Page 1
CTH170
Spare parts
Ersatzteile
Pièces détachées
Reserve onderdelen
SERVICE
7
I0200068
IPL, CTH 170, 2002-03, 106 28 54-61
HECTH170B
Repuestos
Reservdelar
106 28 54-61
Page 2
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
SCHEMATIC
AMMETER
RED
(OPTIONAL)
A
WHITE
RED
BATTERY
FUSE
RED
PTO (DISENGAGED)
CG
WHITE
S
B
M
G
K
C
A
L
B
A1
A2
L
RED
BLACK
CLUTCH / BRAKE
(PEDAL UP)
F
H
B
E
BLACK
A
D
ORANGE
GREEN
BLACK
SEAT SWITCH
(NOT OCCUPIED)
GREEN
SOLENOID
WHITE
RED
FBI BUZZER
ELECTRIC CLUTCH
RED
BAGGER
RELAY
85
86
87
30
87A
BLACK
85
87
86
30
BLACK
BLACK
STARTER
M
BLACK
FBI
SWITCH
BAG
INTERLOCK
BLACK
BLACK
BLACK
IGNITION SWITCH
CIRCUITPOSITION
OFF
M+G+A1
B+A1RUN/LIGHT
B+A1RUN
B + S + A1START
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
“MAKE”
NONE
A2+L
NONE
NONE
H
BLUE
HOUR
METER
(OPTIONAL)
BLUE RED
CARBURATOR SOLENOID
RED
87
87A
8586
30
RELAY
FC
G
E
B
A
D
OFF
BLACK
FUEL
LINE
BROWN
PTO SWITCH
C + F, B + E, A + DON
BLACK
CHARGING SYSTEM OUTPUT
9 AMP DC @ 3600 RPM
HEADLIGHTS
CIRCUITPOSITION
C + G, B + H
BLACK
87A
OPERATOR PRESENCE RELAY #1
IGNITION
UNIT
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
ALTERNATOR
REGULATOR
28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)
BLACK
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
Page 3
REPAIR PARTS
66
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
ELECTRICAL
2221
24
33
30
27
43
27
25
41
27
27
40
26
42
81
16
51
50
48
27
2
1
28
52
29
66
58
59
16
Page 4
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
ELECTRICAL
KEY PART
NO. NO. DESCRIPTION
1 532 16 34-65 Battery
2 874 76 04-12 Bolt Hex Hd 1/4-20 Unc X 3/4
16 532 17 61-38 Switch Interlock
21 532 16 61-81 Harness Asm Light W/4152J
22 532 00 41-52 Bulb Light #1156
24 532 12 47-80 Cable Starter 6Ga 11" Red
25 532 16 59-87 Cable Battery Crd 56" Red
26 532 17 51-58 Fuse
27 873 51 04-00 Nut Keps Hex 1/4-20 Unc
28 532 12 77-25 Cable Ground 6Ga 18" Black
29 532 16 07-84 Switch Plunger Normal Op Olive
30 532 17 55-66 Switch Ignition
33 532 14 04-01 Key Ign
40 532 17 97-27 Harness Ign
41 871 11 04-08 Bolt Flk Fin Hex 1/4-20 Unc X 1/2
42 532 13 15-63 Cover Terminal Red
43 532 17 88-61 Solenoid
48 532 14 08-44 Adapter Ammeter Rectangular
50 532 17 46-51 Switch PTO
51 532 14 04-05 Ring Retainer PTO
52 532 14 19-40 Protection Wire Loop
58 532 16 94-19 Buzzer Crd
59 532 18 03-79 Switch FBI CRD
66 817 49 06-08 Screw Thdrol 3/8-16 x 1/2 Ty-Tt
81 532 10 97-48 Relay Asm
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm.
Page 5
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
CHASSIS AND ENCLOSURES
212
173
172
187
189
186
198
188
187
188
189
171
170
17
256
165
26
25
171
184
3
161
31
11
190
208
18
24
89
30
24
53
26
25
209
69
3
9
15
209
5
5
209
28
29
166
166
134
58
71
52
53
219
57
20
57
129
68
185
179
175
214
3
207
3
164
209
26
3
8
35
163
24
26
26
205
24
209
38
10
33
209
3
162
3
2
8
6
16
145
37
3
35
37
34
205
38
26
219
1
13
208
Page 6
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
CHASSIS AND ENCLOSURES
KEY PART
NO. NO. DESCRIPTION
1 532 17 46-20 Chassis
2 532 18 03-84 Drawbar
3 817 06 06-12 Screw 3/8-16 x 3/4
5 532 15 52-72 Bumper Hood/Dash
6 532 15 59-23 Saddle
8 532 12 64-71 Clip Insulator 13/32 Mtg. Hole
9 532 17 11-91 Dash
10 872 14 06-08 Bolt, Carriage 3/8-16 x 3/4
11 532 17 49-96 Panel, Dash, L.H.
13 532 17 21-06 Panel, Asm. Dash R.H.
15 874 18 05-12 Screw, Machine, Truss Head
5/16-18 UNC x 3/4
16 873 51 05-00 Nut
17 532 16 53-78 Hood
18 532 12 69-38 Bumper Hood
20 532 18 06-79 Plate Mtg Battery/Tank Fuel Fr.
24 874 78 06-16 Bolt
25 819 13 13-12 Washer 13/32 x 13/16 x 12 Gauge
26 873 80 06-00 Nut
28 532 16 53-79 Grille /Lens Asm
29 532 16 53-80 Lens, Grille
30 532 17 96-45 Fender
31 532 16 51-56 Bracket, Fender Support
33 532 18 10-57 Footrest, L.H.
34 532 18 10-58 Footrest, R.H.
35 872 11 06-06 Bolt
37 817 49 05-08 Screw Thdrol 5/16-18 x 1/2 TYT
38 532 18 17-48 Bracket Asm Pivot Mower Rear
52 819 09 14-16 Washer 9/32 x 7/8 x 16 Ga.
53 532 15 00-67 Bracket Pick Off
57 874 78 04-12 Bolt Fin Hex 1/4-20 Unc x .75
58 532 15 01-27 Duct Air Engine
68 873 51 04-00 Nut Keps Hex 1/4-20 Unc
69 532 14 24-32 Screw Hex Wsh
71 873 68 04-00 Nut Crownlock 1/4-20 Unc
KEY PART
NO. NO. DESCRIPTION
89 532 18 10-99 Console
129 819 09 10-16 Washer 9/32 x 5/8 x 16 Ga.
134 532 16 02-19 Rod Support Hood
145 532 15 65-24 Rod Pivot Chassis/Hood
161 532 16 46-55 Bumper Extrusion
162 532 18 03-82 Bracket Exten Chassis Lh CRD
163 532 18 03-83 Bracket Exten Chassis Rh CRD
164 532 16 56-05 Support Battery CRD
165 532 18 11-00 Cover Battery
166 532 16 48-63 Screw HwHd Hi-Lo #13-16 x 3/4
170 532 17 88-62 Backplate Asm CRD
171 872 14 06-20 Bolt Rdhd Sqnk 3/8-16 x 2-1/2 Gr. 5
172 819 13 20-16 Washer 13/32 x 1-1/4 x 16 Ga.
173 873 51 06-00 Nut, Keps Hex 3/8-16 UNC
175 532 18 03-10 Guard Trap
179 532 18 03-76 Rod Pivot FBI CRD
184 532 17 46-62 Bracket Actuator Bagger CRD
185 532 18 11-01 Knob Rod Brake Parking
186 532 16 07-93 Latch Asm Mulch/Bagger
187 532 12 50-04 Nut Weld
188 819 06 12-16 Washer #10
189 810 07 10-00 Washer Lock #10
190 871 08 10-10 Screw Pan Hd Phillip 10-24 x 5/8
198 532 16 89-37 Nut, Push
205 817 49 06-08 Screw Thdrol 3/8-16 x 1/2
207 817 67 05-08 Screw Thdrol 5/16-18 x 1/2
208 817 67 06-08 Screw Thdrol 3/8-16 x 1/2
209 817 00 06-12 Screw Hex Wsh Thdrol 3/8-16
212 532 15 61-95 Insert Lens Reflective
214 532 12 47-88 Retainer Spring
219 817 00 05-12 Screw 5/16-18 x 3/4
256 532 18 13-61 Cover Fender Rack CRD
- - 532 00 54-79 Plug, Button
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm.
Page 7
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
DRIVE
183
183
180
183
183
57
16
81
16
199
95
96
84
199
16
169
255
35
38
197
171
47
52
172
185
199
199
51
179
178
179
168
166
184
180
26
56
177
42
40
38
42
207
186
163
14
167
10
159
160
161
164
171
14
163
158
162
83
21
82
165
156
39
8
62
36
214
36
35
35
36
51
243
202
212
260
171
261
26
51
181
182
183
187
202
150
48
151
51
187
116
63
66
183
250
43
259
50
9
65
17
20
27
34
49
47
37
258
120
30
255
250
28
258
36
35
258
53
22
96
26
29
25
24
51
215
26
26
27
55
250
30
16
76
78
75
74
77
263
71
73
200
263
16
77
1
145
Page 8
REPAIR PARTS
Correction: 250 817 06 06-12
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
DRIVE
KEY PART
NO. NO. DESCRIPTION
1 - - - - - - - Transaxle Hydro Gear 321-0510
(Order parts from transaxle
manufacturer)
8 532 16 56-19 Rod, Shift Fender Adjust Lt
9 532 18 02-20 Clutch Ele OGURA
10 876 02 04-16 Pin, Cotter 1/8 x 1
14 810 04 04-00 Washer, Lock Hvy Helical
16 873 80 05-00 Nut, Lock Hex w/Ins 5/16-18 UNC
20 871 17 07-64 Bolt, Hex 7/16-20 x 4 5 Ga
21 532 12 12-74 Knob Duckhead 1/4-13 Unc Blk
22 532 17 56-07 Rod, Brake
24 873 35 06-00 Nut
25 532 10 68-88 Spring, Rod, Brake
26 819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
27 876 02 04-12 Pin, Cotter 1/8 x 3/4
28 532 17 57-65 Rod, Parking Brake
29 532 07 16-73 Cap, Parking Brake
30 532 16 95-92 Bracket, Mfg. Transaxle
34 532 17 55-78 Shaft, Asm Pedal Foot CRD
35 532 12 01-83 Bearing, Nylon
36 819 21 16-16 Washer 21/32 x 1 x 16 Ga.
37 532 12 49-63 Pin, Roll 3/16 x 1"
38 532 16 59-36 Pulley Flat Composite 3.06"
39 874 76 06-44 Bolt Fin Hex 3/8-16 Unc x 2-3/4
40 532 12 49-65 Spacer, Split 395 x 59 Bzp
42 819 13 13-12 Washer 13/32 x 13/16 x 12 Ga.
43 819 11 10-12 Washer 11/32 x 5/8 x 12 Ga.
47 532 12 77-83 Pulley, Idler, V Groove Plasitc
48 532 15 44-07 Bellcrank Clutch Grnd Drv
49 532 12 32-05 Retainer, Belt Style Spring
50 874 76 06-24 Bolt Hex Hd 3/8-16 UNC x 1-1/2
51 873 68 06-00 Nut, Crownlock 3/8-16 UNC
52 873 6805-00 Nut Crownlock 5/16-18
53 532 10 57-10 Link, Clutch 7.66
55 532 10 57-09 Spring, Return, Clutch
56 817 06 06-20 Screw 3/8-16 x 1-1/4
57 532 17 01-40 V-Belt Kev 112" 0650 CRD
62 532 12 35-33 Cover, Pedal
63 532 18 03-97 Pulley, Engine
65 810 04 07-00 Washer
66 532 15 47-78 Keeper, Belt Engine F-Proof
71 532 16 91-83 Strap, Torque, Lh
73 532 16 91-82 Strap, Torque, Rh
74 532 13 70-57 Spacer, Split
75 532 12 17-49 Washer 25/32 x 1-1/4 x 16 Ga.
76 812 00 00-01 Ring, E
77 532 12 35-83 Key, Square
78 532 12 17-48 Washer 25/32 x 1-5/8 x 16 Ga.
81 532 17 00-06 Asm, Shaft
82 532 16 57-11 Spring, Torsion
83 819 17 12-16 Washer 17/32 x 3/4 x 16 Ga.
84 532 17 00-07 Link, Transaxle
95 532 17 00-15 Control Asm Bypass Hydro
KEY PART
NO. NO. DESCRIPTION
96 532 12 47-88 Spring, Retainer 1”
116 872 14 06-08 Bolt 3/8-16 Unc x 1
120 873 90 06-00 Nut Lock Flg. 3/8-16 Unc
145 874 49 05-44 Bolt Hex FGHD 5/16-18 x Gr 5
150 532 16 58-50 Bushing, Bellcrank Grnd Dr
151 819 13 32-10 Washer 13/32 x 2 x 10 Ga.
156 532 16 60-02 Washer Srrted 5/16ID x 1.125
158 532 16 55-89 Bracket Shift Mount
159 532 16 54-94 Hub Tapered Flange Shift Lt
160 819 29 20-16 Washer 29/32 x 1-1/4 x 16 Ga.
161 872 14 04-06 Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr 5
162 873 68 04-00 Nut Crownlock 1/4-20 Unc
163 874 78 04-16 Bolt Hex Fin 1/4-20 Unc x 1 Gr 5
164 819 09 10-10 Washer 5/8 x .281 x 10 Ga.
165 532 16 56-23 Bracket Pivot Lever
166 532 16 68-80 Screw 5/16-18 x 5/8
167 532 16 55-88 Bracket Support Shift CRD
168 532 16 54-92 Bolt Shoulder 5/16-18 x .561
169 532 16 55-80 Plate Fastening Lt
171 817 49 06-08 Screw Thdrol 3/8-16 x 1/2 Ty-Tt
172 532 17 02-71 Shaft Asm Shifter Frt CRD
177 532 16 59-32 Keeper Flat Idler 3.06" CRD
178 532 16 59-33 Keeper Belt Idler 1.88" CRD
179 532 12 09-58 Washer Sintered
180 532 16 56-30 Pulley, Idler, Flat 1.88"CRD
181 532 18 02-11 Bracket Idler Ground Drive CRD
182 532 18 26-82 Keeper Belt 2.5" Od V-Idler CRD
183 532 17 90-50 Pulley V-Idler 2.50" Od CRD
184 817 49 06-44 Screw Hexwsh Thdrol 3/8-16 x 2-3/4
185 532 17 00-08 Link Shift
186 532 16 56-14 Hub Tapered Round CRD
187 817 58 05-20 Screw Thdrol 5/16-18 x 1.25
197 532 16 96-13 Nyliner Snap-In 5/8
199 532 16 96-12 Bolt Shoulder 5/16-18 Unc
200 872 14 05-08 Bolt RDHD SQNK 5/16-18 x 1
202 872 11 06-14 Bolt Carr. Sh. 3/8-16 x 1-3/4 Gr. 5
207 532 16 98-45 Washer Nylon Rear
212 532 14 52-12 Nut Hex Flange Lock
214 532 17 56-09 Shaft Asm. Brake
215 532 17 56-52 Rod Brake Hydro
243 532 17 82-89 Brkt. Anti Rotation
250 817 07 06-12 Screw 3/8-16 x .75
255 532 17 56-08 Brace Shaft Brake Mtg.
258 532 17 80-62 Clip Retainer
259 532 18 02-12 Bracket Pulley
260 532 18 17-81 Brkt. Idler Chassis
261 532 13 14-94 Pulley Idler
263 817 00 06-12 Screw 3/8-16 x 3/4
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
Page 9
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
STEERING ASSEMBLY
38
12
39
1
41
42
37
37
36
44
51
91
43
29
15
15
54
88
71
68
29
17
68
82
29
15
46
8
6
2
87
5
3
11
40
10
13
65
32
33
34
35
67
46
8
6
67
67
87
5
4
43
43
6
8
Page 10
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
STEERING ASSEMBLY
KEY PART
NO. NO. DESCRIPTION
1 532 16 66-27 Steering Wheel
2 532 17 23-93 Front Axle Assembly
3 532 16 98-40 Spindle Assembly, L.H.
4 532 16 98-39 Spindle Assembly, R.H.
5 532 12 49-31 Bearing, Race, Thrust, Hardened
6 532 12 17-48 Washer 25/32 x 1-5/8 x 16 Gauge
8 812 00 00-29 Ring, Klip
10 532 17 51-21 Link, Drag
11 810 04 06-00 Washer, Lock
12 873 94 08-00 Nut Hex Jam Toplock 1/2-20 Unf
13 532 13 65-18 Spacer Axle
15 532 14 52-12 Nut Hex Flange Lock
17 532 18 06-41 Shaft Assembly, Steering
29 817 06 06-12 Screw 3/8-16 x 3/4
32 532 17 18-88 Rod, Tie
33 819 11 12-16 Washer 11/32 x 3/4 x 16 Ga.
34 810 04 05-00 Washer Lock Hvy Hlcl Spr 5/16
35 873 54 05-00 Crownlock Nut 5/16-24 Unf
36 532 15 50-99 Bushing, Steering
37 532 15 29-27 Screw TT #I0-32 x 5 x 3/8 Flange
38 532 16 66-26 Cap Wheel Steer
39 819 18 38-12 Washer 9/16 ID x 1-1/2 OD 11 G
40 532 12 47-01 Nut Lock Center 3/8-24 Unf
41 532 15 99-45 Adaptor, Steering Wheel
42 532 16 96-34 Boot, Steering Dash P/L Mtl
43 532 12 17-49 Washer 25/32 x 1-1/4 x 16 Gauge
44 532 18 06-40 Extension Steering
46 532 12 12-32 Cap, Spindle
51 873 54 04-00 Nut Crownlock 1/4-28
54 871 13 04-20 Bolt Hex 1/4-28 Unf x 1-1/4 Gr. 8
65 532 16 03-67 Spacer Axle
67 872 14 06-18 Bolt Rdhd Sq 3/8-16 x 2-1/4
68 532 16 98-27 Brace Axle
71 532 17 51-46 Steering Asm.
82 532 16 98-35 Bracket Susp. Chassis Front
87 532 17 39-66 Washer Flat .781 x 1-1/2 x .14
88 532 17 51-18 Bolt Shoulder 7/16-20 Unc
91 532 17 55-53 Clip Steering
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm.
Page 11
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
SEAT ASSEMBLY
1
8
8
9
7
5
6
14
9
7
10
22
24
16
15
13
17
12
KEY PART
NO. NO. DESCRIPTION
11
25
2
5
4
3
21
KEY PART
NO. NO. DESCRIPTION
1 532 14 08-40 Seat
2 532 14 05-51 Bracket Pnt Pivot Seat (blk )
3 871 11 06-16 Bolt Fin Hex 3/8-16 Unc x 1
4 819 13 16-10 Washer Flat 13/32 x 1 x 10 Ga.
5 532 14 50-06 Clip Push In Hinged
6 873 80 06-00 Nut Lock 3/8-16 Unc
7 532 12 41-81 Spring Seat Cprsn 2 250 Blk Zi
8 817 00 06-16 Screw 3/8-16 x 1-1/2
9 819 13 16-14 Washer 13/32 x 1 x 14 Ga
10 532 18 24-93 Pan Assembly
11 532 16 63-69 Knob Seat Adj. Wingnut
12 532 12 12-46 Bracket Pnt Mounting Switch
13 532 12 12-48 Bushing Snap Blk Nyl 50 Id
14 872 05 04-12 Bolt Rdhd Sht Nk 1/4-20x1-1/2
15 532 12 12-49 Spacer Split
16 532 12 37-40 Spring Cprsn Plate SW 1.310 Ga
17 532 12 39-76 Nut Lock 1/4 Lge Flg Gr 5 Zinc
21 532 17 18-52 Bolt Shoulder 5/16-18 Unc-2A
22 873 80 05-00 Nut Hex Lock w/Ins 5/16-18
24 819 17 19-12 Washer 17/32 x 1-3/16 x 12 Ga.
25 532 12 70-18 Bolt Shoulder 5/16-18 x 62
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
Page 12
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
DECALS
3
14
12
21
7
620
17
1
KEY PART
NO. NO. DESCRIPTION
1 532 14 54-98 Decal Read Owner’s Manual Sym
3 532 17 96-77 Decal Hood Rh
4 532 17 96-78 Decal Hood Lh
5 532 17 05-64 Decal Wheel Steering
6 532 18 04-32 Decal 100 DB/CE
7 532 15 97-13 Decal Panel Side B&S Logo
9 532 15 06-17 Decal Fender Logo
10 532 14 50-05 Decal Bat Dan/Poi P/L Sym Wpn
11 532 18 21-66 Decal Mower Cut Finger Symbol
12 532 15 97-37 Decal Brake/Clutch Symbol Lt
14 532 15 97-36 Decal Chassis Hot Muffler
14
4
7
5
11
+
+
_
_
90N
MAX
150N
MAX
10
16
KEY PART
NO. NO. DESCRIPTION
16 532 18 04-35 Decal Backplate
17 532 14 08-37 Decal Saddle Brake Parking
20 532 16 69-60 Decal Bypass Fender CRD
21 532 16 62-86 Decal Hex Belt Sch 92 CRD
— 532 13 83-11 Decal Lift Handle
— 532 18 10-90 Pad Footrest RH
— 532 18 10-91 Pad Footrest LH
— 532 18 26-21 Decal Bagger Frame
— 532 18 30-76 Manual Operator's (Euro)
— 532 18 30-77 Manual Operator's (Scan)
9
WHEELS & TIRES
1
2
6
5,8
KEY PART
NO. NO. DESCRIPTION
4,10
7
3,9
11
1 532 05 91-92 Cap Value Tire
2 532 06 51-39 Stem Value
3 532 10 62-22 Tire F Ts 15 X 6 0 - 6 Service
4 532 05 99-04 Tube Inner Front #35060
5 532 13 83-36 Rim Asm 6"front Silver Service
6 532 12 49-57 Fitting Grease
7 532 12 49-59 Bearing Flange
8 532 13 83-37 Rim Asm 8"rear Silver Service
9 532 13 84-68 Tire R Ts 20 x 8-8 Service
10 532 12 49-26 Tube Rear 9 5 X 8 Service
11 532 17 50-39 Cap Axle Blk 1 50 X 1 00
- - 532 14 43-34 Sealant, Tire (10 oz. tube)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
Page 13
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
ENGINE
38
14
3
72
62
81
78
13
4
2
1
25
26
78
32
44
46
16
31
112
29
40
41
OPTIONAL EQUIPMENT
Spark Arrester
33
33
37
45
23
Page 14
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
ENGINE
KEY PART
NO. NO. DESCRIPTION
1 532 17 05-51 Control Throt/Ck
2 817 72 04-08 Screw Hex Thd Cut 1/4-20 x 1/2
3 - - - - - - - - Engine B&S Model 31L777
(Order parts from engine manufacturer)
4 532 13 73-52 Muffler
13 532 16 52-91 Gasket Muffler
14 532 14 84-56 Tube Drain Oil Easy
16 811 05 06-00 Washer Lock Ext Tooth 3/8
23 532 16 98-37 Shield Brn/Dbr Guard
25 532 18 09-45 Control Choke
26 873 92 06-00 Nut Keps 3/8-24 Unf
29 532 13 71-80 Kit Spark Arrestor (Flat Scrn)
31 532 18 06-45 Tank Fuel 2.00
32 532 14 05-27 Cap Asm Fuel W/sym Vented
33 532 12 34-87 Clamp Hose Blk
37 532 13 70-40 Line Fuel
38 532 14 83-15 Plug Drain Oil Easy
40 532 12 40-28 Bushing Snap
41 532 13 92-77 Stem Fuel Line
44 817 67 04-12 Screw Hexwsh thdrol 1/4-20 x 3/4
45 817 00 06-12 Screw Hexwsh Thdr 3/8-16 x 3/4
46 819 09 14-16 Washer 9/32 x 7/8 x 16 Ga.
62 810 04 05-00 Washer, Lock Hvy. Hlcl Spr 5/16
72 871 07 05-12 Screw Hex Hd Cap 5/16-18 x 3/4
78 817 06 06-20 Screw 3/8-16 x 1/4
81 873 51 04-00 Nut Keps Hex 1/4-20 Unc
112 532 12 49-52 Bushing
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
Page 15
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
MOWER LIFT
37
38
11
29
40
41
36
28
13
27
25
24
23
7
8
49
5
4
6
30
3
1
50
26
6
5
13
13
19
31
32
31
32
12
19
13
20
2
15
20
20
4
20
18
17
16
15
Page 16
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
MOWER LIFT
KEY PART
NO. NO. DESCRIPTION
1 532 15 94-60 Washer Asm Inner Spring W/Plunger
2 532 15 94-71 Shaft Asm. Lift
3 532 10 57-67 Pin Groove
4 812 00 00-02 E Ring #5133-62
5 819 21 16-21 Washer 21/32 x 1 x 21 Ga.
6 532 12 01-83 Bearing Nylong
7 532 12 56-31 Grip Handle Fluted
8 532 12 45-26 Button Plunger Black
11 532 16 58-29 Link Asm Lift L.H.
12 532 16 58-31 Link Asm Lift R.H.
13 532 12 46-70 Retainer Spring
15 532 17 32-88 Link Front
16 873 35 08-00 Nut Jam Hex 1/2-13 Unc
17 532 17 56-89 Trunnion Blk Zinc
18 873 80 08-00 Nut Lock w/wsh 1/2-13 Unc
19 532 13 98-68 Arm Suspension Mower
20 532 16 35-52 Retainer Spring
23 532 11 08-07 Nut Special
24 819 13 10-16 Washer 13/32 x 5/8 x 16 Ga.
25 532 12 48-74 Spring 2-1/8"
26 532 16 94-84 Retainer Clip
27 532 12 69-71 Rod Adj Lift Zinc 7.49 Wrk Lg
28 873 35 06-00 Nut Hex Jam 3/8-16 Unc
29 532 13 80-57 Knob Inf 3/8-16 Unc Blk w/sym
30 532 15 02-33 Trunnion Infin Height
31 532 16 98-65 Bearing, Pvt. Lift.
32 873 54 06-00 Nut Crownlock 3/8-24
36 532 15 50-97 Pointer Height Indicator
37 532 12 39-35 Plug Hole Blk 1.485/1.515 Dia
38 817 06 05-16 Screw 5/16-18 x 1
40 819 11 24-10 Washer 11/32 x 1-1/2 x 10 Ga.
41 532 12 39-34 Scale Ind Height Blk
49 532 14 52-12 Nut hex Flange Lock
50 532 11 04-52 Nut Push Phos & Oil
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
Page 17
REPAIR PARTS
2
21
21
35
2
118
117
116
119
34
21
117
119
116
118
6
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
MOWER
40
124
31
37
36
84
124
40
37
36
21
23
33
32
26
2
25
21
116
117
119
40
38
32
55
68
36
5
21
36
32
36
46
3
6
4
19
35
1
40
37
36
22
44
33
21
32
31
27
30
39
30
28
61
30
21
24
21
30
118
2
21
124
131
11
161
130
162
46
13
2
15
46
2
14
69
163
45
21
34
9
8
9
20
162
16
118
119
117
11
2
Page 18
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
MOWER
KEY PART
NO. NO. DESCRIPTION
1 532 16 91-60 Housing Asm. Mower
2 872 14 05-06 Bolt Rdhd Sqnk 5/16-18 Unc x 3/4
3 532 16 55-69 Bracket Asm. S-Bar Chass
4 532 16 91-67 Bracket Bar Sway Deck
5 532 12 46-70 Retainer Spring
6 532 16 55-57 Bar Sway
8 532 18 17-12 Bolt 3/8-24 x 1.25 Gr8 Patched
9 810 03 06-00 Washer Lock Hvy 3/8 Unplated
11 532 18 05-83 Blade 3-1 Lh
13 532 13 76-45 Shaft Asm. W/Lower Bearing
14 532 12 87-74 Housing Mandrel Vented (Machd)
15 532 11 04-85 Bearing Ball Mandrel
16 532 18 05-84 Blade 3-1 Rh
19 532 13 28-27 Bolt Shoulder 5/16-18 Thd Form
20 532 18 17-13 Bolt 3/8-24 x 1.25 Gr8 Ptch Lhthd
21 873 68 05-00 Nut Crown Lock 5/16-18
22 532 16 91-65 Bracket Idler RR
23 532 16 91-66 Bracket Idler RF
24 532 16 91-70 Bracket Suspension LF
25 532 16 91-71 Bracket Suspension RF
26 532 16 52-37 Brace Support Susp Frt CRD
27 532 16 91-72 Bracket Asm. Susp RR
28 532 16 91-68 Bracket Asm. Susp LR
30 532 17 39-84 Screw Thd Rolling
31 532 12 99-63 Washer Spacer Mower Vented
32 532 17 57-07 Mandrel Pulleys
33 532 17 83-42 Nut Flg Top Lock
34 532 17 95-09 Bracket Gauge Wheel Lf
35 532 17 62-92 Bracket Gauge Wheel Rf
KEY PART
NO. NO. DESCRIPTION
36 532 14 67-63 Pulley Idler V-Groove Dim 4.25
37 819 13 13-16 Washer 11/32 x 13/16 x 16 Ga
38 532 16 98-51 Spacer Hub Arm Idler 107 CRD
39 872 11 06-22 Bolt Rdhd 3/8-16 Unc x 2-3/4 Gr. 5
40 873 68 06-00 Nut Crownlock 3/8-16 Unc
44 532 17 55-38 Cover Mandrel Lh
45 532 17 55-39 Cover Mandrel Rh
46 532 13 77-29 Screw Thd Roll 1/4-20 x 5/8
55 532 16 98-49 Arm Idler 107 CRD
61 532 17 51-59 Spring Tension Belt
68 532 16 91-78 Hex-Belt Mower
69 532 16 54-82 Shaft Asm W/Lwr Brg Rh Thd CRD
84 532 15 60-85 Keeper Belt Idler
116 532 13 76-44 Bolt Shoulder
117 532 13 39-57 Wheel Gage Donut Wide
118 873 93 06-00 Nut Centerlock 3/8-16 Unc
119 819 12 14-14 Washer 3/8 x 7/8 x 14 Ga.
124 872 11 06-12 Bolt Carr Sh 3/8-16 x 1-1/2 Gr5
130 872 11 05-06 Bolt Rdhdsqnk 5/16-18 Unc x 3/4
131 532 16 56-61 Chute Bagger CRD 92cm
161 532 18 04-24 Blade Cross Lh 107
162 532 18 08-78 Adapter Weldmont Blade 107
163 532 18 04-25 Blade Cross Rh 107
-- 532 18 18-57 Mandrel Asm Service
-- 532 18 18-58 Mandrel Asm CRD Lh Threads SVC
-- 532 18 17-70 Deck Mower Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
Page 19
REPAIR PARTS
TRACTOR- -MODEL NO. CTH170 (HECTH170B), PRODUCT NO. 954 17 00-52
BAGGER
34
39
28
5
5
4
8
31
6
4
6
43
16
1
32
24
22
7
23
13
11
16
18
42
9
27
7
3
3
7
25
7
17
12
17
38
41
19
19
18
27
3
37
36
14
2
9
18
2
3
14
42
22
36
18
2
3
15
20
41
38
16
37
10
13
11
16
33
35
21
KEY PART
NO. NO. DESCRIPTION
1 532 16 52-49 Tube Handle Bagger CRD
2 872 14 04-16 Bolt Carriage 1/4-20 x 2.0 Gr.5
3 532 12 39-76 Nut Lock 1/4 Lge Flg Gr. 5 Zinc
4 532 16 99-16 Handle Bagger w/Lvrs Blk CRD
5 874 98 10-24 Screw Pan Head #10-24 x 1.50 Blk
6 874 98 10-32 Screw Pan Hd
7 873 40 10-00 Nut Wiz Lock Hex Serr/Hd 10-24
8 532 18 10-95 Cover Bagger
9 872 14 04-18 Bolt Carriage 1/4-20 x 2.25d x Gr.5
10 532 18 12-82 Tube Support Bagger CRD
11 532 16 57-19 Bracket Support Upper Bag CRD
12 532 16 96-85 Bracket Horiz Adj Bagger Lh
13 872 11 06-06 Bolt Rdhd Sht Sqnk 3/8-16 x 3/4
14 874 52 06-36 Bolt RDHD SQNK 3/8-16 x 2-1/4
Gr.5
15 532 12 46-70 Retainer Spring
16 873 90 06-00 Nut Lock Flg 3/8-16 Unc
17 872 14 05-06 Bolt Rdhd Sht Sqnk 5/16 -18 Unc x
3/4
18 819 11 12-16 Washer 11/32 x 3/4 x 16 Ga.
19 873 90 05-00 Nut Lock Hex Flange 5/16-18
20 532 16 96-84 Bracket Horiz Adj Bagger Rh
21 532 18 08-80 Bag Asm CRD
26
KEY PART
NO. NO. DESCRIPTION
22 532 16 57-81 Bracket Side Bagger CRD
23 532 16 57-82 Tube Upper Bagger CRD
24 532 16 57-83 Tube Pivot Bagger CRD
25 532 18 01-24 Tube Front Bagger CRD
26 532 16 57-85 Tube Lower Bagger CRD
27 532 16 96-92 Bushing Snap Bagger CRD
28 532 16 57-87 Grip Handle Black
31 532 12 47-88 Retainer Spring 1" Zinc/Cad
32 532 12 68-75 Rivet Rd Hd Drilled 3/8 Dia
33 532 16 93-80 Plug Mulcher
34 532 16 55-70 Handle Mulcher
35 532 16 55-72 Pin Mulcher
36 819 13 20-16 Washer 13/32 x 1-1/4 x 16 Ga.
37 532 17 54-01 Plug Support Bagger CRD
38 872 01 05-20 Bolt 5/16-18 x 2-1/2
39 532 18 09-85 Seal Trim
41 532 16 96-83 Bracket Pnt Adj Pvt Bagger CRD
42 873 80 05-00 Nut Crownlock 5/16-18 Blk D
43 532 17 40-83 Plug Tubing End
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
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