Form No. 3325–883
Mid–Size Mower
ProLine Hydro with 36in. Side Discharge Mower
Model No. 30335—210000001 and Up
Parts Catalog
Ordering Replacement Parts
To order replacement parts, please supply: the part
number, the quantity, and the description of each
part desired.
Understanding Reference Numbers
Each identified part in an illustration has a reference
number. The reference number for a part also appears in
the parts list, along with other information about the part.
This catalog uses two special reference number formats,
one to indicate parts in a service assembly and another
to indicate the quantity of a given part in an illustration.
Service Assembly Reference Numbers
Parts in service assemblies have reference numbers in
the form a:b.
the entire service assembly and the b represents a
sequential number unique to each part within the service
assembly.
The a represents the reference number of
The TORO Company — 2001
All Rights Reserved
For example, a wheel assembly might be identified by
reference number 6, the tire by 6:1 , the valve by 6:2 ,
and the wheel by 6:3 . When you order the assembly
identified by reference number 6, you receive all parts
identified by reference numbers 6:1, 6:2, and 6:3.
However, you may also order any part individually.
Reference numbers of this type appear in illustrations
and in part lists.
Reference Numbers Indicating Quantity
In an illustration, if a reference number indicates more
than one part, the reference number has the form nX y.
The n represents the quantity of the part, the X is the
multiplication symbol, and the y represents the reference
number.
For example, in an illustration, the reference number
2X 37 means that two of the parts identified by reference
number 37 are indicated.
3325–883
Contents
Description Page Description Page
Engine and Clutch Assembly 3 . . . . . . . . . . . . . . . .
Clutch Assembly No. 54–3200 4 . . . . . . . . . . . . . .
Fuel Tank, Hydraulic Tank, Pump and Filter
Assembly 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel Motors, Pump Belt and Pump Idler
Assembly 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lower Control Assembly 7 . . . . . . . . . . . . . . . . . . .
Hydraulic Hose Assembly 8 . . . . . . . . . . . . . . . . . .
Upper Handle Assembly 9 . . . . . . . . . . . . . . . . . . . .
Control Panel Assembly 10 . . . . . . . . . . . . . . . . . . . .
Deck Assembly 11 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spindle, Pulley and Belt Assembly 12 . . . . . . . . . . .
Spindle Housing Assembly No. 104–6315 13 . . . .
Spindle Housing Assembly No. 104–6317 14 . . . .
Carrier Frame Assembly 15 . . . . . . . . . . . . . . . . . . .
Crankcase Assembly 16 . . . . . . . . . . . . . . . . . . . . . .
Oil Pan and Lubrication Assembly 17 . . . . . . . . . . .
Cylinder Head, Valve And Breather Assembly 18 .
Ignition and Electrical Assembly 19 . . . . . . . . . . . . .
Blower Housing And Baffle Assembly 20 . . . . . . . .
Starter Assembly 21 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel System Assembly 22 . . . . . . . . . . . . . . . . . . . . .
Engine Control Assembly 23 . . . . . . . . . . . . . . . . . . .
Air Cleaner Assembly 24 . . . . . . . . . . . . . . . . . . . . . .
Exhaust Assembly 25 . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Schematic 26 . . . . . . . . . . . . . . . . . . . . . . .
Accessories
Description Model / Part No. Description Model / Part No.
Electric Start Kit 104–8580 . . . . . . . . . . . . . . . . . . . . . . .
Parking Brake ASM Kit 105–0898 . . . . . . . . . . . . . . . . .
Mid–Size Sulky 30123 . . . . . . . . . . . . . . . . . . . . . . . . . . .
ProLine Mid–Size Platform Sulky 30110 . . . . . . . . . . . .
36“/44”/52”/62” Soft Bagger 30104 . . . . . . . . . . . . . . . . .
36“/44”/52”/62” Steel Bagger 30107 . . . . . . . . . . . . . . . .
Blade Assembly–Atomic 18 104–1301 . . . . . . . . . . . . .
Blade 56–2390 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
Abbreviation Meaning Abbreviation Meaning
AR as required . . . . . . . . . . . . . . . . .
ASM assembly . . . . . . . . . . . . . . . .
CARR carriage . . . . . . . . . . . . . .
DEG degrees . . . . . . . . . . . . . . . .
FH flat head . . . . . . . . . . . . . . . . .
GA gauge . . . . . . . . . . . . . . . . .
HF hex flange . . . . . . . . . . . . . . . . .
HH hex head . . . . . . . . . . . . . . . . .
HHF hex head flange . . . . . . . . . . . . . . . .
HLH hex lag head . . . . . . . . . . . . . . . .
HJ hex jam . . . . . . . . . . . . . . . . . .
HOC height-of-cut . . . . . . . . . . . . . . . .
HS hex socket . . . . . . . . . . . . . . . . .
HSBH hex socket button head . . . . . . . . . . . . . .
HSFH hex socket flat head . . . . . . . . . . . . . . .
HSH hex socket head . . . . . . . . . . . . . . . .
HWH hex washer head . . . . . . . . . . . . . . .
HWHTF hex washer head . . . . . . . . . . . . .
thread forming
HYD hydraulic . . . . . . . . . . . . . . . .
INC incorporated . . . . . . . . . . . . . . . . .
LH left hand . . . . . . . . . . . . . . . . .
NI nylon insert . . . . . . . . . . . . . . . . . .
PPH Phillips pan head . . . . . . . . . . . . . . . .
PTH Phillips truss head . . . . . . . . . . . . . . . .
PTO power take off . . . . . . . . . . . . . . . .
RH right hand . . . . . . . . . . . . . . . . .
SFH slotted fillister head . . . . . . . . . . . . . . . .
SHH slotted hex head . . . . . . . . . . . . . . . .
SQH square head . . . . . . . . . . . . . . . .
SHWH slotted hex washer head . . . . . . . . . . . . . .
SPH slotted pan head . . . . . . . . . . . . . . . .
SRH slotted round head . . . . . . . . . . . . . . . .
STD standard . . . . . . . . . . . . . . . .
TAP self tapping . . . . . . . . . . . . . . . .
TTH Torx truss head . . . . . . . . . . . . . . . .
WH wing head . . . . . . . . . . . . . . . . .
2
31
3325–883
6
4
5
1
30
22
29
20
21
27
26
25
24
23
10
13
7
11
10
12
13
14
15
16
13
17
18
Sheet No.: 2
2
3
8
9
14
16
13
18
19
Engine and Clutch Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 1 Engine–Kohler,
Cv15t–41604
2 32144–19 1 Screw–Forming,
Thread
3 2412–87 1 Clamp–Cable
4 47–2982 1 Hose–Gas
5 2412–98 2 Clamp
6 56–6360 1 Filter–Fuel
7 104–9821 1 Harness–Wire
8 12–3270 1 Screw
9 3255–7 1 Washer–Lock/Ext
10 237–124 1 Grommet
11 32128–20 2 Nut–HF
12 104–6373 1 Tube – Retainer
13 1–613235 4 Washer
14 1–633630 2 Grommet–Brake
15 1–633543 1 Strap–Clutch/Brake
16 1–633545 2 Spacer–Grommet
17 322–11 1 Screw–HH
18 3256–3 2 Washer–Flat
19 322–7 1 Screw–HH
20 3256–23 2 Washer–Flat
21 33114–025 4 Screw–HH
22 94–5847–01 1 Cover – Pulley
23 3212–9 1 Screw–HH
24 112843 1 Washer
25 54–3200 1 Clutch/Brake
26 44–5940 1 Pulley
27 608006 1 Key
29 105–2624 1 Pipe–Nipple
30 288–10 1 Cap–Pipe
31 63–8440 1 Decal–Surface, Hot
Not serviced
3
3325–883
10
2
3
4
5
8
Clutch Assembly No. 54–3200
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 251–291 1 Bearing–Pulley
2 251–292 1 Bearing–Field
3 44–8310 2 Ring–Retaining
4 44–8320 3 Spring
5 3296–6 3 Nut–Lock, NI
6 44–8330 1 Spacer–Bearing,
Pulley
7 44–8340 1 Collar–Bearing
8 44–8360 1 Field Coil–Rotor /
Bearing ASM
9 44–8370 1 Armature / Pulley /
Bearing ASM
10 54–0230 1 Field Bearing ASM
6
9
7
1
3
Sheet No.: A1
T–3726
4
27
24:1
24
21:1
21
1
4
2
3
7
5
6
8:2
3325–883
25
36
25:1
24
24:1
23
16
20
22
18
28
21:1
29
17
30
12
9
21
31
32
19
25:1
25
33
8
10
13
11
14
15
27
24
24:1
26
21
21:1
Sheet No.: 4
25:2
Fuel Tank, Hydraulic Tank, Pump and Filter Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 55–3570 1 Gas Cap ASM
2 1–323551 1 Tank–Fuel
3 1–603988 1 Fitting–Elbow
4 1–513510 1 Fitting–Straight
5 1–513167 1 Cap
6 1–523103 1 Gasket–Cap, Tank
7 321–4 2 Screw–HH
8 99–4625 1 Hydraulic Tank ASM
8:2 1–523552 1 Decal–Tank, Hydraulic
9 1–513645 1 Bushing–Valve, Fuel
10 32128–33 2 Nut–HF
11 104–8121 2 Stud–Threaded
12 1–543277 1 Elbow–Tank, Fuel
13 3256–23 4 Washer–Flat
14 1–633349 2 Spring–Tank, Fuel
15 3296–47 2 Nut–Lock, NI
16 2412–98 4 Clamp
17 47–2966 1 Hose–Gas
18 1–603770 1 Valve–Fuel
19 324–5 4 Screw–HH
20 47–2982 1 Hose–Gas
21 105–0858 3 Fitting–90
21:1 237–42 1 O–Ring
22 1–633750 1 Filter–HYD
22 1–633752 1 Filter–HYD, Winter
23 104–7836 1 Head – Filter
24 353–384 3 Fitting–Straight
24:1 237–42 1 O–Ring
25 340–4 4 Adapter
25:1 237–30 1 O–Ring
25:2 237–79 1 O–Ring
26 104–1167 1 Pump–Hydraulic
27 32128–42 4 Nut–HF
28 322–4 2 Screw–HH
29 3253–4 2 Washer–Lock
30 237–124 1 Grommet
31 3253–3 2 Washer–Lock
32 321–3 2 Screw–HH
33 104–8172 1 Decal–Mobil 1
36 105–4101 1 Pump–Hydraulic
5
3325–883
32
33
34
4
21
29
27
31
28
26
25
24
23
13
12:1
12
12:2
15
20
16
18 (44”, 52” Deck)
35 (36” Deck)
18:1
18:2
17
5
9
7
10
11
22
8
14
30
23
6
18:3
19
Sheet No.: 5
Wheel Motors, Pump Belt and Pump Idler Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
4 104–1100–01 1 Frame ASM
5 323–9 1 Screw–HH
6 88–1880 1 Spring–Compression
7 86–4770 1 Idler Lever ASM
8 68–2190 1 Spring
9 62–4540 1 Pulley
10 3296–39 1 Nut–Lock, NI
11 27–6230 1 Bolt–Wheel
12 340–6 4 Fitting–Straight, HYD
12:1 237–30 1 O–Ring
12:2 237–80 1 O–Ring
13 104–1171 2 Motor–Wheel
14 325–11 8 Screw–HH
15 80–6090 2 Key – Pump
16 105–0800 2 Wheel Hub/Stud ASM
17 85–7310 2 Nut–Motor, Wheel
18 104–1198 2 Wheel And Tire ASM
18:1 104–6320 1 Tire
18:2 104–1199 1 Wheel
18:3 232–27 1 Stem–Valve
19 242–50 8 Nut–Lug
20 95–1529 1 Rod–Shield
21 95–1526 1 Shield–Trailing
22 82–4110 1 V–Belt
23 95–1528 2 Pulley – Pump
24 3241–5 4 Screw–Set
25 3257–8 2 Key–Woodruff
26 86–4740–01 2 Spacer – Frame
27 104–6326–01 2 Plate–Frame
28 3296–23 8 Nut–Lock, NI
29 32128–23 6 Nut–HF
30 3234–32 6 Screw–HHF
31 95–1543 1 Decal–Adjustment,
Valve
32 3296–6 1 Nut–Lock, NI
33 98–0776 1 Decal–Caution
34 95–2814 1 Decal–Shut Off, Fuel
35 104–6321 2 Wheel And Tire ASM
6
8
7
6
5
4
3
2
1
45
44
43
42
41
40
39
38
35
36
33
32
31
30
29
34
27
3
46
28
19
11
12
10
49
14
13
9
15
16
17
47
18
3
20
21
48
3
3
23
22
20
24
25
26
4
3325–883
Lower Control Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 104–9810 1 Shaft Control
ASM–RH
2 1–413350 2 Link,Speed Control
3 3219–2 7 Nut–Hex
4 3256–23 13 Washer–Flat
5 1–323245 2 Spring–Compression
6 1–603676 2 Swivel,Short
Adjustable
7 1–603903 1 Spacer
8 1–413151 1 Knob,Tracking
9 104–9807–01 1 Crank–Speed Control
10 1–808280 3 Pin–Clevis
11 3220–2 3 Nut
12 1–303105 3 Yoke–Adjustable
13 3272–5 2 Pin–Cotter
14 3290–307 3 Pin–Hair
15 1–603737 2 Bolt–Return, Neutral
16 1–603807 2 Spring–Return,
Neutral
17 1–603735 2 Bushing–Flanged
20 1–403180 4 Screw–HH
21 32128–20 10 Nut–HF
22 1–613089 2 Tab,Spring Extension
23 32128–25 2 Nut–Flange
24 104–9817–01 2 Plate–Side, Hydro
25 322–38 6 Screw–HH
Sheet No.: 6
26 322–3 4 Screw–HH
27 1–633102 2 Bearing–Flange, Side
28 104–9820 6 Spacer–Shield
29 3296–29 18 Nut–Lock NI
30 302–5 2 Fitting–Grease
31 104–9815 1 Shaft Control
ASM–LH
32 103–1235 2 Swivel–Drive Lever
33 32151–47 2 Ring–Retaining
34 1–809056 2 Screw
35 3230–2 4 Screw–CARR
36 3246–3 4 Screw–HS
38 322–4 4 Screw–HH
39 104–9827–01 1 Crank Support ASM
40 104–9836–01 1 Bracket–Neutral
41 95–1653 1 Switch – Single Pole
42 3256–1 4 Washer–Flat
43 32144–4 4 Screw–HWH
44 82–4570 1 Plate–Switch
45 32144–1 4 Screw–Taptite
46 1–603693 2 Spring,Extension
47 104–9802–01 2 Bracket–Spring Mount
48 82–4600 2 Decal–Hydro
49 105–4109 1 Decal–Tracking
7
3325–883
1
5
6
Hydraulic Hose Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 105–0847 1 Hydraulic Hose ASM
2 105–0848 1 Hydraulic Hose ASM
3 105–0849 1 Hydraulic Hose ASM
4 82–4560 1 Hydraulic Hose ASM
5 82–4550 2 Hydraulic Hose ASM
6 82–4540 1 Hydraulic Hose ASM
2
3
4
5
Sheet No.: 7
8
12
15
14
13
16
18
21:1
24:1
21
3325–883
22
23
34
24
38
32
36
20
32
35
25
26
37
27
25
28
29
33
Sheet No.: 8
11
10
9
9:1
17
30
7
6
5
4
3
2
1
Upper Handle Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 1–413219 2 Rod–Drive Lever
2 3234–11 4 Screw–HHF
3 32128–21 4 Nut–HF
4 3290–307 3 Pin–Hair
5 3296–29 2 Nut–Lock NI
6 1–323245 2 Spring–Compression
7 1–602733 1 Lever – Shift
9 1–302006 2 Drive Lever ASM
9:1 1–303021 1 Grip–Lever, Drive
10 1–303365 2 Bushing–Nylon
11 1–412183–03 1 Lever–LH
12 1–808286 2 Pin–Clevis
13 1–808250 2 Pin–Clevis
14 1–806340 2 Pin–Roll
15 104–9838 2 Grip–Foam
16 3296–42 4 Nut–Lock, NI
17 3290–378 3 Tie–Cable
18 1–323549 2 Spacer
20 1–803001 2 Nut
21 104–6261 1 Thumb Latch ASM, LH
21:1 1–303019 1 Grip–Latch
22 1–303435 6 Washer–Spring
23 321–18 2 Screw–HH
24 104–6262 1 Thumb Latch ASM, RH
24:1 1–303019 1 Grip–Latch
25 322–11 2 Screw–HH
26 321–3 2 Screw–HH
27 104–9803 1 Rod ASM
28 1–412185–03 1 Lever–RH
29 1–803322 2 Screw–Set
30 233–42 1 Knob
32 1–323244 2 Washer–Friction
33 1–603716 1 Washer–Friction
34 1–303363 1 Spring–Extension
35 3256–23 1 Washer–Flat
36 1–603730 1 Plate–Shifter Lever
37 32128–33 2 Nut–HF
38 105–4103 1 Rod–Speed Control
9