Ariens Zoom 50 User manual

Parts Manual
Models
915157 – Zoom 34
Serial No. 010000 and up
915159 – Zoom 42
Serial No. 010000 and up
915161 – Zoom 50
Serial No. 010000 and up
915169 – Zoom 34 CARB
Serial No. 010000 and up
915171 – Zoom 42 CARB
Serial No. 010000 and up
915322 – Zoom 34 CE
Serial No. 010000 and up
915323 – Zoom 42 CE
Serial No. 010000 and up
04383200A 3/12
Printed in USA
Zoom
Gasoline containing up to 10% ethanol (E10) or up to 10% MTBE (methyl tertiary butyl ether) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) or 10% MTBE will void the product warranty.
Il est possible d’utiliser de l’essence contenant jusqu’à 10% d’éthanol (E10) ou 10% de MTBE (éther méthyl-tertiobutylique) sur cette machine.
L’utilisation d’une essence contenant plus de 10% d’éthanol (E10) ou de 10% de MTBE annulent la garantie.
En esta máquina puede utilizarse gasolina con hasta un 10% de etanol (E10) o hasta un 10% de MTBE (éter de metil butil terciario).
El uso de cualquier otro tipo de gasolina con un porcentaje superior al 10% de etanol (E10) o al 10% de MTBE invalidará la garantía del producto.

2
THE MANUAL
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.
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:
• 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.
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
PRODUCT REGISTRATION
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 ISIMPORTANT
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 lubricants manufactured with the same precision
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.
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.

3
MODELS
Domestic
Model 915157 (Zoom 34)
Briggs & Stratton with 34” Mower
Serial No. 010000 and up
Model 915159 (Zoom 42)
Kohler with 42” Mower
Serial No. 010000 and up
Model 915161 (Zoom 50)
Kohler with 50” Mower
Serial No. 010000 and up
Model 915169 (Zoom 34 CARB)
Briggs & Stratton with 34” Mower
Serial No. 010000 and up
Model 915171 (Zoom 42 CARB)
Kohler with 42” Mower
Serial No. 010000 and up
International
Model 915322 (Zoom 34 CE)
Briggs & Stratton with 34” Mower
Serial No. 010000 and up
Model 915323 (Zoom 42 CE)
Briggs & Stratton with 42” Mower
Serial No. 010000 and up
TABLE OFCONTENTS
DECALS
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
MAIN FRAME AND TRANSAXLES
Frame, Hood, Fenders, Casters and Tires. . . . . . . . . 6
Seat and Seat Support. . . . . . . . . . . . . . . . . . . . . . . 12
Transaxle, Dump Valves and Rear Wheels . . . . . . . 16
OPERATOR CONTROLS
Parking Brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Steering Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
FUEL TANKS AND ENGINE
Engine, Exhaust, Belts and Idlers . . . . . . . . . . . . . . 22
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
ELECTRICAL SYSTEM
Continuity Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . 25
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
MOWER DECKS
Mower Deck Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Mower Deck, Belt and Idlers . . . . . . . . . . . . . . . . . . 32
Belt Covers and Blades . . . . . . . . . . . . . . . . . . . . . . 36
© Copyright 2012 Ariens Company

4
DECALS – SAFETY
Model 915157, 159, 161, 169, 171, 322, 323
Item Part No. Qty. Description
1 03271900 2 Decal, Transmission Disconnect
2 07757600 1 Decal, Instructional Steering
3 07800410 2 Decal, Safety – Mower Deck
4 07800334 1 Decal, Cut Height
5 07800339 1 Decal, Safety – Main
6 07757500 1 Decal, Parking Brake Lever
7 07800401 1 Decal, Safety – Guarding
8 07754100 1 Decal, Hot Surface
9 07800029 1 Decal, Fuel Warning
10 05301400 1 Decal, Throttle Control (915157, 169)
04413500 1 Decal, Throttle/Choke Combo (915159, 161, 171, 322, 323)
11 08000604 1 Decal, Fuel Level
12 05305000 1 Decal, Trailer Hitch (915159, 161, 171, 323)
13 07800402 1 Decal, Safety – Deck Guarding
077541
03271900
07800029
MAX. FILL
Max. Remplir
Máx. llene
080000604
07800401
04412500
P
07800339
07800410
1
5
6
2
7
8
4
9
10 11
3
12
3
13

5
DECALS – STYLE
Model 915157, 159, 161, 169, 171, 322, 323
Item Part No. Qty. Description
1 07800337 2 Decal, Fuel Tank Ariens
2 07800206 1 Decal, Zoom 34 (915157, 169, 322)
07800207 1 Decal, Zoom 42 (915159, 171, 323)
07800208 1 Decal, Zoom 50 (915161)
3 08000513 1 Decal, Ariens Heritage, Large
4 07800203 1 Decal, Ariens Domed Jewel
5 07800035 1 Decal, Powered By B&S (915157, 169)
03818600 1 Decal, Powered By Kohler (915159, 161, 171)
6 07800034 1 Decal, Deck Size 34” (915157, 169)
®
1
2
3
5
6
4

6
FRAME, HOOD, FENDERS, CASTERS AND TIRES
Model 915169, 171
A
A
To engine purge port
To purge port
on item 39
To fuel
tank neck
To tank port
on item 39
1
3
5
2
14
15
7
8
10
9
6
19
11
13
32
27
18
16
20
25
17
22
21
24
23
26
26
8
20
13
18
19
5
4
4
4
4
4
21
12 22
28
28
29
29
29
26
24
35
34 33
36
39
40
38
37
30
53
47
46 45
44
21
41
21
21
21
42
48
49
31
42 50
51
52
52 43
43
43
43
43
43
55
54
56 16
16

7
FRAME, HOOD, FENDERS, CASTERS AND TIRES
Model 915169, 171
Item Part No. Qty. Description
1 51525900 1 Weldment, Frame
2 03768600 1 Fender, Right Hand
3 03768700 1 Fender, Left Hand
4 07500125 6 Rivet, Nylon
5 03769059 2 Plate, Fender
6 03368559 2 Fork, Caster
7 07100124 2 Wheel/Tire Assembly, 11 x 4-5
8 05500934 4 Bushing, Flange 1.00 x 1.25 x 1.50 x 1.50
9 00278500 2 Spacer, Wheel
10 05964400 2 Bolt, Hex .50-13 x 6.50
11 04417651 1 Weldment, Fender Mount Right Hand (915171)
04194051 1 Weldment, Fender Mount Right Hand (915169)
12 04240751 1 Weldment, Fender Mount Left Hand
13 06543600 4 Nut, Locking Top Flange .50-13
14 05962200 2 Bolt, Hex .50-13 x 5.00
15 06436400 2 Washer, Flat Steel .511 x 1.441 x .125
16 06542000 6 Nut, Locking Top Flange .38-16
17 07056700 2 Bolt, Shoulder .375-16 x .135
18 07503100 2 Bumper Grommet .125 x .250 Diameter
19 00363100 4 Spacer, Caster
20 08553700 2 Bushing, Sleeve .391 x .688 x .52
21 06545400 8 Nut, .31-18 Nyloc Flange
22 06219900 4 Bolt, Round Head Square Neck .25-20 x .75
23 04085759 1 Hood Brace
24 06443300 2 Washer, Flat Nylon .52 x 1.00 x .08
25 04411859 1 Hood, Zoom
26 06220600 4 Bolt, Round Head Square Neck .25-20 x .50
27 06500012 4 Nut, .25-20 Nyloc Flange
28 07412000 4 Screw, Tapping .25-20 x .50 Hex Washer Head Thread
29 06543500 4 Nut, Locking Top Flange .25-20
30 03833800 1 Grip, Adhesive (1" x 16" BLK)
31 06500705 2 Nut, Push .50
32 04400000 1 Tank, Zoom/Waw Fuel Exp.
33 04082700 1 Grommet, Remote Vent Nitrile
34 04246000 1 Vent, Roll-Over (.25" ID Hose)
35 07500206 1 Bushing, Flange .375 x 1.062 x .625 R
36 04382700 1 Fitting, Straight Fuel
37 03278100 7" Hose, .25 Low-Perm Bulk Gas
38 03278100 10" Hose, .25 Low-Perm Bulk Gas
39 04082500 1 Carbon Canister, 300CC
40 04086551 1 Bracket, Mount, Canister BBZ
41 04102900 2 Plastic Tie Strap Large
42 04097700 2 Clamp, Hose Spring .188
43 03278800 6 Clamp, Hose Wire .490/.510 x .116
44 06500010 2 Nut, Locking Nylon Flange .50-13
45 06224800 2 Bolt, Round Head Square Neck .50-13 x 1.75
46 04192901 2 Tube, Upper Control Pivot
47 04188359 1 Foot Rest
48 04097000 1 Fitting, 3/16 x 1/4 90 Deg Vac
49 03375900 7" Hose, .188 Low Perm Bulk (915169)
03375900 11" Hose, .188 Low Perm Bulk (915171)
50 03278100 27" Hose, .25 Low Perm Bulk Gas
03278100 30.5" Hose, .25 Low Perm Bulk Gas
51 04196270 1 Cupholder
52 07500103 2 Edging, Clutch Paddle – 2.00”
53 06215700 2 Bolt, Round Head Square Neck .31-18 x .75
54 03853851 1 Plate, BBZ Hitch Kit Plate (915171)
55 05959400 2 Bolt, Hex .38-16 x .75 (915171)
56 06223900 2 Bolt, Round Head Square Neck .31-16 x .75 (915171)

8
FRAME, HOOD, FENDERS, CASTERS AND TIRES
Model 915157, 159, 161
A
A
To fuel tank neck
To engine
purge port
1
3
5
2
30
14
15
7
8
10
9
6
19
11
4
13
18
16
20
24
17
21
23
22
25
25
8
20
13
18
19
5
4
4
4
4
12
30
29
29
21
27
27
26
28
25
23 29
17
33 32
36
34
38
38
35
37
39
31
41
40
42 43
44
45
29
28 28
48
49
50
47
46
16
16 26
29

9
FRAME, HOOD, FENDERS, CASTERS AND TIRES
Model 915157, 159, 161
Item Part No. Qty. Description
1 51525900 1 Weldment, Frame
2 03768600 1 Fender, Right Hand
3 03768700 1 Fender, Left Hand
4 07500125 6 Rivet, Nylon
5 03769059 2 Plate, Fender
6 03368559 2 Fork, Caster
7 07100124 2 Wheel/Tire Assembly, 11 x 4-5
8 05500934 4 Bushing, Flange 1.00 x 1.25 x 1.50 x 1.50
9 00278500 2 Spacer, Wheel
10 05964400 2 Bolt, Hex .50-13 x 6.50
11 04240751 1 Weldment, Left Hand Fender Mount
12 04417651 1 Weldment, Right Hand Fender Mount (915159, 161)
04194051 1 Weldment, Right Hand Fender Mount (915157)
13 06543600 4 Nut, Locking Top Flange .50-13
14 05962200 2 Bolt, Hex .50-13 x 5.00
15 06436400 2 Washer, Flat Steel .511 x 1.441 x .125
16 06542000 6 Nut, Locking Top Flange .38-16
17 07056700 2 Bolt, Shoulder .375-16 x .135
18 07503100 2 Bumper Grommet .125 x .250 Diameter
19 00363100 4 Spacer, Caster
20 08553700 2 Bushing, Sleeve .391 x .688 x .52
21 06219900 4 Bolt, Round Head Square Neck .25-20 x .75
22 04085759 1 Hood Brace
23 06443300 2 Washer, Flat Nylon .52 x 1.00 x .08
24 04411859 1 Hood, Zoom
25 06220600 4 Bolt, Round Head Square Neck .25-20 x .50
26 06500012 4 Nut, Locking Top Flange .25-20
27 07412000 4 Screw, Tapping .25-20 x .50 Hex Washer Head Thread
28 06543500 4 Nut, Locking Top Flange .25-20
29 06545400 8 Nut, Locking Nylon Flange .31-18
30 07500103 2 Edging, Clutch Paddle - 2.00"
31 03833800 1 Grip, Adhesive (1" x 16" BLK)
32 04400000 1 Tank, Zoom/Waw Fuel Expansion
33 04082700 1 Grommet, Remote Vent Nitrile
34 07500206 1 Bushing, Flange .375 x 1.062 x .625
35 03278100 1 Hose, .25 Low-Perm Bulk Gas (7 inches)
36 04382500 1 Assembly, Fuel Vent – Kohler, Briggs and Stratton (915157)
04382600 1 Assembly, Fuel Vent – Kawasaki (915159, 161)
37 04382700 1 Fitting, Straight Fuel
38 03278800 2 Clamp, Hose Wire .490/.510 x .116
39 04192700 1 Cupholder, Snap-In, 3.75 OD
40 06215700 2 Bolt, Round Head Square Neck .31-18 x .75
41 04188359 1 Foot Rest
42 04192901 2 Tube, Upper Control Pivot
43 06224800 2 Bolt, Round Head Square Neck .50-13 x 1.75
44 06500010 2 Nut, Locking Nylon Flange .50-13
45 06500705 2 Nut, Push .50
46 03375900 NA Hose, .188 Low-PERM Bulk Gas (as required)
47 04097700 2 Clamp-Hose, Spring .188
48 03853851 1 Plate, BBZ Hitch Kit Plate (915159, 161)
49 05959400 2 Bolt, Hex .38-16 x .75 (915159, 161)
50 06223900 2 Bolt, Round Head Square Neck .31-16 x .75 (915159, 161)

10
FRAME, HOOD, FENDERS, CASTERS AND TIRES
Model 915322, 323
A
A
1
3
5
2
14
15
7
8
10
9
6
18
11
13
17
16
19
24
16
21
23
22
25
25
8
19
13
17
18
5
4
4
4
4
20
12
27
27
28
28
28
25
23
PE1200_A_G_HVZFrame
29
31
35
34 33
32
21
20
20
20
30
36
37
52
26
21
26
39
37
40
16 16

11
FRAME, HOOD, FENDERS, CASTERS AND TIRES
Model 915322, 323
Item Part No. Qty. Description
1 04282751 1 Weldment, Frame
2 03768600 1 Fender, Right Hand
3 03768700 1 Fender, Left Hand
4 07500125 6 Rivet, Nylon
5 03769059 2 Plate, Fender
6 03368559 2 Fork, Caster
7 07100801 2 Wheel/Tire Assembly, 11.0 x 4.0 x 5.0
8 05500934 4 Bushing, Flange 1.00 x 1.25 x 1.50 x 1.50
9 00278500 2 Spacer, Wheel
10 05964400 2 Bolt, Hex .50-13 x 6.50
11 04417651 1 Weldment, Fender Mount Right Hand
12 04240751 1 Weldment, Fender Mount Left Hand
13 06543600 4 Nut, Locking, Top, Flange .50-13
14 05962200 2 Bolt, Hex .50-13 x 5.00
15 06436400 2 Washer, Flat Steel .511 x 1.441 x .125
06542000 6 Nut, Locking, Top, Flange .38-16 (915323)065420002 Nut, Locking, Top, Flange .38-16 (915322)
16 07056700 2 Bolt, Shoulder .375-16 x .135
17 07503100 2 Bumper Grommet .125 x .250 Diameter
18 00363100 4 Spacer, Caster
19 08553700 2 Bushing, Sleeve .391 x .688 x .52
20 06545400 8 Nut, .31-18 Nyloc Flange
21 06219900 4 Bolt, Round Head Square Neck .25-20 x .75
22 04085759 1 Hood Brace
23 06443300 2 Washer, Flat, Nylon .52 x 1.00 x .08
24 04411859 1 Hood, Zoom
25 06220600 5 Bolt, Round Head Square Neck .25-20 x .50
26 06500012 4 Nut, .25-20 Nyloc Flange
27 07412000 4 Screw, Tapping .25-20 x .50 Hex Washer Head Thread
28 06543500 5 Nut, Locking Top Flange .25-20
29 03833800 2 Grip, Adhesive (1" x 16" BLK)
30 06500705 2 Nut, Push .50
31 06215700 2 Bolt, Round Head Square Neck .31-18 x .75
32 06500010 2 Nut, Locking Nylon Flange .50-13
33 06224800 2 Bolt, Round Head Square Neck .50-13 x 1.75
34 04192901 2 Tube, Upper Control Pivot
35 04188359 1 Foot Rest
36 04196270 1 Cupholder
37 07500103 2 Edging, Clutch Paddle-2.00”
38 03853851 1 Plate, BBZ Hitch Kit Plate (915323)
39 05959400 2 Bolt, Hex .38-16 x .75 (915323)
40 06223900 2 Bolt, Round Head Square Neck .31-16 x .75 (915323)

12
SEAT AND SEAT SUPPORT
Model 915157, 169, 322
2
3
1
5
4
3
4
6
7
89
10
11
12
13
14
15
16
17 18
18
19
19
20
20
20
21
21
22
915322

13
SEAT AND SEAT SUPPORT
Model 915157, 169, 322
Item Part No. Qty. Description
1 03795800 1 Seat, 13 in Grey
2 03782051 1 Seat Plate
3 05900033 4 Bolt, Hex 5/16-18 x 3/4
4 07412000 2 Screw, Tapping .25-20 x .50 Hex Washer Head Thread
5 03753351 1 Guard, Fan (915157, 169)
04305351 1 Cover, Zoom CE Fan (915322)
6 06542000 2 Nut, .38-16 Locking Top Flange
7 00337700 2 Hub Cap
8 08300021 2 Spring, Seat
9 06212100 2 Bolt, Round Head Square Neck .31-18 x 1.50
10 06439100 2 Washer, Flat Steel .328 x .87 x .179
11 06500015 2 Nut, Coupling 5/16-18 x 1.75
12 06545400 2 Nut, 5/16-18 Flange Nyloc
13 07056700 2 Bolt, Shoulder .375-16 x .135
14 01305900 2 Bushing, Flange .325 x .499 x .26 x .88
15 05946900 2 Bolt, Hex .31-18 x 1.00
16 03798751 2 Bracket, Seat Stop
17 04305251 1 Wall, Reach-In Zoom CE (915322)
18 05959400 2 Bolt, Hex .38-16 x .75 Grade 5 YWCZ (915322)
19 05948700 2 Bolt, Hex .38-16 x 1.00 Grade 5 YWZC (915322)
20 06534800 6 Nut, Locking Center .38-16 (915322)
21 06223900 2 Bolt, Round Head Square Neck .38-16 x .75 Grade 5 YWZC (915322)
22 04285251 1 Flange, Muffler Zoom CE (915322)

14
SEAT AND SEAT SUPPORT
Model 915159, 161, 171, 323
1
2
3
4
567
8
10
11
9
17
19 18
21
20
22
23
24
16
15
14
13 12
25 26
26
27
27
28
28
29
29
30
28
915323

15
SEAT AND SEAT SUPPORT
Model 915159, 161, 171, 323
Item Part No. Qty. Description
1 04376251 1 Plate, Adjustable Seat
2 04376951 1 Plate, Adjustable Seat Track
3 04377051 1 Plate Adjustable Seat Slide
4 04377167 1 Weldment, Adjustable Seat Latch
5 06439200 4 Washer, Flat Steel .505 x 1.00 x .062
6 05514800 4 Bushing, Flange .32 x .500 x .344 x .880
7 05901508 4 Screw, Socket Head, Button Head .31-18 x 1.00
8 06514900 1 Push Nut 5/16
9 08321100 1 Weldment, Spring Tension .043 x .44 x 3.31, 5.8
10 04396600 1 Grip, Seat Lever, Grey
11 04278000 1 Seat, Milsco XB180 Grey
12 07412000 2 Screw, Tapping .25-20 x .50 Hex Washer Head Thread
13 03753351 1 Guard, Fan
04305351 1 Cover, Zoom CE Fan (915323)
14 06542000 2 Nut, .38-16 Locking Top Flange
15 00337700 2 Hub Cap
16 08300021 2 Spring, Seat
17 06212100 2 Bolt, Round Head Square Neck .31-18 x 1.50
18 06439100 2 Washer, Flat Steel .328 x .87 x .179
19 06500015 2 Nut, Coupling 5/16-18 x 1.75
20 06545400 2 Nut, 5/16-18 Flange Nyloc
21 07056700 2 Bolt, Shoulder .375-16 x .135
22 01305900 2 Bushing, Flange .325 x .499 x .26 x .88
23 05946900 2 Bolt, Hex .31-18 x 1.00
24 03798751 2 Bracket, Seat Stop
25 04305251 1 Wall, Reach-In Zoom CE (915323)
26 05959400 2 Bolt, Hex .38-16 x .75 Grade 5 YWCZ (915323)
27 05948700 2 Bolt, Hex .38-16 x 1.00 Grade 5 YWZC (915323)
28 06534800 6 Nut, Locking Center .38-16 (915323)
29 06223900 2 Bolt, Round Head Square Neck .38-16 x .75 Grade 5 YWZC (915323)
30 04285251 1 Flange, Muffler Zoom CE (915323)

16
TRANSAXLE, DUMP VALVES AND REAR WHEELS
Model 915157, 159, 161, 169, 171, 322, 323
5
6
3
62
8
7
1
4
9
4
11
11
10
15
3
13
12
10
10
14

17
TRANSAXLE, DUMP VALVES AND REAR WHEELS
Model 915157, 159, 161, 169, 171, 322, 323
Item Part No. Qty. Description
1 03872300 1 Transaxle, Left Hand EZT D-Shaft (915157, 169, 322)
04382300 1 Transaxle, Left Hand EZT D-Shaft Long (915159, 161, 171, 323)
2 03872400 1 Transaxle, Right Hand EZT D-Shaft (915157, 169, 322)
04382400 1 Transaxle, Right Hand EZT D-Shaft Long (915159, 161, 171, 323)
3 05963700 4 Bolt, Hex .31-18 x 2.25
4 06545400 8 Nut 5/16-18 Flange Nyloc
5 03762700 1 Dump Valve, Right Hand
6 03762800 1 Dump Valve, Left Hand
7 07100809 2 Tire Assembly 18 x 6.5-8 2 Ply DSHAFT (915157, 169, 322)
07100928 2 Tire/Wheel Assembly, 18 x 8.5-8 Center (915159, 171, 323)
07100929 2 Tire/Wheel Assembly, 18 x 9.50-8 Offset (915161)
8 06444000 4 Washer, Flat Steel .406 x 1.00 x .188
9 06400006 2 Washer, Flat Steel .406 x 1.50 x .245
10 06435700 8 Washer, Flat Steel .38 x .875 x .083
11 06701900 2 Pin, Hair, Internal .06 x .18 x .77
12 05960600 4 Bolt, Hex .31-18 x 2.75
13 06308800 2 Washer, Locking .38 x .094 Regular
14 05900013 2 Bolt, Hex .38-16 x 1.00 YWZC EP30
15 03762067 2 Shaft, Transaxle Brace

18
PARKING BRAKE
Model 915157, 159, 161, 169, 171, 322, 323
Item Part No. Qty. Description
1 03759400 1 Link, Brake Handle
2 03759167 1 Handle, Parking Brake
3 03823300 1 Link, Neutral Left Hand
4 05946900 3 Bolt, Hex .31-18 x 1.00
5 05514800 1 Bushing, Flange .312 x .500 x .344 x .880
6 06437200 6 Washer, Flat Steel .344 x .688 x .065
7 06545400 6 Nut, Flange Nyloc 5/16-18
8 03769400 1 Spacer, Brake Handle
9 06713500 5 Pin, Hair Internal .08 x .18 x 1.18
10 03759200 1 Weldment, Detent Arm
11 05947500 1 Bolt, Hex .31-18 x 1.25
12 06435700 2 Washer, Flat Steel .38 x .875 x .083
13 03764800 2 Trunnion, 1/4-20
14 06446300 1 Washer, Flat Steel .344 x 1.125 x .135
15 03764900 1 Roller
16 07400034 4 Screw, Tapping .25-20 x .50 Hex Washer Head
17 03759067 1 Latch, Left Hand Neutral
18 03758967 1 Latch, Right Hand Neutral
19 08326700 1 Spring, Tension .072 x .565 x 1.87
20 08300028 2 Spring, Compression
21 03759667 2 Link, Brake Cog
22 03826900 1 Grip, Parking Brake
23 03759500 1 Link, Neutral Right Hand
24 06446900 2 Washer, Flat Steel .347 x 1.254 x .048
25 03761167 1 Weldment, Brake Shaft
26 01305900 2 Bushing, Flange .325 x .499 x .26 x .88
27 06441100 1 Washer, Flat Steel .52 x .827 x .062
28 03757501 2 Bushing, .50 Clamp Block Molded
29 05700125 2 Ring, Retaining, External .250 x .025
30 06400840 1 Washer, Steel .385 x .745 x .030
12
3
4
24
22
28
25
8
16
14
9
15
23
21
4
6
12
11
9
10
17
18
19
7
16
7
5
6
20
7
27
26
9
7
6
13 29
30

19
NOTES

20
STEERING CONTROLS
Model 915157, 159, 161, 169, 171, 322, 323
To Transaxle.
15
6
33
17 18
28
25
22
23
12
820
5
4
5
28
30
18
23
20
31
4
6
22
26
21
29
13
27
6
6
23
6
21 6
32
21 6
9
17
10 20
19
15
3
10
13
6
15 16
10 3
20
19
16
15
12
910
11
14
1
13 34
35 25
35
34
24
6
37
36
233
6
5
632
30
7
7
27
24
29
21
39
39
38
38