Illustrated
Parts
Manual
STARTING SERIAL # L116-172001
Model #: ZTR28BT
Description: 28HP B&S Vanguard Tractor
ZTR28BT Shown
Model #: Z31KT
Description: 31HP Kawasaki Tractor
SWISHER ACQUISITION INC.
1602 Corporate Drive, Warrensburg Missouri 64093
Phone: 660-747-8183 FAX: 660-747-8650 Toll Free: 1-800-222-8183
Manufacturing quality lawn care equipment since 1945, Celebrating over 70 years of innovation
20386 REV 16-172
Table of Contents
Electrical Schematics
3-4
Fuel System Routing
5
Frame Components Diagram
6
Frame Components Parts List
Engine, Transmission & Gearbox Diagram
Engine, Transmission & Gearbox Parts List
Seat Base & Fenders Diagram
7
8
9
10
Seat Base & Fenders Parts List
11
Rear Axle, Wheels & Fuel Tank Diagram
12
Rear Axle, Wheels & Fuel Tank Parts List
Notes
13
14-16
2
Electrical Schematic - Main
Part Number: 20331
3
Electrical Schematic - Winch
Part Number: 20332
Kawasaki Adapter
Part Number: 20622
4
Fuel System Routing
ITEM NO.
1
1
2
3
4
5
6
7
8
9
10
VAPOR-RETURN TO
ENGINE INTAKE
PART NO.
N/A
N/A
19373
7414
18228
18231
6FLC
18223
18232
11782
Fuel Filter
DESCRIPTION
Engine - 28HP B&S Vanguard EFI
Engine - 31HP Kawasaki
Tank - Fuel, 4 Gallon; Black
Valve - Fuel Shut Off (Inline)
Tee - Metal, Barbed, 1/4 Tube
Tee - Metal, Barbed, 3/16 Tube
Clamp - Fuel Line Hose; 1/2"OD .092 Diam
Clamp - Fuel Line 13/32 OD, 3/16 ID Tube
Line - Fuel, Bulk; 3/16" Low Perm
Line - Fuel, Bulk; 1/4" Low Perm
(See Engine Owners Manual)
28HP B&S Engine Shown
5
Frame Components Diagram
6
Frame Components Parts List
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
PART NUMBER
19234*
18629
19327*
19326*
19292
12364
19816
NB515
NB170
19351*
NB507
NB558
NB181
26X249
NB272
NB280
19648*
NB596
10548
NB182
10177
19376*
NB645
10216
19288*
NB274
NB177
DESCRIPTION
ITEM NO.
Weldment - Front Mount ZT Frame
Plug - Finishing, 3/4 x 3/4 x .120 Tube
Weldment - Deck Mount, Left
Weldment - Deck Mount, Right
Pin - Deck Release
Spring - Compression .620ID X 2" ZP
Pin - Hair, Ø.054 X 7/8; ZP
Bolt - Serr Flange,5/16-18 X1 3/4 ZY Gr5
Nut - Serr Flange 5/16-18 ZY Case Hrd
Weldment - Rear Axle Mount
Bolt - 5/16-18 X 2 HCC GR5 ZY
Nut - Lock, 5/16-18 ZY 2 Way Grade A
Nut - Nyloc 5/16-18 ZY
Screw - .312-18 X .75 Black Zinc
Washer - SAE Flat 3/8 ZY Carbon Steel
Nut - 2 Way Lock 3/8-16 ZY & Wax Gr A
Bracket - Foot Pan Mount
Bolt - Serr Flange, 5/16-18 X 3/4 Gr 5
Bolt - Serr Flange, 5/16-18 X 1 GR5 ZY
Nut - Nyloc 3/8-16 ZY
Washer - Fender 3/8 X 1.5, Crbn Stl GR 2
Plate - 1/4" Ballast, 11 lbs.
Bolt - 3/8-16 X 4 HCC GR5 ZY
Bolt - Carriage 5/16-18X3/4 GR5 ZY
Weldment - Seat Mount
Washer - SAE Flat 1/4 ZY
Washer - Mach 1/2 NR 14 GA
28
29
30
31
32
33
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
PART NUMBER
NB121
NB583
19321*
26X263
19978
20334*
19401*
18860
12669
20307*
20368*
10197
NB221
9931
024907
20369*
009X58
19809*
19682
19683
19684
19618
20328
20326
20325
20327
AS116
NB649
DESCRIPTION
Nut - Jam Lock, 1/2-13 2-Way Gr A
Bolt - Carriage 1/4-20 X 1 1/2 GR2 ZY
Bracket - Cable, Bypass/Brake Mount
Screw - Hex .25-20X0.59
Switch - DPDT, 30A, On-Off-On MOM
Wrap - B&S Engine, Swisher
Wrap - Kawasaki Engine, Swisher
Kit - ROPS, Fully Assembled; Txt Blk
Bolt - 1/2-13 X 3 1/4 GR8 Alloy ZY
Weldment - Foot Pan
Pedal - Attachment Lift, In/Out
Bolt - Carriage 5/16-18 X 1 GR5
Bolt - 3/8-16 X 2 1/2 HCC GR5 ZY
Bushing - Seat
Nut - 1/4-20 2-Way Lock ZY
Bracket - Switch Cover
Bolt - Shoulder, 3/8-16 X 1/2
Weldment - Adjustable Foot Switch Plate
Mat - Floor, Diamond Pattern
Mat - Foot, Left; Diamond Pattern
Mat - Foot, Right; Diamond Pattern
Spring - Compression, Ø.875 X 1.5 X .085
Glide - Plastic, Foot Pan; Short
Winch - Strap Drum, 12V
Pin - Ø5/16 x 2.5, HD Dowel; ZP
Strap - Winch, 2"
Edge Trim, TrimLok, Black (22")
Bolt - 3/8-16 X 3 1/2 GR5 ZY
When Ordering Replacement Parts:
* = USE PAINT CODE: TK=BLACK, TC=RED
7
Engine, Transmission & Gearbox Diagram
TRANSMISSION DETAIL
KAWASAKI ENGINE DETAIL
8
Engine, Transmission & Gearbox Parts List
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
PART NUMBER
19234*
19816
NB170
19423
NB690
NB524
19301*
NB275
NB181
26X249
19308*
19330
NB638
19337
NB618
NB272
NB280
19283
19814
19370
NB596
10548
NB674
19404*
18952*
17465
18714*
19309*
19108
NB207
19303*
NB196
B527
7821
7509
NB107
18874
18875
10177
10198
9031
19285
19433
10291
NB705
18876
19424
19449*
DESCRIPTION
Weldment - Front Mount ZT Frame
Pin - Hair, Ø.054 X 7/8; ZP
Nut - Serr Flange 5/16- 18 ZY Case Hrd
Belt - 76", A- Section; Hydro
Bolt - Serr Flange, 1/4- 20 X 3/4 GR5 ZY
Nut - Serr Flange, 1/4- 20 Grade 5 ZY
Bracket - Rear Frame Brace
Washer - SAE Flat 5/16 ZY
Nut - Nyloc 5/16- 18 ZY
Screw - .312- 18 X .75 Black Zinc
Subassembly - Gearbox Mnt, Input
Gearbox - 90°- 1:1, CW Input/CCW Ouput
Key - Woodruff, 3/16 X 3/4 #9
Adapter - Ø7/8 to Ø1- 15 Spline
Bolt - 3/8- 16 X 1 1/4 GR5 ZY
Washer - SAE Flat 3/8 ZY Carbon Steel
Nut - 2 Way Lock 3/8- 16 ZY & Wax Gr A
Pulley - Deck Drive, 5.5"
Washer - Belleville 5/8 X 13/4 X .098 ZP
Nut - Hex Jam, 5/8- 18 ZY
Bolt - Serr Flange, 5/16- 18 X 3/4 Gr 5
Bolt - Serr Flange, 5/16- 18 X 1 GR5 ZY
Bolt - 3/8- 16 X 4 1/2 HCS GR5 ZY
Spac er - Hydro Support Tube
Plate - Brake Spring Return
Spring - Extension, Hydro Release, ZT
Weldment - Idler Pulley Offset
Bracket - Idler Tensioner
Pulley - Backside Idler, 2.25" OD 3/8"
Nut - Jam, Nyloc 3/8- 16 ZY
Weldment - Hydro/PTO Idler
Washer - Hardened 3/8 ZY
Pulley - Idler, OD3.25" ID3/8"
Spring - Latch
Pulley - Idler OD- 2.75", ID- 3/8"
Bolt - 3/8- 16 X 1 1/2 HCC GR5 ZY
Washer - Plastic 2" OD X 3/8" ID X .188
Washer - Plastic 7/8 SQ X 3/8" ID X .250
Washer - Fender 3/8 X 1.5, Crbn Stl GR 2
Eyebolt - 5/16- 18 X 2 1/4 ZY ST
Key Stock - 1/4 X 1 Undr Sz Plain Fin
Pulley - Engine, Ø1.125" Bore
Clutch - Ø1 1/8", 125 ft/lbs
Washer - Bellville, .512x1.26x .138 GR2
Bolt - HCF, 7/16- 20 X 3.25 GR5 ZY
Clamp - Muffler
Belt - 50", A- Section; PTO
Bracket - Clutch Stop, Warner
ITEM NO.
49
50
51
52
53
54
55
56
57
58
59
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
PART NUMBER
10216
18691
0025X3
NB159
NB215
NB718
19408*
19690*
19713
19714
N/A
N/A
19818
18853
NB254
19366
18635
19719*
15959
NB210Z
NB779
NB780
18723
NB264
NB265
19320
NB263
NB190
18949*
19665
18940*
NB604
NB711
NB212
19365
18950*
18941*
19718*
18580
20336
NB182
Gasket
16000
18810
18809
NB719
19426
19427
DESCRIPTION
Bolt - Carriage 5/16- 18X3/4 GR5 ZY
Cover - Hydro Fan
Screw - 1/4- 20 x 1/2, Thread Form Hex
Washer - Split Lock 5/16 ZY Medium Duty
Nut - Hex 5/16- 24 ZY Grade 2
Nut - Hex, M8- 1.25, ZY Class 8
Plate - Gas Tank Mount
Bracket - Brake Bypass Cable Mount
Assembly - Dual, Hydro Brake
Assembly - Dual, Hydro Bypass
Engine - 28HP B&S Vanguard EFI
Engine - 31HP Kawasaki
Muffler - 28HP B&S Vanguard EFI
Deflector - Muffler Turn Down, 90°
Bolt - Serr Flange, 5/16- 18 X 1 1/2 Gr5
Transmission - Hydrostatic, Left
Bolt - Carriage 5/16- 18x6 GR5 FullThread
Weldment - Hydro Control, Left
Bolt - Serr Flng5/16- 18 X 2 1/2 GR5, ZP
Nut - 5/16- 18 HNC GR2 ZY
Nut - Serr Flange, Hex ZY 3/8- 16
Bolt - Serr Flange, ZY 3/8- 16X3/4 Gr5
Damper - AVM, ZT
Linkage - Ball, Left; Moridge
Nut - Jam 5/16- 24 Lft- Hand Thrd ZY Gr2
Linkage - 5/16- 18 x 1 RHT & LHT, ZY
Linkage - Ball, Right; Moridge
Nut - Jam 5/16- 24 ZY Grade 2
Mount - Brake Cable, Right
Clamp - Hose, Ø5/8"
Mount - Bypass Cable, Right
Bolt - 3/8- 16 X 1 GR5 ZY
Washer - Split Lock, 3/8 ZY, Medium
Nut - HNC, 3/8- 16 GR2 ZY
Transmission - Hydrostatic, Right
Mount - Brake Cable, Left
Mount - Bypass Cable, Left
Weldment - Hydro Control, Right
Bolt - Serr Flange, 5/16- 18 x 3; GR5 ZP
Fitting - 60° Hose Barb, SAE 9/16- 18
Nut - Nyloc 3/8- 16 ZY
(See engine owner's manual)
Valve - Oil Drain
Adapter - Oil Drain, Kawasaki
Sensor - Oil, Kawasaki
Bolt - M8- 1.25 X 20
Muffler - Kawasaki, Big Block
Elbow - Muffler Turn Down, 45°
9
Seat Base & Fenders Diagram
HANDLE DETAIL
BRAKE HANDLE DETAIL
10
Seat Base & Fenders Parts List
ITEM NO.
1
2
3
4
4
4
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
PART NUMBER
NB558
NB690
NB524
18868
18606
NB711
NB456
NB275
NB181
26X249
17465
19288*
3706
18636
19345*
19430
NB102
NB274
NB180
19335*
19360*
19359*
MWB
19362Z
NB503
19431Z
19437
19438
19669
18807
18808
10161
NB159
NB177
NB121
18936*
18931*
NB583
DESCRIPTION
Nut - Loc k, 5/16- 18 ZY 2 Way Grade A
Bolt - Serr Flange, 1/4- 20 X 3/4 GR5 ZY
Nut - Serr Flange, 1/4- 20 Grade 5 ZY
Plug - Button, Ø3/8 X 11 GA (B&S Only)
Cable - Engine Choke (Kawasaki Only)
Washer - Split Loc k, 3/8 (Kawasaki Only)
Nut - 3/8- 24 (Kawasaki Only)
Washer - SAE Flat 5/16 ZY
Nut - Nyloc 5/16- 18 ZY
Sc rew - .312- 18 X .75 Blac k Zinc
Spring - Extension, Hydro Release, ZT
Weldment - Seat Mount
Clip - Tinnerman 5/16- 18
Switc h - Starter
Brac ket - Damper Mount
Reservoir - Hydros, 2 in 1
Bolt - 1/4- 20 X 1 HCC GR5 ZY
Washer - SAE Flat 1/4 ZY
Nut - Nyloc 1/4- 20
Plate - Cup Holder
Weldment - Handle Pivot, Right
Weldment - Handle Pivot, Left
Bearing - Wheel, 1 1/8"OD X 1/2"ID
Weldment - Handle Tube, Bottom ZP
Bolt - 5/16- 18 X 1 3/4 HCC GR5 ZP
Subassembly - Tube Slide, Top ZP
Spring - Inner Handle Tension
Spring - Outer Handle Release
Plug - Ø7/8 x 14- 20 GA; Blac k Plastic
Grip - Hand Conforming, Right
Grip - Hand Conforming, Left
Washer - 7/8 IDX1 3/8OD 14 GA ZY Grd 2
Washer - Split Loc k 5/16 ZY Medium Duty
Washer - Mac h 1/2 NR 14 GA
Nut - Jam Loc k, 1/2- 13 2- Way Gr A
Weldment - Brake Mount Brac ket
Weldment - Brake Arm
Bolt - Carriage 1/4- 20 X 1 1/2 GR2 ZY
ITEM NO.
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
PART NUMBER
18951*
2077
18933*
NB574
18945
14029
18937
19367
EBAT340
19390*
NB680
19374
19375
NB501
18717
19352*
19402
26X263
3623
9087
9088
18745
19405*
17635
3605
19393
19410
18802
1001542
15749
19680
19666
19666G
19667
19436
20365
20364
19978
DESCRIPTION
Weldment - Bypass Arm
Pivot - Handle Grip, Yellow
Plate - Swivel Loc k
Bolt - 1/4- 20 X 3 GR2 ZP
Switc h - 2 Pole, NC/NO
Bushing
Washer - Wave, 1/2 ID X 1 OD X .087
Seat - Suspension, Armrest; Seatbelts
Battery 340 CCA
Brac ket - Battery Hold Down
Bolt - 5/16- 18 X 6 1/2 HCC GR5 ZY
Fender - Right, Front Mount
Fender - Left, Front Mount
Bolt - 5/16- 18 X 1 HCC GR5 ZY
Spac er - Fender
Panel - Control, Right
Cable - Throttle, 55"; Same Throw
Sc rew - Hex .25- 20X0.59
Switc h - Key
Nut - Key Switc h
Washer - Loc k, Key Switc h
Adapter - 12V Power Plug
Panel - Control, Left
Hour Meter - LCD
Switc h - PTO
Cover - Battery, Right, HC/CF
Cover - Battery, Left; HC/CF
Sc rew - Thumb, Shoulder; 5/16- 18 X 3/4
Holder - GA, Beverage
Elec tric al - 12V 30 AMP Relay
Switc h - Roc ker, Illuminated; Red
Light - Ø4" White, LED
Grommet - Ø5 1/4, Light Kit
Wire Lead - Light Kit, w/ Quic kslides
Pin - Roll, Ø1/8 X 7/8
Dec al - Right Control Panel, FM
Dec al - Left Control Panel, FM
Switc h - DPDT, 30A, On- Off- On MOM
11
Rear Axle, Wheels & Fuel Tank Diagram
12
Rear Axle, Wheels & Fuel Tank Parts List
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PART NO.
26X249
NB159
19378*
19398*
19384
19815
19373
18221
19341*
4845
19332*
19290
NB595
NB614HT
2203LN
18953
NB612
19429R
19429L
A124B
19804*
10146
NB637
18868
DESCRIPTION
Screw - .312-18 X .75 Black Zinc
Washer - Split Lock 5/16 ZY Medium Duty
Weldment - Tank Surround, Right
Weldment - Tank Surround, Left
Plug - Ø1" X 14 GA. Tubing, Dome; Blk
Bolt - BHCS, 5/16-18 X 1; ZP
Tank - Fuel, 4 Gallon; Black
Cap, Fuel - 2.50 Gallon, Carb Sealed
Weldment - Rear Pivot Axle
Bearing - .990" ID x 1.990" OD
Weldment - Caster, HD; Front Mount
Tire/Wheel - 11 X 6.00-5, Smooth
Nut - Lock Jam, 5/8-11 2 Way Grade A
Washer - 1 X 1 1/2 10GA Hardened
Nut - Lug, Wheel Hub, 1/2-20 ZY GR5
Bolt - 5/8-11 X 8 1/2, GR8; ZY
Nut - Nyloc 1"-8 ZY
Tire/Wheel - 23 X 10.5-12 Chevron; Right
Tire/Wheel - 23 X 10.5-12 Chevron; Left
Bushing - Flanged
Washer - Ø7/16 x Ø1 3/4 x 1/4"
Washer - Split Lck, 7/16 ZY Med Duty
Bolt-HCF,7/16-20 X1 1/2 GR5 ZY w/Loctite
Plug - Button, Ø3/8 X 11 GA
13
Notes
14
Notes
15
Notes
16
Illustrated
Parts
Manual
STARTING SERIAL # L116-001001
Model #: ZTR66FC
Description: 66” Finish Cut Attachment
SWISHER ACQUISITION INC.
1602 Corporate Drive, Warrensburg Missouri 64093
Phone: 660-747-8183 FAX: 660-747-8650 Toll Free: 1-800-222-8183
Manufacturing quality lawn care equipment since 1945, Celebrating over 70 years of innovation
20387 REV 16-001
Table of Contents
Electrical Schematic
3
Main Deck Diagram
4
Main Deck Parts List
Deck Components Diagram
Deck Components Parts List
Rocker Shaft Diagram
Rocker Shaft Parts List
5
6
7
8
9
Radius Arm Diagram & Parts List
10
Grass Chute Diagram & Parts List
11
Notes
12
2
Electrical Schematic
20333 - Wire Harness - Front Mount, ZTR66FC
ITEM NO.
1
2
3
4
5
6
7
8
9
MFG. PART NO.
N/A
N/A
19002-0028
19006-0015
50-84-1020
02-08-2004
50-84-2020
02-08-1002
N/A
DESCRIPTION
Green, 16 AWG
Red, 16 AWG
MOLEX 3/16" Female, St raight
MOLEX 3/16" Female, 90° Flag
MOLEX 2-Pin Plug; Male
Male Pin Terminal,
MOLEX 2-Pin Plug; Female
Female Pin Terminal
Ø3/8" Conduit , Split ; Black
QTY.
2 @ 36"
2 @ 38"
2
2
1
2
1
2
1 @ 35"
3
Main Deck Diagram
4
Main Deck Parts List
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
PART NUMBER
20303*
19254
19316*
NB150
NB280
NB207
19263*
19265*
19264*
19728*
19727*
19297*
10216
26X249
3511
NB108
NB132
NB121
19692
NB275
NB558
NB272
AS001
NB199
NB107
19369
NB170
NB509
20317Z
20324
19451
NB704
19601
19602
DESCRIPTION
Weldment - 66" x 3/16", Front Mount
Pillow Block - Half, UHMW
Plate - Pillow Block Cover
Bolt - 3/8-16 X 3 HCC GR5 ZY
Nut - 2 Way Lock 3/8-16 ZY & Wax Gr A
Nut - Jam, Nyloc 3/8-16 ZY
Weldment - Anti-Scalp Bracket, Left
Bracket - Center Anti-Scalp Wheel
Weldment - Anti-Scalp Bracket, Right
Bracket - Chain Mount, Right
Bracket - Chain Mount, Left
Bracket - Grass Chute Mount
Bolt - Carriage 5/16-18X3/4 GR5 ZY
Screw - .312-18 X .75 Black Zinc
Gauge - Wheel
Bolt - 1/2-13 X 7 HCS GR5 ZY
Bolt -1/2-13 X 4 HCC GR5 ZY
Nut - Jam Lock, 1/2-13 2-Way Gr A
Bolt - Hex, 5/16-18 x 3 1/2; ZP
Washer - SAE Flat 5/16 ZY
Nut - Lock, 5/16-18 ZY 2 Way Grade A
Washer - SAE Flat 3/8 ZY Carbon Steel
Roller - Anti-Scalp 3/8 ID
Bolt - 3/8-16 X 5 HCC GR5 ZP
Bolt - 3/8-16 X 1 1/2 HCC GR5 ZY
Shaft - PTO Quick Disconnect 1-15 Spline
Nut - Serr Flange 5/16-18 ZY Case Hrd
Bolt - 1/2-13 X 2 HCC GR5 ZY
Weldment - Female, Deck Adjustment; ZP
Pin - Ø1/2 x 1.5, Ball Lock; ZP
Switch - Micro Lever, NC/NO
Fitting - NPT Straight Grease, 1/4-28
Screw - 4-40 X 5/8, Pan Head
Nut - Kep, 4-40
When Ordering Replacement Parts:
* = USE PAINT CODE: TK=BLACK, TC=RED
5
Deck Components Diagram
Blade Driver Assembly
(Includes Shaft, Housing & Bearings)
Part # 21008
6
Deck Components Parts List
When Ordering Replacement Parts:
* = USE PAINT CODE: TK=BLACK, TC=RED
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
PART NUMBER
20303*
NB280
NB182
NB207
NB170
10216
NB275
NB558
NB272
19038
19286*
19329
NB638
19337
NB618
NB596
19283
19814
19370
19339*
6040Z
7509
19313
19300*
18607
18874
18875
10177
4422
19318
NB181
10501
19439*
B98
9008
NB179
19247
AS155
NB175
6114
12509
NB238
NB238N
NB607
NB216
10197
19422
19260*
19259*
NB690
DESCRIPTION
Weldment - 66" x 3/16", Front Mount
Nut - 2 Way Lock 3/8-16 ZY & Wax Gr A
Nut - Nyloc 3/8-16 ZY
Nut - Jam, Nyloc 3/8-16 ZY
Nut - Serr Flange 5/16-18 ZY Case Hrd
Bolt - Carriage 5/16-18X3/4 GR5 ZY
Washer - SAE Flat 5/16 ZY
Nut - Lock, 5/16-18 ZY 2 Way Grade A
Washer - SAE Flat 3/8 ZY Carbon Steel
Cage Nut - 1/4-20, 11GA
Bracket - Gearbox Mount, Output
Gearbox - 90°-1:1, CW Input/CW Ouput
Key - Woodruff, 3/16 X 3/4 # 9
Adapter - Ø7/8 to Ø1-15 Spline
Bolt - 3/8-16 X 1 1/4 GR5 ZY
Bolt - Serr Flange, 5/16-18 X 3/4 Gr 5
Pulley - Deck Drive, 5.5"
Washer - Belleville 5/8 X 13/4 X .098 ZP
Nut - Hex Jam, 5/8-18 ZY
Bracket - Pulley Cover Support
Washer - Idler, ZP
Pulley - Idler OD-2.75", ID-3/8"
Bolt - Carriage, 3/8-16X2 1/2 GR5 ZClear
Weldment - Deck Idler
Pulley - Backside Idler, 5"
Washer - Plastic 2" OD X 3/8" ID X .188
Washer - Plastic 7/8 SQ X 3/8" ID X .250
Washer - Fender 3/8 X 1.5, Crbn Stl GR 2
Spring - Idler Tension, Bent Leg
Bolt - Spade, 5/16-18 X 8.5 ZY
Nut - Nyloc 5/16-18 ZY
Bolt - Carriage 3/8-16 X 1 1/4 GR5 ZY
Housing - Cast Iron Blade Driver, Long
Bearing - Blade
Plate - Blade Mount
Washer - 3/4 ID X 1 1/4 OD 18 GA ZY
Shaft - Blade, 6"; Long Shoulder
Washer - Belleville .760 X 1.5 X .098
Nut - Jam 3/4-16 Gr 2
Pulley - Blade, 5.5"
Blade - Mulching, 22.5"
Bolt - 3/8-24 X 1 Grade 5 Zinc Yellow
Bolt - HHC 3/8-24 X 1 GR 5 Nyloc
Washer - SP Bellvl. PLN .413 X.945 X.118
Nut - Lock, Two Way 3/8-24 ZY Gr A
Bolt - Carriage 5/16-18 X 1 GR5
Belt - 146", A-Section; Deck
Cover - Belt, Left
Cover - Belt, Right
Bolt - Serr Flange, 1/4-20 X 3/4 GR5 ZY
7
Rocker Shaft Diagram
8
Rocker Shaft Parts List
ITEM NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PART NUMBER
20312*
19269*
20321Z
20322Z
20323
NB177
NB595
NB509
NB280
NB127
19734Z
13997
19371
NB121
NB272
10177
19678*
NB107
19372
NB173
19432
NB781
19452
19364
19425
19858
19859
19857
20310*
20309*
NB622
NB170
DESCRIPTION
Weldment - Rocker Shaft
Weldment - Quick Disconnect Deck
Weldment - Male Tube, Deck Adjustment ZP
Plate - Pin Stop; ZP
Pin - Ø1/2 x 5; ZP
Washer - Mach 1/2 NR 14 GA
Nut - Lock Jam, 5/8-11 2 Way Grade A
Bolt - 1/2-13 X 2 HCC GR5 ZY
Nut - 2 Way Lock 3/8-16 ZY & Wax Gr A
Pin - Hair, # 39 (A155H) ZY Std
Washer - 3/4"ID X 2"OD X 1/4"; ZP
Nut - 3/4-10; 2 Way Locking
Washer - Ø5/8" X 3/16"; ZP
Nut - Jam Lock, 1/2-13 2-Way Gr A
Washer - SAE Flat 3/8 ZY Carbon Steel
Washer - Fender 3/8 X 1.5, Crbn Stl GR 2
Plate - Deck Height Indicator
Bolt - 3/8-16 X 1 1/2 HCC GR5 ZY
Turnbuckle - 5/16-18, RHT & LHT
Nut - Jam 5/16-18 ZY
Nut - Jam, 5/16-18, LHT; ZY
Connector - Chain, 3/16"
Bungee - Ø5 1/2" Ring, Ø5/16 Cord
Chain - Deck Lift, 13 Links
Cover - Fabric Chain Wrap
Button - Plastic, Male
Spring - Torsion, Deck Height
Button - Plastic, Female
Plate - Slide Mount Support, 14 GA
Plate - Slide Mount Support, 1/4"
Bolt - Serr Flange, 5/16-18X2 1/4 GR5 ZY
Nut - Serr Flange 5/16-18 ZY Case Hrd
When Ordering Replacement Parts:
* = USE PAINT CODE: TK=BLACK, TC=RED
9
Radius Arm Diagram & Parts List
ITEM NO.
1
1A
1B
1C
1D
1E
1F
1G
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PART NO.
19720*
NB622
19708
19246
19710
19709
19280
NB558
19282
19261*
19710*
19708*
19711
4845
NB614HT
19332*
19290
18953
NB595
NB150
NB280
NB121
NB272
NB647
NB612
Assembled Detail
DESCRIPTION
Assembly - Top Radius Arm; Txt Blk
Bolt - Serr Flange, 5/16-18X2 1/4 GR5 ZY
Plate - Radius Arm, 1/8"
Plate - Linkage Control, Right
Plate - Radius Arm, 1/2"
Plate - Radius Arm, 1/4"
Plate - Linkage Control, Left
Nut - Lock, 5/16-18 ZY 2 Way Grade A
Bushing - Front Radius Arm
Weldment - Housing, Front Caster
Plate - Radius Arm, 1/2"
Plate - Radius Arm, 1/8"
Spacer - 5/8" ID x 1" OD x 3/8"
Bearing - Blade
Washer - 1 X 1 1/2 10GA Hardened
Weldment - Caster, HD; Front Mount
Tire/Wheel - 11 X 6.00-5, Smooth
Bolt - 5/8-11 X 8 1/2, GR8; ZY
Nut - Lock Jam, 5/8-11 2 Way Grade A
Bolt - 3/8-16 X 3 HCC GR5 ZY
Nut - 2 Way Lock 3/8-16 ZY & Wax Gr A
Nut - Jam Lock, 1/2-13 2-Way Gr A
Washer - SAE Flat 3/8 ZY Carbon Steel
Bolt - 1/2-13 X 1 1/4 HTC GR5 ZY
Nut - Nyloc 1"-8 ZY
When Ordering Replacement Parts:
* = USE PAINT CODE: TK=BLACK, TC=RED
10
Grass Chute Diagram & Parts List
ITEM NO.
1
2
3
4
5
6
7
8
9
PART NO.
NB182
NB272
10501
19298*
19295
19296*
18595
NB117
166X34
DESCRIPTION
Nut - Nyloc 3/8-16 ZY
Washer - SAE Flat 3/8 ZY Carbon Steel
Bolt - Carriage 3/8-16 X 1 1/4 GR5 ZY
Weldment - Grass Chute Mount
Chute - Rubber, Front Mount
Plate - Grass Chute, Bottom
Rod - Deck, Grass Chute; ZP
Nut - Push, 5/16; ZP
Spring - Torsion
When Ordering Replacement Parts:
* = USE PAINT CODE: TK=BLACK, TC=RED
11
Notes
12