Toro 20074 Recycler Lawn Mower User Manual

June 14, 2024
Toro

Toro 20074 Recycler Lawn Mower User Manual

Toro-20074-Recycler-Lawn-Mower-PRODUCT

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 catalogue 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 a represents the reference number of the entire service assembly and the b represents 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 illustrations and 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.

Part Description Abbreviations
Part descriptions in this catalogue may include the following abbreviations.

  • AR. . . . . . . . . . . . . . . as required
  • ASM. . . . . . . . . . . . . assembly
  • BBC. . . . . . . . . . . . . blade brake clutch
  • CARR. . . . . . . . . . . . carriage
  • DEG. . . . . . . . . . . . . degrees
  • EXT. . . . . . . . . . . . . . external
  • FH. . . . . . . . . . . . . . . flat head
  • GA. . . . . . . . . . . . . . gauge
  • HD. . . . . . . . . . . . . . heavy-duty
  • HF. . . . . . . . . . . . . . . hex flange
  • HH. . . . . . . . . . . . . . hex head
  • HHF. . . . . . . . . . . . . hex head flange
  • HHFTF. . . . . . . . . . . hex head flange thread forming
  • HJ. . . . . . . . . . . . . . . hex jam
  • HLH. . . . . . . . . . . . . hex lag head
  • HOC. . . . . . . . . . . . . height-of-cut
  • 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
  • LH. . . . . . . . . . . . . . . left hand
  • NI. . . . . . . . . . . . . . . nylon insert
  • NPTF. . . . . . . . . . . . national pipe thread fine
  • PFH. . . . . . . . . . . . . phillips flat head
  • PPH. . . . . . . . . . . . . phillips pan head
  • PPHTF. . . . . . . . . . . phillips pan head thread forming
  • PRH. . . . . . . . . . . . . phillips round head
  • PTH. . . . . . . . . . . . . phillips truss head
  • PTO. . . . . . . . . . . . . power-take-off
  • RH. . . . . . . . . . . . . . right hand
  • ROPS. . . . . . . . . . . . roll-over protection system
  • SFH. . . . . . . . . . . . . slotted fillister head
  • SHH. . . . . . . . . . . . . slotted hex head
  • SHWH. . . . . . . . . . . slotted hex washer head
  • SPH. . . . . . . . . . . . . slotted pan head
  • SQH. . . . . . . . . . . . . square head
  • SRH. . . . . . . . . . . . . slotted round head
  • STD. . . . . . . . . . . . . standard
  • TAP. . . . . . . . . . . . . . self tapping
  • TTH. . . . . . . . . . . . . . torx truss head

Footnotes

  • Not illustrated
  • Not serviced separately
  • Obtain from your local Tecumseh dealer
  • Included in Repair Kit 632760BToro-20074-Recycler-Lawn-Mower-FIG- \(1\)

Deck, Side Chute and Rear Door Assembly

Ref Part No. Qty. Description
1 322-3 4 Screw-HH
2 105-1808-03 2 Plate-HOC, Front
3 104-8694-03 1 Baffle-Front
4 3296-29 8 Nut-Lock, NI
5 112-8850 1 Housing ASM
6 114-0321 1 Decal
8 99-8445 2 Screw-HWH
9 99-5293 1 Spring-Torsion
10 112-6416 1 Bracket-Cover
11 99-5291 1 Rod-Cover
12 105-3028 1 Chute-Discharge, Side
13 106-8376 1 Discharge Door ASM
13:2 107-0795 1 Latch-Door
13:3 107-7456 1 Cap-Door
13:4 107-7461 1 Screw-Plastite
15 32112-6 1 Nut-Push
16 112-6441 1 8 Inch RH HOC Plate ASM
18 105-3032 1 Spring-Door, Rear
19 112-8864 1 Rear Door ASM
19:2 105-1295 1 Decal-Warning
22 46-6810 1 Screw And Washer ASM
23 46-8091 2 Screw-HWH
25 105-1827 1 Rod-Pivot, Rear Door
27 104-9369 1 Plug-Dome
Ref Part No. Qty. Description
--- --- --- ---
28 112-6443 1 8 Inch LH HOC Plate ASM
29 105-3006 4 Washer-Stepped
30 105-1834 1 Baffle-Rear
36 112-6400 1 Port-Washout
37 112-6401 1 Coupling-Hose, Washout Port
38 112-6438 1 Washer-Seal, Washout Port
39 3218-6 1 Nut-Jam
40 3254-5 1 Washer-Tooth

Toro-20074-Recycler-Lawn-Mower-FIG- \(2\)

Housing Assembly No. 112-8850

Ref Part No. Qty. Description
1 94-8072 1 Decal-Danger
3 112-8867 1 Decal

Toro-20074-Recycler-Lawn-Mower-FIG- \(3\)

Front Axle Assembly

Ref Part No. Qty. Description
1 614650 2 Bolt-Shoulder
2 105-1814 2 Wheel ASM
3 322-6 2 Screw-HH
4 110-7466 2 Washer-Bolt, Wheel
5 105-3048 2 Washer-Flat
6 105-1807 2 Arm-Pivot, Front
7 105-1809 2 Arm-Spring
8 105-3042 2 Knob-Lever, HOC
9 105-1818 2 Bushing-Mount, HOC
10 3296-29 2 Nut-Lock, NI
11 46-8091 1 Screw-HWH
12 105-3004 1 Cover-Cutout
13 105-3005 1 Cover-Belt Opening
14 104-9359 1 Bumper-Mower
15 105-6849 3 Screw-Thread Forming

Toro-20074-Recycler-Lawn-Mower-FIG- \(4\)

Rear Axle Assembly

Ref Part No. Qty. Description
1 614650 2 Bolt-Shoulder
2 105-3036 2 Wheel Gear ASM
0 2:3 1 Wheel ASM
2:3:1 27-6250 2 Bushing
3 65-2720 4 Ring-Clip, Locking
4 105-3040 2 Gear-Pinion, 15T
6 105-6840 6 Washer-Thrust
7 110-1792 2 Wheel Cover ASM
 7:1 1 Cover-Wheel
7:2 614426 1 Washer-Stepped
8 32151-36 2 Ring-Retaining
9 105-1819 2 Arm-Pivot, Rear
10 105-1809 2 Arm-Spring
11 105-3042 2 Knob-Lever, HOC
12 104-8698 2 Retainer-Bearing, HOC
13 104-8699 2 Bearing-Ball
14 39-9650 2 Spring-Compression
15 612066 2 Key
16 106-3956 1 Transmission ASM
17 108-9756 1 Gasket-Gearbox
18 106-6809-03 1 Bracket-Pivot
19 32144-4 2 Screw-HWH
20 92-5791 1 Spacer
21 100-1176 2 Pulley-Half
Ref Part No. Qty. Description
--- --- --- ---
22 91-2258 1 V-Belt
23 3256-24 1 Washer-Flat
24 3296-5 1 Nut-Lock
25 105-1811 1 Brace-Plate, HOC
26 114-1585 1 Shield-Trailing
28 322-6 4 Screw-HH
29 3229-11 2 Screw-CARR
30 3296-16 2 Nut-Lock, NI
31 36-4780 1 Washer-Plain

Toro-20074-Recycler-Lawn-Mower-FIG- \(5\)

Rear Axle and Transmission Assembly

Ref Part No. Qty. Description
1 614650 2 Bolt-Shoulder
2 105-3036 2 Wheel Gear ASM
0 2:3 1 Wheel ASM
2:3:1 27-6250 2 Bushing
3 65-2720 4 Ring-Clip, Locking
4 105-3040 2 Gear-Pinion, 15T
6 105-6840 6 Washer-Thrust
7 110-1792 2 Wheel Cover ASM
 7:1 1 Cover-Wheel
7:2 614426 1 Washer-Stepped
9 108-9781 2 Arm-Pivot, Rear
10 108-9780 2 Arm-Spring
11 105-3042 2 Knob-Lever, HOC
12 108-9779 2 Retainer-Bushing, HOC
13 104-8699 2 Bearing-Ball
14 39-9650 2 Spring-Compression
15 612066 2 Key
16 106-3956 1 Transmission ASM
17 108-9756 1 Gasket-Gearbox
18 106-6809-03 1 Bracket-Pivot
19 32144-4 2 Screw-HWH
20 92-5791 1 Spacer
21 100-1176 2 Pulley-Half
22 91-2258 1 V-Belt
Ref Part No. Qty. Description
--- --- --- ---
23 3256-24 1 Washer-Flat
24 3296-5 1 Nut-Lock
26 114-1585 1 Shield-Trailing
28 322-6 4 Screw-HH
29 3229-11 2 Screw-CARR
30 3296-16 2 Nut-Lock, NI
32 108-9782 2 Bushing-Sleeve
33 110-7191 1 Washer-Thrust

Toro-20074-Recycler-Lawn-Mower-FIG- \(6\)

Transmission Assembly No. 106-3956

Ref Part No. Qty. Description
1 32144-4 4 Screw-HWH
2 105-6817 1 Pin-Groove
3 36-4780 1 Washer-Plain
4 92-5790 1 Pinion
5 100-1048 1 Bearing-Ball
6 104-8671 1 Gear-Bevel, 37T
7 106-3957 1 Shaft-Output
8 104-8673 2 Bushing-Shaft, Output
9 104-8674 1 Gearcase-Upper
10 104-8675-03 1 Cover-Gearcase
11 105-6839 1 Gasket-Gearcase

Toro-20074-Recycler-Lawn-Mower-FIG- \(7\)

Engine and Blade Assembly

Ref Part No. Qty. Description
1 105-8579 1 Bolt-Blade
3 108-3766-03 1 Support-Blade
4 108-9764-03 1 Blade-22 Inch
5 106-3987 1 Blade Driver ASM
6 95-1726 3 Screw-Taptite
7 106-3999 1 Spacer-Driver
8 105-3030-03 1 Guide-Belt
9 105-1835 1 Cover-Belt, Rear
10 46-8091 3 Screw-HWH
  11 1 Engine-Tecumseh, Lv195Ea-
362090D
11:3 112-8874 1 Decal-Shroud, Engine
12 92-1701 1 Stop-Rope
14 106-8346-03 1 Guard-Muffler
15 32144-85 1 Screw-HWH

Toro-20074-Recycler-Lawn-Mower-FIG- \(8\)

Handle Assembly

Ref Part No. Qty. Description
1 104-8676 1 Cable-Brake
2 112-8876 2 Screw-Handle
3 108-8162 2 Knob-Locking
4 3296-73 2 Nut-Lock, NI
5 106-8331 1 Anchor-Cable
6 106-8330 1 Guide-Rope
7 105-6841 1 Guide-RH
8 104-8680-05 1 Handle-Upper
9 104-8690 1 Spring-Torsion
10 104-8678 1 Handle-Control
11 114-0338 1 Decal
12 104-8679-03 1 Bail-Brake
13 99-1588 1 Bar-Control, Traction
14 99-1589 1 Lever-Traction
15 105-6842 1 Guide-LH
16 321-50 1 Screw-HH
17 92-7729 1 Anchor-Cable, Upper
18 3256-1 2 Washer-Flat
19 112-6440-05 1 Handle-Lower
20 105-1844 1 Cable-Traction
21 106-6805 2 Guide-Cable
22 614249 1 Strap-Tie
27 108-9788 2 Anchor-Bag
28 32144-110 2 Screw-HWH

Toro-20074-Recycler-Lawn-Mower-FIG- \(9\)

Electrical Assembly

Ref Part No. Qty. Description
1 108-4844 1 Battery Box ASM
2 105-6849 2 Screw-Thread Forming
4 700918 1 Key
5 46-5780 1 Switch-Starter
5:1 3254-5 1 Washer-Tooth
5:2 218-461 1 Nut-HH
6 108-9760 1 Mount-Switch
7 106-8396 1 Harness-Wire
8 104-7401 1 Charger-12 Volt
11 104-7953 1 Decal-Harness
12 614249 2 Strap-Tie
15 106-8397 1 Battery-12 Volt
16 107-3774 1 Foam-Battery, Top
19 99-6124 2 Fuse-40 Amp
35 114-1596 1 Decal-Electric Start

Toro-20074-Recycler-Lawn-Mower-FIG- \(10\)

Rear Bag Assembly

Ref Part No. Qty. Description
1 108-9792 1 Grass Bag ASM
2 108-9785-03 1 Frame-Bag
6 112-6439 2 Cap-End

Toro-20074-Recycler-Lawn-Mower-FIG- \(11\)

Carburetor Assembly No. 640350 Tecumseh LV195EA-362090D

Ref Part No. Qty. Description
 0 640350 1 Carburetor ASM
 1 631615 1 Throttle Shaft And Lever ASM
 2 631767 1 Spring-Return, Throttle
 04 631184 1 Washer-Seal, Dust
 05 631183 1 Seal-Dust
 6 640070 1 Shutter-Throttle
 07 650506 1 Screw-Shutter
 16 631807 1 Fitting-Fuel
 17 651025 1 Screw-Throttle Crack And Idle Speed
 18 630766 1 Spring-Tension
 20 640016 1 Screw-Restrictor, Idle
 20A 640200 1 Cap-Screw, Restrictor Idle
 25 631867 1 Bowl-Float (No Drain)
 027 631024 1 Shaft-Float
 28 632802 1 Float (Plastic)
 029 631028 1 O Ring-Bowl, Float
 030 631021A 1 Inlet Needle, Seat And Clip ASM (Includes 31)
 31 631022 1 Clip-Spring
 35 640351 1 Primer Bulb And Valve Repair Kit
 36 640080 1 Tube-Nozzle, Main
 36A 632766 1 Tube-Carburettor
 037 632547 2 O-Ring
Ref Part No. Qty. Description
--- --- --- ---
 40 640030 1 Nut-Bowl, High Speed
 044 27110A 1 Washer-Nut, Bowl
 047 630748 1 Plug-Welch, Idle Mixture Well
 048 631027 2 Plug-Welch, Atmospheric Vent
 60 632760B 1 Carburetor Repair Kit

Engine Assembly No. 1 Tecumseh LV195EA-362090D
Toro-20074-Recycler-Lawn-Mower-FIG- \(12\)

Engine Assembly No. 1 Tecumseh LV195EA-362090D

Ref Part No. Qty. Description
 1 37465 1 Cylinder ASM (Includes 2, 20)
 2 26727 2 Pin-Dowel
 6 33734 1 Element-Breather
 7 36557 1 Breather ASM (Includes 6, 12A)
 12 37944 1 Tube-Breather
 12A 36558 1 Breather Cover And Tube ASM
 12B 36694 1 Elbow-Tube, Breather
 14 28277 1 Washer-Flat
 15 30589 1 Governor Rod ASM (Includes 14)
 16 34839A 1 Lever-Governor
 17 31335 1 Clamp-Lever, Governor
 18 651018 1 Screw (T-15, 8-32 X 19/64)
 19 36281 1 Spring-Extension
 20 32600 1 Seal-Oil
 30 37692 1 Crankshaft
 40 40045 1 Piston, Pin And Ring Set (.010 Os) (Includes 42)
 40 40044 1 Piston, Pin And Ring Set (STD) (Includes 42)
 42 40007 1 Ring Set (.010 O S)
 42 40006 1 Ring Set (STD)
 43 20381 1 Ring-Retaining, Piston Pin
 45 36777 1 Connecting Rod ASM (Includes 46)
 46 32610A 2 Bolt-Rod, Connecting
 48 27241 2 Lifter-Valve
 50 37460 1 Camshaft (Exhaust M C R) (Includes 104)
 52 29914 1 Oil Pump ASM
 65 30200 4 Screw (10-24 X 9/16)
 69 37609 1 Gasket-Flange, Mounting
 70 37608A 1 Mounting Flange ASM (Includes 72-83, 306, 309A, 311A)
 72 37614 1 Plug-Drain, Oil (Flush Mount)
 75 27897 1 Seal-Oil
 80 30574A 1 Shaft-Governor
 81 30590A 1 Washer-Flat
 82 30591 1 Governor Gear ASM (Includes 81)
 83 30588A 1 Spool-Governor
 86 650488 6 Screw (1/4-20 X 1-1/4)
 89 611298 1 Key-Flywheel
 90 37999 1 Flywheel (Plastic Ring-Gear)
 92 650815 1 Washer-Belleville
 93 650816 1 Nut-Flywheel
 100 34443C 1 Ignition-State, Solid
 101 611289 1 Cover-Spark Plug
 103 651007 2 Screw (T-15, 10-24 X 15/16)
 104 37480 1 Bushing-Cam
 110 37047 1 Wire-Ground
 110A 36953 1 Wire ASM
 110B 36954 1 Wire ASM
 119 37796 1 Gasket-Head, Cylinder
 120 37714 1 Head-Cylinder
Ref Part No. Qty. Description
--- --- --- ---
 125 37288 1 Valve-Exhaust (STD) (Includes 151)
 126 37289 1 Valve-Intake (STD) (Includes 151)
 130 6021A 8 Screw (5/16-18X1-1/2)
 135 35395 1 Spark Plug-Resistor (R J19 L M)

Engine Assembly No. 2 Tecumseh LV195EA-362090D
Toro-20074-Recycler-Lawn-Mower-FIG- \(13\)

Engine Assembly No. 2 Tecumseh LV195EA-362090D

Ref Part No. Qty. Description
 150 31672 2 Spring-Valve
 151 31673 2 Cap-Valve, Spring
 151A 40017 1 Seal-Valve, Intake
 166 38019 1 Shroud-Engine
 169 36783 1 Gasket-Cover, Valve
 172 36784 1 Cover-Valve
 178 29752 2 Nut And Lock Washer (1/4-28)
 182 6201 2 Screw (1/4-28 X 7/8)
 184 26756 1 Gasket
 185 37466 1 Pipe-Intake
 186 32653 1 Link-Governor
 191 36559A 1 Bracket-Brake
 196 35035A 1 Switch-Restart, Power
 206 610973 1 Terminal
 207 34336A 1 Link-Throttle
 216 33086 1 Lever-Adjusting, R P M
 223 650451 2 Screw (1/4-20 X 1)
 224 36786 1 Gasket-Pipe, Intake
 238 650932 2 Screw (10-32 X 49/64)
 239 34338 1 Gasket-Cleaner, Air
 241 36919 1 Collar-Cleaner, Air
 245B 36905 1 Filter-Air Cleaner (Paper)
 250B 37122 1 Cover-Cleaner, Air
 260 37693A 1 Housing-Blower
 262 650831 4 Screw (1/4-20 X 1/2)
 275 37498 1 Muffler
 277 650988 2 Screw (1/4-20 X 2-9/32)
 285 38000 1 Cup-Starter
 287 650926 2 Screw (8-32 X 21/64)
 290 37962 1 Line-Fuel, Low Permeation (8.62)
 292 26460 1 Clamp-Line, Fuel
 292 26460 1 Clamp-Line, Fuel
 300 37947 1 Fuel Tank ASM (Includes 292, 301)
 301 37844 1 Cap-Fuel (Black) (1-1/2 I D)
 305 35647A 1 Tube-Fill, Oil
 306 37610 1 O-Ring
 307 35499 1 O-Ring
 309 650562 1 Screw (10-32 X 1/2)
 309A 650783 1 Screw (10-24 X 3/4)
 310 35648 1 Dipstick
 311A 37611 1 Bracket-Holddown
 313 34080 1 Spacer
 325A 35249 1 Clip-Actuator, Brake Switch
 347 650898A 4 Screw (10-32 X 27/32)
 355 590701 1 Handle-Starter (STD)
 370 35977 1 Decal-Warning
 370 37695 1 Decal-Primer
 380 640350 1 Carburetor ASM (Includes 184)
 390 590702 1 Starter-Recoil
 395 37753 1 12 Volt Electric Starter Motor ASM
Ref Part No. Qty. Description
--- --- --- ---
 400 37613A 1 Gasket Set
 420 730225A 1 Oil-Engine (4-Cycle Sae 30)
0 999 730277 1 Summer Maintenance Kit (Includes Sae 30 Oil)
0 0 806174A 1 Engine ASM-Replacement
0 0 750876 1 Shortblock-Replacement

Toro-20074-Recycler-Lawn-Mower-FIG- \(14\)

Recoil Starter Assembly No. 590702 Tecumseh LV195EA-362090D

Ref Part No. Qty. Description
 1 590702 1 Starter-Recoil
 2 590700 1 Pulley And Rewind Spring ASM
 3 590774 1 Repair Kit
 4 590701 1 Handle-Starter (STD)
 5 590535 1 Rope-Starter (98 Cut To Length)

Electric Starter Assembly No. 37753 Tecumseh LV195EA-362090D

Toro-20074-Recycler-Lawn-Mower-FIG- \(15\)

Ref Part No. Qty. Description
 0 37753 1 12 Volt Electric Starter Motor ASM
 1 34955 1 Ring-Retaining
 2 34950 1 Retainer-Spring
 3 34954 1 Spring
 4A 37788 1 Gear
 5B 34943 1 Drive End Cap ASM
 6 33450 2 Nut-Lock
 7 34944 1 Armature
 8 34945 1 Housing ASM
 10A 590500 1 Washer-Thrust
 11C 35714 1 Commutator End Cap ASM (Includes Brushes)
 12 34947 2 Bolt (10-32 X 3-3/16)
 13 34946 1 Driver-Pinion
 14 34951 1 Washer-Cup
 15 34952 1 Ring-Retaining
 16 34948 1 Washer
 17 34953 1 Nut-Drive
 18 590608 1 Washer

Attachments and Accessories

  • Traction Assist Handle Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108-8120
  • Tuneup Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20235
  • Replacement Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59303
  • Bagger Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59304
  • 22 Inch Blade Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59534

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