28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
DIODE
ALTERNATOR
BLACK
IGNITION SWITCH
CIRCUITPOSITION
OFF
M+G+A1
B+A1RUN/LIGHT
B+A1RUN
B+S+A1START
“MAKE”
NONE
A2+L
NONE
NONE
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
NOTE
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
BROWN
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL SOURCE.
BECAUSE OF THIS, THE
BRIGHTNESS OF THE LIGHTS
WILL CHANGE WITH ENGINE
SPEED. AT IDLE THE LIGHTS
WILL DIM. AS THE ENGINE IS
SPEEDED UP, THE LIGHTS
WILL BECOME THEIR BRIGHTEST.
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm
35
Page 6
GROUND DRIVE
69
TRACTOR -- MODEL NUMBER SO17542STB
57
89
120
63
84
13
16
15
77
197
14
112
85
11
96
52
26
85
30
80
81
32
10
26
66
64
65
49
27
27
47
120
212
50
36
70
35
drive-fender_49
116
55
202
150
48
151
51
53
59
159
158
165
76
62
162
83
156
61
35
29
168
166
36
56
41
38
39
37
34
28
22
161
198
21
32
113
77
30
26
2
112
51
52
163
19
74
14
82
5
18
6
24
78
169
18
4
8
3
6
79
170
6
25
1
75
36
Page 7
GROUND DRIVE
TRACTOR -- MODEL NUMBER SO17542STB
KEY PART
NO. NO. DESCRIPTION
1 - - - - - - Transaxle Peerless (206-545C)
(Order parts from transaxle manu
facturer)
2 146682 Spring Return Brake T/a Zinc
3 123666X Pulley Transaxle 18" tires
4 12000028 Ring Retainer # 5100-62
5 121520X Strap Torque 30 Degrees
6 17000512 Screw 5/16-18 x 3/4
8 165619 Rod Shift Fender Adjust Lt
10 76020416 Pin Cotter 1/8 x 1 Cad
11 105701X Washer Plate Shf 388 Sq Hole
13 74550412 Bolt 1/4-28 Unf Gr. 8 W/Patch
14 10040400 Washer Lock Hvy Helical
15 74490544 Bolt Hex FLGHD 5/16-18 Gr. 5
16 73800500 Nut Lock Hex w/ins 5/16-18
18 74780616 Bolt, Fin Hex 3/8-16 unc x 1 Gr. 5
19 73800600 Nut Lock 3/8-16 Unc
21 106933X Knob
22 130804 Rod Brake Blk Zinc 26 840
24 73350600 Nut Hex Jam 3/8-16 unc
25 106888X Spring Rod Brake 2 00 Zinc
26 19131316 Washer 13/32 x 13/16 x 16 Ga.
27 76020412 Pin Cotter 1/8 x 3/4 Cad
28 175765 Rod Brake Parking LT/YT
29 71673 Cap Brake Parking
30 174973 Bracket Mtg Transaxle
32 74760512 Bolt Hex Hd 5/16-18 unc x 3/4
34 175578 Shaft Asm Pedal Foot
35 120183X Bearing Nylon Blk 629 Id
36 19211616 Washer 21/32 x 1 x 16 Ga.
37 1572H Pin Roll 3/16 x 1"
38 179114 Pulley Composite Flat
39 72110622 Bolt RDHD
3/8-16 unc x 2-3/4 Gr. 5
41 175556 Keeper Belt Flat Idler
47 127783 Pulley Idler V Groove Plastic
48 154407 Bellcrank Asm
49 123205X Retainer Belt Style Spring
50 72110612 Bolt Carr. Sh. 3/8-16 x 1-1/2 Gr. 5
51 73680600 Nut Crownlock 3/8-16 unc
52 73680500 Nut Crownlock 5/16-18 unc
53 105710X Link Clutch
55 105709X Spring Return Clutch 6 75
56 17060620 Screw 3/8-16 x 1-1/4
57 130801 V-Belt Ground Drive 95 25
59 169691 Keeper Belt Span Ctr
KEY PART
NO. NO. DESCRIPTION
61 17120614 Screw 3/8-16 x .875
62 8883R Cover Pedal Blk Round
63 175410 Engine Pulley
64 173937 Bolt Hex
65 10040700 Washer Lock Hvy Hlcl Spr 7/16
66 154778 Keeper Belt Engine Foolproof
69 142432 Screw Hex wsh HiLo 1/4 x 1/2 unc
70 134683 Guide Belt Mower Drive RH
74 137057 Spacer Axle
75 121749X Washer 25/32 x 1 1/4 x 16 Ga.
76 12000001 E-ring #5133-75
77 123583X Key Square 2 0 x 1845/ 1865
78 121748X Washer 25/32 x 1-5/8 x 16 Ga.
79 2228M Key Woodruff #9 3/16 x 3/4
80 131486 Arm Shift
81 165594 Shaft Asm Cross Tapered
PMST/20
82 123782X Spring Torsion T/a
83 19171216 Washer 17/32 x 3/4 x 16 Ga.
84 166228 Link Transaxle PMST/18" Zinc
85 150360 Nut Lock Center 1/4 - 28 FNTHD
89 169372X428 Console Shift STLT
96 4497H Retainer Spring 1"
112 19091210 Washer 9/32 x 3/4 x 10 Ga.
113 127285X Strap Torque LT
116 72140608 Bolt Rdhd Sq Neck 3/8-16 x 1
120 73900600 Nut Lock Flg. 3/8-16 unc
150 175456 Spacer Retainer
151 19133210 Washer 13/32 x 2 x 10
156 166002 Washer Srrted 5/16ID x 1.125
158 165589 Bracket Shift Mount
159 183900 Hub Tapered Flange Shift Lt
161 72140406 Bolt Rdhd Sqnk 1/4-20 x 3/4
162 73680400 Nut Crownlock 1/4-20 unc
163 74780416 Bolt Hex Fin 1/4-20 unc x 1 Gr. 5
165 165623 Bracket Pivot Lever
166 17490510 Screw 5/16-18 x 5/8
168 165492 Bolt Shoulder 5/16-18 x .561
169 165580 Plate Fastening
170 187414 Keeper Belt Transaxle Gear
197 169613 Nyliner Snap-In
198 169593 Washer Nyliner
202 72110614 Bolt RdHd 3/8-16 unc x 1-3/4 Gr. 5
212 145212 Nut Hexfl ange Lock
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm
37
Page 8
STEERING
TRACTOR -- MODEL NUMBER SO17542STB
38
12
39
1
41
42
37
37
36
44
51
54
steering_pl.lt_46
91
43
68
29
15
15
15
88
71
29
17
82
29
46
8
6
9
2
7
9
5
3
40
47
11
10
68
13
65
46
8
32
26
28
30
67
67
67
6
9
47
7
9
5
4
43
43
95
8
38
Page 9
STEERING
TRACTOR -- MODEL NUMBER SO17542STB
KEY PART
NO. NO. DESCRIPTION
1 140044X428 Wheel Steering Auto Black
2 175131 Axle Asm Front
3 169840 Spindle Asm Lh
4 169839 Spindle Asm Rh
5 6266H Bearing Race Thrust Harden
6 121748X Washer 25/32 x 1 5/8 x 16 Ga.
7 19272016 Washer 27/32 x 1 1/4 x 16 Ga.
8 12000029 Ring Klip #t5304-75
9 3366R Bearing Col Strg Blk
10 175121 Link Drag Extended
11 10040600 Lockwasher
12 73940800 Nut Hex Jam Toplock 1/2-20 unf
13 136518 Spacer Bearing Axle Front
15 145212 Hex Flange Lock
17 180641 Shaft Asm Strg
26 126847X Bushing Rod Tie Blk Lt
28 19131416 Washer 13/32 x 7/8 x 16 Ga.
29 17000612 Screw 3/8-16 x 3/4
30 76020412 Pin
32 130465 Rod Tie Wire Form 19 75 Mech
36 155099 Bushing Strg 5/8 Id Dash
37 152927 Screw TT #10-32 x 5 x 3/8 Flange
38 140045X428 Insert Cap Strg
39 19183812 Washer 9/16 ID x 2-3/8 OD 12 Gr.
40 73540600 Nut Crownlock
41 186737 Adaptor Wheel Strg .760
42 145054X428 Boot Dash Steering
43 121749X Washer 25/32 x 1 1/4 x 16 Ga.
44 180640 Extension Steering
46 121232X Cap Spindle Fr Top Blk
47 183226 Fitting Grease
51 73540400 Nut Crownlock 1/4-28
54 71130420 Bolt Hex 1/4-28 unf x 1-1/4 Gr. 8
65 160367 Spacer Brace Axle
67 72110618 Bolt Rdhd Sq 3/8-16 unc x 2-1/4
68 169827 Brace Axle
71 175146 Steering Asm
82 169835 Bracket Susp Chassis Front
88 175118 Bolt Shoulder 7/16-20
91 175553 Clip Steering
95 188967 Washer Hardened
NOTE: All component dimensions given in U. S. inches
1 inch = 25.4 mm
39
Page 10
ENGINE
TRACTOR -- MODEL NUMBER SO17542STB
2
1
32
78
44
46
38
14
3
72
81
13
4
78
33
31
40
37
33
29
OPTIONAL EQUIPMENT
Spark Arrester
KEY PART
NO. NO. DESCRIPTION
1 170551 Control Throttle /Choke Flag
2 17720408 Screw Hex Thd Cut 1/4-20 x 1/2
3 - - - - - - Engine Briggs Model 31C707
(Order Parts From Engine Manu
facturer)
4 137352 Muffl er Exhaust B&S Lt
13 165291 Gasket 1 313 Id Tin Plated
14 148456 Tube Drain Oil Easy
23 169837 Shield Browning/Debris Guard
29 137180 Arrestor Spark
31 184900 Tank Fuel 1 25 Fr
32 140527 Cap Asm Fuel W/sym Vented
33 123487X Clamp Hose Blk
37 137040 Line Fuel 20”
38 181654 Plug Drain Oil Easy
40 124028X Bushing Snap Nyl Blk Fuel Line
45
23
engine-bs.1cyl_17
KEY PART
NO. NO. DESCRIPTION
44 17670412 Screw Hexwsh Thdrol 1/4-20 x 3/4
45 17000612 Screw Hex Wsh Thdrol 3/8-16
46 19091416 Washer 9/32 x 7/8 x 16 Ga.
72 183906 Screw Socket Head 5/16-18 x 1
78 17060620 Screw Thdrol 3/8-16 x 1-1/4
81 73510400 Nut Keps Hex 1/4-20 unc
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
For engine service and replacement parts, call the toll
free number for your engine manufacturer listed below:
Briggs & Stratton 1-800-233-3723
Kohler Co. 1-800-544-2444
Tecumseh Products 1-800-558-5402
Honda Engines 1-800-426-7701
Kawasaki 1-949-460-5688
40
Page 11
LIFT ASSEMBLY
TRACTOR -- MODEL NUMBER SO17542STB
7
8
5
13
11
19
31
32
31
32
13
12
3
4
2
1
6
5
6
4
13
18
20
19
20
15
20
20
16
17
15
lift-rh.1piece_3
KEY PART
NO. NO. DESCRIPTION
1 159461 Wire Asm Inner/Sprg w/Plunger
2 159476 Shaft Asm Lift
3 188822 Pin Groove
4 12000002 E Ring #5133-62
5 19211621 Washer 21/32 x 1 x 21 Ga.
6 120183X Bearing Nylon
7 109413X Grip Handle
8 124526X Button Plunger
11 139865 Link Lift Lh
12 139866 Link Lift Rh
13 4939M Retainer Spring
KEY PART
NO. NO. DESCRIPTION
15 173288 Link Front
16 73350800 Nut Jam Hex 1/2-13 unc
17 175689 Trunnion Blk Zinc
18 73800800 Nut Lock w/Wsh 1/2-13 unc
19 139868 Arm Suspension Rear
20 163552 Retainer Spring
31 169865 Bearing Pvt Lift
32 73540600 Nut Crownlock 3/8-24
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm
41
Page 12
SEAT ASSEMBLY
14
TRACTOR -- MODEL NUMBER SO17542STB
1
8
9
7
10
8
9
7
5
6
22
24
5
26
16
25
15
23
13
17
12
seat_lt.bolt_1
KEY PART
NO. NO. DESCRIPTION
1 175389 Seat
2 140551 Bracket Pnt Pivot Seat (blk)
3 188978 Bolt
4 189116 Washer 13/32 x 1 x 10 Ga.
5 184774 Clip Push-In Hinged
6 73800600 Nut
7 124181X Spring Seat Cprsn 2 250 Blk Zi
8 17000616 Screw 3/8-16 x 1.5
9 19131614 Washer 13/32 x 1 x 14 Ga.
10 182493 Pan Pnt Seat (blk )
12 121246X Bracket Pnt Mounting Switch
13 121248X Bushing Snap Blk Nyl 50 Id
2
21
4
3
KEY PART
NO. NO. DESCRIPTION
14 72050412 Bolt Rdhd Sht Nk 1/4-20 x 1-1/2
15 134300 Spacer Split 28 x 96 Yel Zinc
16 121250X Spring Cprsn 1 27 Blk Pnt
17 123976X Nut Lock 1/4 Lge Flg Gr. 5 Zinc
21 171852 Bolt Shoulder 5/16-18 unc Blkz-2A
22 73800500 Nut
23 71110814 Bolt Hex Black
24 19171912 Washer 17/32 x 1-3/16 x 12 Ga.
25 127018X Bolt Shoulder 5/16-18 x 62
26 10040800 Lockwasher
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm