Toro 30192 Parts Catalogue
FORM NO. 3318–705
Proline
20 HP Kohler Mid–Size
Hydro Traction Unit
Model No. 30192 – 790001 & Up
Parts Catalog
3318–705
ORDERING REPLACEMENT PARTS
To order replacement parts, please supply: the part number, the quantity, and the description of each
part desired.
Contents
Description Page Description Page
20 HP Engine & Oil Cooler 1. . . . . . . . . . . . . . . . . . .
Pivot & Linkage 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle Assembly 3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Panel Assembly 4. . . . . . . . . . . . . . . . . . . . . .
Fuel Tank, Hydro Pump & PTO 5. . . . . . . . . . . . . . . .
Hydraulic & Drive System 6. . . . . . . . . . . . . . . . . . . .
Battery 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankcase 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil / Pan Lubrication 10. . . . . . . . . . . . . . . . . . . . . . . . .
Head / Valve / Breather 11. . . . . . . . . . . . . . . . . . . . . .
Ignition / Electrical 12. . . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Housing & Baffles 13. . . . . . . . . . . . . . . . . . . . .
Starter System 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carburetor / Fuel Pump 15. . . . . . . . . . . . . . . . . . . . . .
Engine Controls 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Cleaner Filtration 17. . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clutch Assembly No. 54–3200 19. . . . . . . . . . . . . . . .
Hydraulic Pump Assembly No. 95–1538 20. . . . . . . .
Traction Drive Motor (Torqumotor 21. . . . . . . . . . . . . .
Electric Schematic 22. . . . . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic Schematic 23. . . . . . . . . . . . . . . . . . . . . . . . .
Note:
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. . . . . . . . . . . . . . . . .
HFW hex flange washer. . . . . . . . . . . . . . .
HH hex head. . . . . . . . . . . . . . . . .
HHF hex head flange. . . . . . . . . . . . . . . .
HHST hex head self tapping. . . . . . . . . . . . . . .
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
INC incorporated. . . . . . . . . . . . . . . . .
LH left hand. . . . . . . . . . . . . . . . .
PH pan head. . . . . . . . . . . . . . . . .
PPH Phillips pan head. . . . . . . . . . . . . . . .
PTO power take off. . . . . . . . . . . . . . . .
RH right hand. . . . . . . . . . . . . . . . .
SFH slotted fillister head. . . . . . . . . . . . . . . .
SH square head. . . . . . . . . . . . . . . . .
SHWH slotted hex washer head. . . . . . . . . . . . . .
SPH slotted pan head. . . . . . . . . . . . . . . .
STD standard. . . . . . . . . . . . . . . .
TAP self tapping. . . . . . . . . . . . . . . .
TH truss head. . . . . . . . . . . . . . . . .
TTH Torx truss head. . . . . . . . . . . . . . . .
WH wing head. . . . . . . . . . . . . . . . .
Important Format Explanations
This catalog uses special formats to convey information in illustrations and parts lists. Specifically, one format is
used in conjunction with service assemblies and another with quantities associated with reference numbers.
i
The TORO Company — 1995
All Rights Reserved
3318–705
Service Assemblies
Parts within service assemblies have reference numbers in the form
assembly and Y is a sequential number unique to each part within the service assembly.
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 part lists and as callouts in illustrations.
X:Y. X
is the reference number of the service
ii
3318–705
Reference Numbers with Quantities
Illustrations may have a quantity in parentheses next to a reference number, in the form
number. Y in parentheses is the quantity of the part identified by the reference number.
For example, the illustration callout 4 (2) indicates that two parts are used in that instance.
X (Y). X
is the reference
iii
21
25
24
23
26
3
2
1
9
10
22
11
3
2
4
5
6
7
8
13
12
14
3318–705
20
19
18
20 HP Engine & Oil Cooler
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 95–2814 1 Decal–Fuel Shut–Off
2 3256–1 4 Washer–Flat
3 321–39 4 Screw–HH
4 54–0890 1 Decal–Rotating
5 2410–71 2 Cap–Plug
6 29–0642 1 Jiffy–Trim
7 240–9 2 Grommet
8 2412–136 2 Clamp
9 32149–1 1 Nut–Keps
10 32153–3 4 Nut
11 3255–8 1 Washer–Lock
12 93–1176 2 Spacer–Engine
13 3256–23 4 Washer–Flat
14 322–11 2 Screw–HH
15 322–9 2 Screw–HH
16 3253–4 A/R Washer–Lock
17 51–4540–03 1 Retainer–Clutch
18 93–1169 1 Engine–Kohler
19 289–42 1 Nipple–Pipe
20 2811–10 1 Elbow
21 288–4 1 Cap–Pipe
22 32144–74 2 Screw
23 3296–42 2 Nut–Lock
24 82–4220 1 Cooler–Oil
25 2412–134 2 Clamp R
26 93–1183–03 1 Mount–Cooler
10
17
13
16
14
13
15
Sheet No.: 2
1
3318–705
4
2
8
1
5
7
9
10
40
32
39
37
38
6
36
34 LH
35 RH
11
13
1
6
33
20
32
31
30
29
15 RH
14 LH
1
21
16
23
22
27
28
Sheet No.: 5
17
18
19
24
25
26
Pivot & Linkage
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 82–4130 4 Bearing
2 322–5 2 Screw–HH
3 3290–378 A/R Tie–Cable
4 82–4210–01 1 Bracket–Bushing
5 94–9059 1 Lever–Pivot RH
6 3296–29 6 Nut–Lock
7 94–9057 1 Lever–Pivot LH
8 32151–3 4 Ring–Retaining
9 94–9093 2 Rod–Link
10 3218–2 4 Nut–Hex Jam
11 94–9062 2 Sleeve
13 3296–47 2 Nut–Lock
14 82–4330–01 1 Arm–Detent LH
15 82–4340–01 1 Arm–Detent RH
16 82–4370 2 Bushing–Arm
17 3256–23 2 Washer–Flat
18 322–7 2 Screw–HH
19 3274–32 2 Screw–HH
20 82–4160 2 Spring–Detent
21 82–4240 2 Spacer–Bearing
22 251–259 2 Bearing–Ball
23 82–3920 2 Stop–Reverse
24 322–14 2 Screw–HH
25 321–3 11 Screw–HH
26 82–4600 2 Decal–Hydro
27 323–6 6 Screw–HH
28 32128–10 2 Nut–Lock HHF
29 95–1530–01 1 Bracket–Pivot
30 95–1516 2 Spacer–Tubular
31 321–8 2 Screw–HH
32 3296–42 11 Nut–Lock
33 32121–4 2 Pin–Roll
34 94–9054–01 1 Arm–Pivot LH
35 94–9061–01 1 Arm–Pivot RH
36 257–5 2 Washer–Thrust
37 94–9096–01 1 Frame ASM
38 3296–39 6 Nut–Lock
39 95–1522–01 1 Bracket–Pivot
40 95–5868–01 1 Guard–Filter
2
11
12
3318–705
10
9
5
7
4
3
34
31
1
2
32
27
6
33
30
8
8
14
16
17
13
2
15
18
19
20
21
22
2
24
29
28
Handle Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 95–1506 1 Rod–Control
2 3290–307 4 Pin–Cotter
3 32103–3 1 Nut–Wing
4 95–1504 1 Turnbuckle
5 95–1505 1 Rod–Control
6 3296–2 1 Nut Lock
7 95–1536 1 Handle ASM
8 3290–378 3 Tie–Cable
9 95–1507–03 1 Control Bar ASM
10 95–1510–03 1 Bail ASM
11 82–2190 1 Switch–Bail
12 95–1523 1 Decal–Traction Drive
13 95–1524 1 Decal–T Bar
14 32105–12 1 Screw–Hex
15 94–9095 1 Rod–Control
16 95–1513–03 1 Pivot ASM
17 82–4590 1 Decal–Slope Warning
18 95–5855–03 2 Spacer–Pivot
19 32151–80 2 Ring–Push On
20 283–55 2 Pin–Clevis
21 82–3840 2 Spacer–Latch
22 95–5853 2 Lock ASM–Quick
Release
23 3256–23 1 Washer–Flat
24 74–0521 1 Rod–Fitting
25 283–6 1 Pin–Clevis
26
23
25
Sheet No.: 6
26 3234–11 4 Screw–HHF
27 95–2808 1 Harness–Wire
28 32128–21 4 Nut–Hfh
29 95–5856–03 1 Handle–Upper
30 218–595 1 Connector–Body
31 33023–00 2 Nut–Lock Ni
32 3290–436 2 Washer–Belleville
33 95–5854 2 Sleeve
34 95–5862 1 Decal–Speed Lock
3
3318–705
2
1
27
25
24
26
23
22
21
20
19
3
4
18
5
8
9
6
7
12
10
17
1614
Control Panel Assembly
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 82–2300 1 Switch
2 82–3820 1 Boot–Switch
3 93–1190 1 Control–Throttle
4 95–1544 1 Decal–Warning
5 95–5857 1 Decal–Control Panel
6 3296–2 4 Nut Lock
7 32105–14 4 Screw–HH
8 74–0720 1 Tube–Manual
9 2412–120 2 Clamp–R
10 63–7590 2 Relay
12 3296–42 2 Nut–Lock
14 321–3 2 Screw–HH
16 93–1187–03 1 Panel–Bottom
17 94–9666 1 Module
18 23–0660 1 Switch–Starter
19 3254–5 1 Washer–Lock
20 32104–76 4 Screw–Self TAP
21 218–461 1 Nut–HH (F/W Sw)
22 63–8360 2 Key–Ignition
23 82–2181–03 1 Panel–Control
24 75–6820 1 Hour Meter
25 32144–18 2 Screw–HWH
26 93–1191 1 Control–Choke
27 54–2970 2 Spacer
Sheet No.: 7
4
33
32:1
35
36
3318–705
1
32
30
29
28
27
21
25
26
24
23
22
41
34
16
15
14
13
17
10
9
2
19
18
37
40
3
4
20
5
11
6
7
8
12
Fuel Tank, Hydro Pump & PTO
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 55–3570 1 Cap–Fuel
2 95–2802 1 Tank–Fuel
3 2412–98 2 Clamp–Hose
4 82–4390 1 Hose–Fuel
5 88–1880 1 Spring–Compression
6 86–4770–03 1 Lever–Idler
7 68–2190 1 Spring–Extension
8 27–6230 1 Bolt–Wheel
9 3296–39 1 Nut–Lock
10 62–4540–03 1 Pulley–Idler
11 323–9 1 Screw–HH
12 3212–9 1 Screw–HH
13 112843 1 Washer–PTO
14 54–3200 1 Clutch ASM
15 44–5940 1 Pulley–Drive
16 5–0930 1 Key–Sq
17 3296–6 1 Nut–Lock
18 322–3 4 Screw–HH
19 3253–4 4 Washer–Lock
20 95–1529 1 Rod–Shield
21 95–1526 1 Trailing Shield
22 324–5 4 Screw–HH
23 32144–3 4 Screw–HWH
24 3256–1 4 Washer–Flat
25 82–4580–03 2 Bracket–Neutral
26 3290–378 2 Tie–Cable
Sheet No.: 8
27 65–7410 2 Switch–Single Pole
28 82–4570 2 Plate–Switch
29 32144–1 4 Screw–HH
30 3296–29 2 Nut–Lock
32 95–1538 2 Hydraulic Pump ASM
32:1 95–1539 2 Valve ASM
33 32128–42 4 Nut–Hex Flange
34 237–124 1 Grommet
35 322–7 2 Screw–HH
36 82–3790 2 Arm–Control
37 95–1543 1 Decal–Valve Adjust
41 93–1177 1 Spacer–Pulley
5
3318–705
43
42
41
40:1
40
16
39
6
5
4:1
4
3:2
3
3:1
2
1
6
22
7
7
8:1
8
9
24
1
9
1
2
15
10
16
22
17
18
23:1
14
23
11
12
13
23:2
14:1
14
15
1
24
38
37
36
Hydraulic & Drive System
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
1 82–4550 2 ASM–Hose
2 82–4540 1 ASM–Hose
3 340–4 4 Fitting–Hydraulic
3:1 237–30 4 O–Ring
3:2 237–79 4 O–Ring
4 354–116 2 Fitting–Hydraulic
5 2815–16 1 Fitting–Hydraulic
6 82–4180 1 ASM–Hose
7 82–4170 1 ASM–Hose
8 354–115 2 Fitting–Hydraulic
8:1 237–42 A/R O–Ring
9 82–4201 1 ASM–Hose
10 2815–15 1 Fitting–Hydraulic
11 76–0200 1 Oil Cap ASM
12 29–0590 1 Screen–Filler
13 95–1532 1 Reservoir–Oil
14 354–118 2 Fitting–Hydraulic
15 82–4190 2 ASM–Hose
16 82–4200 1 ASM–Hose
17 3253–4 3 Washer–Lock
18 322–3 3 Screw–HH
22 82–8230 2 Motor–Wheel
23 340–6 4 Fitting–Hydraulic
23:1 237–80 4 O–Ring
23:2 237–30 4 O–Ring
24 82–4560 1 ASM–Hose
35
34
26
26:3
Sheet No.: 9
32
33
25
31
30
29
28
25 3257–8 2 Key–Woodruff
26 94–9664 2 ASM–Wheel & Tire
26:1 232–27 2 Valve Stem & Cap
Assemby
26:2 242–87 2 Wheel
26:3 231–117 2 Tire–15x6
27 242–50 8 Nut–Lug
28 32112–17 8 Pushnut
29 82–3830 2 Hub–Wheel
30 3213–8 8 Screw–HH
31 325–11 8 Screw–HH
32 3241–5 4 Set Screw
33 95–1528 2 Pulley–Pump
34 82–4110 1 V Belt
35 80–6090 2 Key–Square
36 86–4740–01 2 Spacer–Frame
37 86–4730–01 2 Plate–Frame
38 3296–23 8 Nut–Lock
39 67–8110 2 Filter–Oil
40 354–117 2 Fitting–Hydraulic
40:1 237–79 2 O–Ring
41 86–9080 1 Head–Filter
42 3253–3 2 Washer–Lock
43 321–3 2 Screw–HH
26:2
26:1
27
6
Loading...