly, Traction Clutch
30 03221100 1 Clutch Fork
31 03231500 1 Spacer .50 x .75 x .32
32 01208600 1 Cap .50 Rod
33 08314100 1 Spring, Tension .06 x .44 x 1.56
34 06707100 1 Pin, Cotter .12 x 1.0
35 05704300 1 Ring, Retaining External 1.25 x .05
36 03248700 1 Spacer,.45 x .62 x 1.23
37 53211000 1 Assembly, Pinion and Sprocket (Includes Item 8)
38 06436100 2 Washer, Flat Steel .63 x 1.01 x .062
39 03242100 1 Spacer .325 x .625 x .455
40 05400004 2 Bearing-Ball, .625 x 1.38 x .43 Snap Ring
41 06441900 1 Washer, Flat .531 x 1.06 x .095
42 06713500 1 Pin, Hair Internal .08 x .18 x 1.18
43 07029700 1 Drive Fitting, Hydraulic
Model 932105, 506
7
Model 932105, 506
41
12
20
48
1
2
47
46
11
40
29
28
28
HANDLEBARS AND CONTROLS
42
48
45
37
46
31
47
27
18
38
29
39
44
26
28
16
17
19
4
46
32
29
34
21
15
21
36
33
35
35
20
11
24
13
21
16
13
19
17
1
3
22
5
6
39
38
Rear View
9
12
37
18
8
34
36
10
23
25
30
Item Part No. Qty. Description
1 07518700 2 Handle Grip
2 02491951 1 Handlebar, Upper-Right Hand
3 02492051 1 Handlebar, Upper-Left Hand
4 03242951 1 Handlebar, Lower
43
7
14
PS0692
8
HANDLEBARS AND CONTROLS
Item Part No. Qty. Description
5 06220100 2 Bolt, Round Head Square Neck .25-20 x 1.25
6 06529700 2 Nut, Locking Center .25-20
7 06220200 2 Bolt, Round Head Square Neck .31-18 x 1.75 Grade 5
8 06529800 4 Nut, Locking Center .31-18
9 07511800 2 Bumper
10 53213700 1 Panel w/Decals Hybrid
11 08335400 2 Spring, Tension .051 x .50 x 4.87
12 00274251 1 Lever, Right Hand
13 00274351 1 Lever, Left Hand
14 07047100 4 Bolt Serrated Hex Flange Washer Head .31-18 x .62 Grade 5
15 06714500 2 Pin, Spring Clip
16 08337000 1 Spring, Tension .05 x .44 x 1.45
17 00356900 1 Arm, Interlock
18 05957800 1 Bolt, Hex .38-16 x 3.00 Grade 5
19 06529600 1 Nut, Locking Center .38-16
20 06714800 2 Pin, Hair
21 02492100 2 Cam, Interlock
22 02485000 1 Headlamp, Oval with 1156 Bulb
23 07416700 3 Screw, Tapping 10-16 x .75 Hi-Lo
24 06948900 1 Cable, Traction
25 06900007 1 Cable, Auger-Hybrid
26 06435700 4 Washer, Flat Steel .38 x .875 x .083
27 06307400 4 Washer, Locking .31 x .10 Heavy
28 06437300 3 Washer, Flat Steel .28 x .62 x .065
29 06701900 3 Pin, Hair Internal .06 x .18 x .77
30 06221600 4 Bolt, Round Head Square Neck .31-18 x 2.25
31 06446800 4 Washer, Saddle .32 x .94 x .062
32 07531700 4 Knob, Wing .31-18
33 00273600 1 Lever, Deflector
34 06224300 1 Bolt, Round Head Square Neck .38-16 x 2.00
35 01123800 2 Friction Washer
36 00184100 1 Flange, Pressure
37 08320900 1 Spring, Compression .187 x .56 x 1.62
38 06436200 1 Washer, Flat Steel .406 x .812 x .065
39 06529600 1 Nut, Locking Center .38-16
40 07533500 1 Knob, Ball-Black 1.47” .375-16
41 02496400 1 Grip, Clutch Lever RH
42 02496500 1 Grip, Clutch Lever LH
43 06945001 1 Cable, Deflector Control
44 00292751 1 Bracket, Chute Cable
45 05952500 2 Bolt, Hex .25-20 x 1.50
46 06529700 4 Nut, Locking Center .25-20
47 00184751 2 Bracket, Retaining
48 06220600 2 Bolt, Round Head Square Neck .25-20 x .50
Model 932105, 506
9
Model 932105, 506
SPEED SELECTOR AND FRAME
2
4
5
1
6
9
8
20
23
3
7
19
7
21
16
22
17
10
13
12
24
12
Item Part No. Qty. Description
1 07533500 1 Knob, Ball Black 1.47, .38-16
2 03247900 1 Lever, Shift
3 06224400 1 Bolt, Round Head Square Neck .38-16 x 2.50
4 08335700 1 Spring, Compression .13 x .78 x 1.25
5 06435900 1 Washer, Flat Steel .44 x 1.00 x .083
6 06529600 1 Nut, Locking Center .38-16
7 06713500 2 Pin, Hair Internal .08 x .18 x 1.18
8 02492800 1 Rod, Shift-Upper
9 02493000 1 Pivot, Rod
10 00297059 1 Main Frame
11 03233800 2 Plate, Bolt
12 07411600 4 Screw, Tapping .25-20 x .37 Hex Washer Head
13 03232459 1 Cover, Bottom
14 06435700 1 Washer, Flat Steel .38 x .88 x .08
15 06529800 1 Nut, Locking Center .31-18
16 06529200 3 Nut, Hex .31-18
06529800 1 Nut, Locking Center .31-18
17 03239500 1 Rod, Shift-Lower
18 00289900 1 Belt Finger-Lower
19 06219800 2 Bolt, Round Head Square Neck .25-20 x 1.00 Grade 5
20 06537500 2 Nut, Locking Wing .25-20
21 06220800 1 Bolt-Round Head Square Short Neck .31-18 x .75 Grade 5
22 06307400 3 Washer, Locking .31 x .10 Heavy
06310500 1 Washer, Locking Internal .31
06437200 1 Washer, Flat Steel .344 x .688 x .065
23 06441900 1 Washer, Flat Steel .53 x 1.06 x .095
24 07412900 4 Screw, Tapping .38-16 x .50 Hex Washer Head
25 06530200 2 Nut, Locking-Nylon .312-18
25
18
14
15
11
PS0703
10
17
14
AUGER AND CHUTE
27
16
Model 932105, 506
18
2
26
23
24
25
22
21
5
7
Item Part No. Qty. Description
1 06435900 4 Washer, Flat Steel .44 x 1.00 x .083
2 53213500 1 Housing, 26" w/Decal
3 02483859 2 Runner, Double Flange
4 06529600 4 Nut, Locking Center .38-16
5 06435700 5 Washer, Flat Steel .38 x .88 x .083
6 00268659 1 Blade, Scraper 26"
7 06529800 7 Nut, Locking Center .31-18
8 07012600 4 Fitting, Lube .25-28 x .26
9 52421100 1 Rake, Left Hand - 26" (1” I.D. x 15.75" O.D.) (Includes Item 8)
52421200 1 Rake, Right Hand- 26" (1” I.D. x 15.75" O.D.) (Includes Item 8)
10 51001500 2 Shear Bolt Service Assembly (Includes Item 7)
11 06212000 4 Bolt, Round Head Square Neck .38-16 x 1.00
12 06220800 9 Bolt, Round Head Square Neck .31-18 x .75
13 06436300 2 Washer, Flat Steel 1.01 x 1.51 x .062
14 52420400 1 Chute, Discharge w/Remote
15 00170300 1 Mount, Snow Cleanout
16 06813600 2 Rivit, Pop .187 x .45 Dome
17 00170200 1 Device, Snow Cleanout
18 00262159 2 Cutter, Drift
19 07531700 4 Knob - Wing .31-18
20 00275100 2 Bushing, Rake Shaft 1”
21 05500011 2 Bushing, Flange Split Nyliner 1.0” I.D.
22 07412000 6 Screw, Tapping .25-20 x .50
23 02479800 1 Rod, Chute
24 06437200 1 Washer, Flat Steel .344 x .688 x .065
25 08335200 1 Spring, Compression
26 06437300 2 Washer, Flat Steel .281 x .62 x .065
27 05718500 2 Retaining Ring External .218 x .035
15
20
12
6
13
11
12
19
4
1
3
8
7
9
PS0711
10
11
Model 932105, 506
DISCHARGE CHUTE CRANK
1
2
6
4
4
5
3
11
20
10
12
9
8
7
13
14
16
17
21
15
18
22
19
Item Part No. Qty. Description
1 01019800 1 Cap, 3/8 Rod
2 07500001 1 Knob, Chute Crank
3 00184600 1 Crank, Chute
4 07412000 4 Screw .25-20 x .50 Hex Washer Head Self Tapping
5 03223000 1 Cover, Gear
6 06714500 2 Pin, Spring Clip
7 03222900 1 Gear, Chute
8 06224400 1 Bolt, Round Head Square Neck .38-16 x 2.50 Grade 5
9 53204400 1 Pinion Gear with Bracket (Contains Items10-12)
10 06436100 1 Washer, Flat Steel .63 x 1.01 x .062
11 03220551 1 Bracket, Gear
12 03224300 1 Push Nut
13 06439300 1 Washer, Flat Steel .38 x 1.50 x .062
14 01123800 2 Friction Washer
15 00256751 1 Pedestal, Chute Support
16 03219000 1 Friction Plate
17 08320900 1 Spring, Compression .19 x .56 x 1.62
18 06436200 1 Washer, Flat Steel .41 x .81 x .065
19 06529600 1 Nut, Locking Center .38-16
20 02495900 1 Universal Joint
21 05958500 2 Bolt, Hex .38-16 x 1.75
22 06308800 2 Washer, Locking .38 x .094
PS1061
12
25
26
1
GEAR CASE AND IMPELLER
Model 932105, 506
22
23
24
12
5
6
21
7
8
3
4
18
9
17
10
20
11
28
13
2
Item Part No. Qty. Description
1 00258500 1 Pulley, 4L w/Hub
2 00008000 1 Ariens 16 oz. Bottle of L2 Lube
3 05600001 1 Seal, Oil .875 x 1.375 x .25
4 05806800 1 Pin, Groove .250 x 1.50 Type E
5 05803700 2 Pin, Roll .25 x 1.75
6 00258251 1 Impeller-14" 4 Blade
7 05500008 1 Bushing, Flange .876 x 1.500 x .750
8 00255100 1 Thrust Collar .875 I.D.
9 52419600 1 Assembly, Worm Shaft & Gear
10 00254100 1 Gearcase, Aluminum, LH
11 05618800 2 Seal, Oil 1.00 x 1.38 x .25
12 00301700 1 Bearing Flange
13 07417000 1 Screw, Tapping .38-16 x .75 Roloc
14 00257500 1 Shaft, Rake 26"
15 05500007 1 Bushing, Flange .629 x 1.00 x .750
16 07412400 8 Screw, Tapping .25-20 x 1.00
17 06416600 2 Washer, Hard Thrust 1.01 x 1.54 x .062
18 00031700 1 Loctite Gasket 518
19 00254000 1 Gearcase, Aluminum, RH
20 05520500 2 Bushing, Flange 1.003 x 1.50 x .625
21 53213600 1 Gearcase, Assembly - 26” Aluminum
22 06529700 3 Nut, Locking Center .25-20
23 01014200 1 Bearing Flange
24 05409300 1 Bearing, Ball .880 x 1.750 x .50
25 05900012 1 Bolt, Hex .31-24 x .75 Precote 80
26 06307400 1 Washer, Locking .312 x .097
27 06600800 1 Key, Woodruff .25 x .875 x .375
28 06442500 1 Washer, Fiber .437 x .656 x .032
16
11
19
20
15
9
14
PS1071
27
13
Model 932105, 506
ELECTRICAL AND WIRING DIAGRAM
1
2
ENGINE
A.C. LIGHTING
YELLOW
Item Part No. Qty. Description
1 02485000 1 Headlamp, Oval with 1156 Bulb
2 00349600 1 Harness, Wire-Light
HEAD LIGHT KIT
1
YELLOW
2
PS0900
14
Ariens Company
655 West Ryan Street
P.O. Box 157
Brillion, WI 54110-0157
920-756-2141
Fax 920-756-2407
www.ariens.com
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