FORM NO. 3318–853
1644 HXL LAWN
TRACTOR
Model No. 71196 – 7900001 & Up
Model No. 71218 – 7900001 & Up
Parts Catalog
3318–853
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
Frame Assembly 1 . . . . . . . . . . . . . . . . . . . . . . . .
Hood Assembly 2 . . . . . . . . . . . . . . . . . . . . . . . . .
Seat Assembly 3 . . . . . . . . . . . . . . . . . . . . . . . . .
Front Axle Assembly 4 . . . . . . . . . . . . . . . . . . . .
Steering Assembly 5 . . . . . . . . . . . . . . . . . . . . . .
Engine Assembly 6 . . . . . . . . . . . . . . . . . . . . . . .
Clutch Assembly 7 . . . . . . . . . . . . . . . . . . . . . . . .
Rear Axle Assembly 8 . . . . . . . . . . . . . . . . . . . . .
Transaxle Assembly 9 . . . . . . . . . . . . . . . . . . . . .
Speed Control Assembly 10 . . . . . . . . . . . . . . . . . .
Height Of Cut Assembly 11 . . . . . . . . . . . . . . . . . . .
Electrical Assembly 12 . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Schematic 13 . . . . . . . . . . . . . . . . . . . . . . . .
Hydro Transaxle Assembly 14 . . . . . . . . . . . . . . . . . .
Hydro Transaxle Assembly (Continued) 15 . . . . . . .
Hydro Transaxle Assembly (Continued) 16 . . . . . . .
Battery Assembly 17 . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Briggs & Stratton
Model 28Q777-0668-A1 18 . . . . . . . . . . . . . . . . .
Note:
Accessories
Description Model / Parts No. Description Model / Parts No.
Twin Bag Vac. Bagger Kit Model No. 79102 . . . . . .
Recycler Kit Model No. 79174 . . . . . . . . . . . . . . . . . .
Hi-Sail Baggin Blade Part No. 57-4940 . . . . . . . .
Tire Chains Model No. 82522 . . . . . . . . . . . . . . . . . . .
Headlight Kit (Standard) Model No. 79180 . . . . . . .
42" Snowblade Kit Model No. 79150 . . . . . . . . . . . .
Snow Blade Adapter Kit Part No. 93-3806 . . . . . . .
Wheel Weight Kit Model No. 59159 . . . . . . . . . . . . . .
44" Side Discharge Deck
(Model No. 71218 Only) Model No. 79107 . . . . . .
44" Recycler Deck
(Model No. 71196 Only) Model No. 79108 . . . . .
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 . . . . . . . . . . . . . . . .
i
The TORO Company — 1996
All Rights Reserved
3318–853
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.
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.
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 number of the service
X (Y). X
is the reference
ii
3318–853
24
21
22
23
38
25
26
27
33
32
28
1
2
3
4
11
12
13
14
35
6
5
31
7
36
8
29
9
10
Frame Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 701178 2 Cap–Protector
2 322–5 2 Screw–HH
3 3256–23 2 Washer–Flat
4 88–6220 2 Spring – Compression
5 88–3940–03 1 Panel – Rear
6 3296–29 2 Nut–Lock
7 322–3 4 Screw–HH
8 3296–29 4 Nut–Lock
9 322–3 4 Screw–HH
10 93–3857–03 1 Bracket–Trans Mtg LH
11 88–4620–03 1 Bracket – Idler Pivot
12 3296–29 4 Nut–Lock
13 94–1999–03 1 Frame Rail–LH
14 3296–29 2 Nut–Lock
15 3296–29 6 Nut–Lock
16 3296–29 2 Nut–Lock
20 322–3 6 Screw–HH
21 93–3834–03 1 Support – Front Axle
22 3256–23 2 Washer–Flat
23 322–3 2 Screw–HH
24 88–4630–03 1 Plate – Engine
Mounting
25 94–1998–03 1 Frame Rail–RH
26 322–3 4 Screw–HH
27 322–3 2 Screw–HH
28 88–3840 1 Body – Rear
20
16
15
Sheet No.:2
29 3296–29 4 Nut–Lock
31 93–6678 1 Decal – Dump Valve
32 76–1340 1 Decal–USA (Only On:
71196)
33 93–6676 1 Decal–Instruction
(Only On: 71218)
33 94–1238 1 Decal–Instruction
(Only On: 71196)
35 94–3530 1 Decal–Rear Body
36 93–3856–03 1 Bracket–Trans Mtg RH
38 93–3831–03 1 Support – Rear
1
31
30
1
3318–853
2
14
14:1
39
16
15
17
18
21
22
20
19
23
25
24
27
26
28
33
34
32
29
36
37
38
3
35
4
5
6
7
8
11
12
13
Hood Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 93–0303 1 Tower–Steering Toro
2 94–5565 1 Knob – Control
3 46–8091 2 Screw–Tapping
4 3296–42 4 Nut–Lock
5 321–2 4 Screw–HH
6 28–0540 2 Bolt–Shoulder
7 88–6050–03 1 Bracket – Hinge
8 3290–496 2 Nut – Retained
10 46–8091 1 Screw–Tapping
11 94–1984 1 Pin–Latch
12 93–3891 1 Duct – Hood Air
13 46–8090 4 Screw–Tapping
14 92–8650 1 Hood–Toro
14:1 92–5748 1 Decal – Air Duct
15 92–5782 1 Patch – Heat Tape
16 93–3864 1 Shield – Heat
17 46–8090 3 Screw–Tapping
18 88–6040–03 1 Bracket – Hinge
19 3290–307 2 Pin–Cotter
20 88–4170 1 Rod – Pivot
21 3256–24 2 Washer–Flat
22 32128–43 2 Nut–Flange
23 88–4140 2 Nut – Wedge
24 88–4160 2 Clamp – Pivot Rod
25 88–5190–03 1 Lever W.a. – Deck
Engage
10
Sheet No.:3
26 3296–29 2 Nut–Lock
27 3256–23 2 Washer–Flat
28 322–3 2 Screw–HH
29 94–3528 2 Decal–Tower
30 92–2460 1 Decal – Ignition/Lights
(Only On: 71196)
30 92–5731 1 Decal–Ign/Lights (Only
On: 71218)
31 92–2461 1 Decal – Throttle (Only
On: 71196)
31 92–5730 1 Decal – Throttle (Only
On: 71218)
32 92–2462 1 Decal – Deck Engage
(Only On: 71196)
32 93–6673 1 Decal – Deck Engage
(Only On: 71218)
33 92–2468 1 Decal – Hood Left
34 92–2467 1 Decal – Hood Right
35 94–4292 1 Cable – Deck Engage
36 9266714 2 Screw–HWHTF
37 93–3849 1 Brkt–Cable
39 94–1980 2 Foam–Hood
2
3318–853
17
15 (6)
23
10
24
1
25
25:1
2
11
12
3
13
4
6
15 (6)
5
7
8
12
9
Seat Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 37–8770 2 Bolt–Shldr
2 37–8770 2 Bolt–Shldr
3 88–4910–03 1 Support – Seat
4 5–4460 1 Washer–Fender
5 92–9674 1 Knob–Studded
6 3290–479 4 Fastener–Panel
7 88–5170 1 Cover – HOC (Only
On: 71196)
7 93–7657 1 Cover – HOC (Only
On: 71218)
8 3290–282 2 Pop Rivet
9 88–5030–03 1 Gate – HOC
10 322–3 4 Screw–HH
11 88–4820–03 2 Bracket – Seat Hinge
12 3296–29 6 Nut–Lock
13 3269–26 2 Washer
15 3290–479 12 Fastener–Panel
16 88–5240 1 Foot Mat
17 88–5230 1 Foot Mat – RH
23 88–4990 1 Tray – Fender
24 114621 1 Decal–Noise (Only
On: 71218)
25 92–6511 1 Seat
25:1 94–4909 1 Trim – Seat
16
Sheet No.:4
3
35
36
37
3318–853
1
26
38
27
28
29
30
31
25
33
24
23
20
32
21
20
18
29:2
29:6
29:1
29:3
29:5
29:4
2
3
4
5
6
7
8
9
10
12
11
17
15
16
13
14
34
Sheet No.:5
Front Axle Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 3296–29 4 Nut–Lock
2 323–13 2 Screw–HH
3 3231–4 1 Bolt–CARR
4 3230–3 1 Screw–CARR
5 88–5130–03 1 Bracket – Steering
Rack
6 3230–1 4 Bolt–CARR
7 88–5010 1 Spacer – Steering
Rack
8 302–26 1 Fitting–Grease
9 88–4670 1 Bushing – Eccentric
10 88–5200 1 Steering Rack W.a.
11 52–2891 1 Bushing – Steering
Links
12 111419 1 Washer–Bearing
13 3256–25 1 Washer–Flt
14 3272–10 1 Pin–Cotter
15 3296–39 1 Nut–Lock
16 3296–29 1 Nut–Lock
17 5–4460 1 Washer–Fender
18 93–3833–03 1 Spindle Wa–LH
20 3296–5 3 Nut–Lock
21 3–6498 2 Washer–Thrust
23 88–5470 2 Spacer – Front Axle
24 3256–24 2 Washer–Flat
25 3296–39 2 Nut–Lock
26 61–9780 2 Hubcap
27 3272–12 2 Pin–Cotter
28 28–2480 2 Washer–Flat
29 88–4280 2 Front Wheel & Tire
ASM
29:1 88–4370 2 Rim ASM–15” Front
29:2 88–4070 2 Tire 15x6.00–6
29:3 232–27 2 Valve Stem & Cap
Assembly
29:4 88–4400 2 Bearing – Wheel
29:5 302–5 2 Fitting – Grease
29:6 232–39 2 Tube – Inner 15x6–6
30 92–7889–03 1 Spindle Wa–RH
31 94–1990–03 1 Front Axle Wa
32 93–3873 1 Tie Rod Assy
33 32151–48 2 Ring–Retaining
34 93–3840 1 Link – Drag
35 88–5510 1 Rod–Parking Brake
36 88–5520–03 1 Bracket–Parking
Brake
37 88–0890 1 Grip – Parking Brake
38 3–6498 4 Washer–Thrust
4
3318–853
7
6
1:2
1
2
3
4
5
22
21
20
19
18
17
16
15
14
Steering Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 88–3850 1 Steering Wheel
1:2 88–3870 1 Cover – Steering
Wheel
2 32121–111 1 Pin–Spiral
3 32151–81 1 Retaining Ring
Push–On
4 88–4190 1 Bushing – Sliding
5 88–4180 1 Button – Release
6 3256–22 2 Washer–Flat
7 321–4 2 Screw–HH
8 88–5180–01 1 Bracket – Backup
9 3296–42 2 Nut–Lock
10 88–4890 1 Spring – Leaf
11 3–7501 4 Washer–Curved
12 3296–42 2 Nut–Lock
13 88–6300 1 Shaft – Steering
14 88–6370 1 Shaft W.a. – Steering
15 27–0220 2 Screw–Special HWH
16 88–5150 1 Bushing – Flange
17 3–6498 1 Washer–Thrust
18 32151–48 1 Ring–Retaining
19 88–4210 1 Bushing – Stationary
20 88–6090 1 Coupling – Steering
21 321–9 2 Screw–HH
22 3–6498 1 Washer–Thrust
13
6
7
8
9
10
11
12
Sheet No.:6
5
33
39
38
15
17
4
24
26
5
25
27
42
28
29 1
<F12>CODE
<F12>TYPE
20
21
18
<F12>MODEL
3318–853
2
1:1
35
41
23
31
37
17
32
34
36
11
13
12
Engine Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 88–4340 1 Throttle Control ASM
1:1 66–0120 1 Knob
2 27–0220 2 Screw–Special HWH
3 88–3880 1 Gas Tank Assembly
3:1 104047 1 Bushing
3:2 104048 1 Fuel Valve Assembly
4 47–2963 1 Fuel Line
5 2412–98 2 Clamp–Hose
6 322–9 3 Screw–HH
7 93–3854 3 Belt Guide – Engine
8 9267154 1 Screw
9 5–4460 4 Washer–Fender
10 322–5 2 Screw–HH
11 93–3832 1 Pulley – Engine (44”)
12 26–0671 1 Bolt–Blade
13 3253–22 1 Washer–Lock
14 3256–25 1 Washer–Flt
15 93–3892 1 Muffler W.a.
16 3296–29 2 Nut–Lock
17 9266714 2 Screw–HWHTF
18 88–4410 1 Gasket – Muffler
19 27–0220 2 Screw–Special HWH
20 3274–10 2 Screw–Sckt Hd
21 3253–4 2 Washer–Lock
22 93–3855 1 Belt Guide – R.h.
23 32149–1 2 Nut–Keps
40
14
44
19
43
16
4
22
7
9
8
6
10
24 94–1952 1 Rod–Gas Tank
25 3296–29 2 Nut–Lock
26 88–4350 1 Cable ASM–Throttle
27 88–3980 1 Gas Cap ASM
28 1 Engine –16hp B & S
Ohv Va
29 94–3526 1 Decal–Engine
31 93–3809 1 Bracket–Ground
32 93–3880–03 1 Shield – Muffler
33 93–8450–03 1 Exhaust Shield Wa
34 93–3882 1 Clip–Tinnerman
35 32104–76 2 Screw–Self TAP
36 3255–8 1 Washer–Lock
37 9266714 1 Screw–HWHTF
38 3253–4 1 Washer–Lock
39 322–3 1 Screw–HH
40 93–9911 1 Arrestor–Spark
41 32144–42 1 Screw–HH TAP
42 88–4490 1 Reducer – Throttle
Rpm (Only On: 71218)
43 32144–112 2 Screw–Thd Form
44 94–1951 1 Latch–Hood
3
3:1
3:2
5
Sheet No.:7
6
3318–853
19
20
21
23
24
26
27
34
33
32
31
30
29
1
35
2
28
7
18
22
15
Clutch Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 27–8890 1 Spring – Pedal Return
2 88–6140 1 Spring – Brake
7 88–6330 1 Spring – Extension
13 88–4810 1 Clamp – Shift Pivot
14 322–3 2 Screw–HH
15 88–5500 1 Rod – Pedal Pivot
18 3256–26 1 Washer–Flt
19 3296–29 1 Nut–Lock
20 65–2920 1 Pad–Pedal
21 88–5000–03 1 Pedal – Clutch/Brake
22 3230–3 1 Screw–CARR
23 3256–23 1 Washer–Flat
24 3272–10 1 Pin–Cotter
26 3296–29 2 Nut–Lock
27 3296–29 1 Nut–Lock
28 3296–59 2 Nut–Lock
29 88–5270 1 Rod – Clutch/Brake
30 88–6070 1 Arm –Idler
31 37–8770 1 Bolt–Shldr
32 88–5560 1 Belt Guide – Idler
33 88–5680 1 Idler Pulley
34 323–11 1 Screw
35 5–4460 1 Washer–Fender
14
13
Sheet No.:8
7
3318–853
2:1
2:2
2:4
7
1
2
2:3
Rear Axle Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 88–5360 2 Spacer – Pulley
2 93–3811 2 Rear Wheel & Tir ASM
2:1 93–0323 2 Tire – 20x10–8
2:2 88–4390 2 Rim ASM – 18” Rear
2:3 232–27 2 Valve Stem & Cap
Assembly
2:4 93–3893 2 Tube – Inner 20x10–8
3 7–0036 2 Key–Square
4 28–2480 2 Washer–Flat
5 32151–48 2 Ring–Retaining
6 61–9780 2 Hubcap
7 3–6498 2 Washer–Thrust
3
4
5
6
Sheet No.:9
8
3318–853
13
16
13
15
18
11:3
11:6
19
17
7
11:4
11:5
20
10
29
5
1
25
27
3
4
26
8
11
22
21
23
24
14
Transaxle Assembly
Description Part No. Qty. Ref. No. Description Part No. Qty. Ref. No.
1 3290–307 1 Pin–Cotter
3 48–7620 1 Screw
4 3256–58 1 Washer–Flt
5 93–3867 1 Fan – Hydro (7”–
10bld)
7 93–3862 1 Pulley–Transmission
8 92–8856 1 Wire – Bypass
9 93–3872 1 Strap – Torque
10 3296–29 2 Nut–Lock
11 95–2727 1 Transaxle ASM –
Hydro
11:3 93–3870 1 Lever – Speed Control
11:4 86–4270 1 Spacer – Lock
11:5 3274–59 1 Screw – HSH
11:6 3296–12 1 Nut – Lock
13 3296–29 5 Nut–Lock
14 3256–23 3 Washer–Flat
15 26–6701 1 Spring – Extension
16 322–3 1 Screw–HH
17 93–3868 2 Belt Guide – Trans
18 93–3883 1 V–Belt
19 322–5 2 Screw–HH
20 5–4460 2 Washer–Fender
21 93–3863–03 1 Bracket – Speed
Control
22 65–5080 1 Bushing – Flanged
13
33
32
28
9
13 14
23 3230–5 1 Bolt–Carriage
24 3230–7 1 Bolt–Carriage
25 3256–22 1 Washer–Flat
26 92–8857 1 Lever – Bypass
27 3296–29 4 Nut–Lock
28 80–6090 1 Key–Square
29 94–1945 1 ASM–Breather Hose
32 322–12 4 Screw HH
33 3256–23 4 Washer–Flat
Sheet No.:10
9