McCulloch 180HCRD Setup guide

ILLUSTRATED PARTS BREAKDOWN
McCULLOCH
18 HP, 42” MOWER DECK
LAWNTRACTOR
MODEL NUMBER 180HCRD (M180HCRDA)
964 77 01-00
532176610 11.13.00 RH

2
HOW TO USE THIS MANUAL
This manual is designed to provide the customer with a means to identify the parts on his/her tractor when
ordering repair parts. The illustrations may or may not represent the actual assemblies; therefore, it is
not recommended to use this manual as a guide to assemble or disassemble the tractor. Some hardware
and parts are drawn larger in order to more readily identify them.
Each tractor has its own model number.
The model number for your tractor can be found on the fender under the seat.
When ordering parts, always give the following information:
• Product - “Tractor”
• Model Number - “M180HCRDA”
• Part Number
• Part Description
TABLE OF CONTENTS
SCHEMATIC............................................................................................................... 3
ELECTRICAL.......................................................................................................... 4-5
CHASSIS................................................................................................................. 6-7
DRIVE ...................................................................................................................... 8-9
STEERING .......................................................................................................... 10-11
SEAT......................................................................................................................... 12
DECALS ................................................................................................................... 13
ENGINE ............................................................................................................... 14-15
MOWER LIFT ...................................................................................................... 16-17
MOWER DECK ................................................................................................... 18-19
BAGGER ............................................................................................................. 20-21

3
BATTERY STARTER
12VDC
STARTER
M
A
AMMETER
(OPTIONAL)
FUSE
HEADLIGHTS
CARBURETOR SOLENOID
(IF SO EQUIPPED)
FUEL
LINE IGNITION
UNIT
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
CLUTCH / BRAKE
(PEDAL UP)
SOLENOID
G
B
S
M
A1
A2
L
RED RED
RED
BLUE RED
RED
GREEN
GREEN
BROWN
WHITE
ORANGE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BAGGER
INTERLOCK
(NO BAG,
CHUTE OR
PLUG)
BLACK
FBI
SWITCH
FBI BUZZER
BLACK
BLACK
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
PTO SWITCH
CIRCUITPOSITION
OFF
C + F, B + E, A + DON
C + G, B + H
B
A
G
H
D
FC
E
87
87A 8586
30
RELAY
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
IGNITION SWITCH
CIRCUITPOSITION
OFF
B+A1RUN/LIGHT
B + S + A1START
M+G+A1
B+A1RUN
“MAKE”
A2+L
NONE
NONE
NONE
ATT'MENT CLUTCH
(CLUTCH OFF)
OPERATOR PRESENCE
RELAY
85 86
30
87
87A
BAGGER RELAY
85 86
30
87
87A
MOWER ENGAGED
RELAY
85 86
30
87
87A
SEAT SWITCH
(NOT OCCUPIED)
LIGHTING SYSTEM
OUTPUT
5 AMP AC @ 3600 RPM
ALTERNATOR
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
DIODE
28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
CHARGING SYSTEM OUTPUT
3 AMP DC @ 3600 RPM
NOTE
YOUR TRACTOR IS EQUIPPED
WITH A SPECIAL ALTERNATOR
SYSTEM. THE LIGHTS ARE NOT
CONNECTED TO THE BATTERY,
BUT HAVE THEIR OWN
ELECTRICAL SOURCE.
BECAUSE OF THIS, THE BRIGHT-
NESS 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.
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
SCHEMATIC

4
33
30
28
29
26
24
42
43
25
41
27
27
27
27
40
16
16
58
65
59
2
1
27
66
66
81
48
2221
52
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
ELECTRICAL
16

5
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm.
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
ELECTRICAL
1 532144925 Battery
2 874760412 Bolt Hex Hd 1/4-20 Unc X 3/4
16 532153664 Switch Interlock Push-In
21 532166181 Harness Asm Light W/4152J
22 532004152 Bulb Light #1156
24 532124780 Cable Starter 6Ga 11" Red
25 532165987 Cable Battery Crd 56" Red
26 532175158 Fuse
27 873510400 Nut Keps Hex 1/4-20 Unc
28 532127725 Cable Ground 6Ga 18" Black
29 532160784 Switch Plunger Normal Op Olive
30 532175566 Switch Ignition
33 532140401 Key Ign Molded Indak
40 532170164 Harness Ign
41 871110408 Bolt Flk Fin Hex 1/4-20 Unc X 1/2
42 532131563 Cover Terminal Red
43 532175141 Solenoid
48 532140844 Adapter Ammeter Rectangular
52 532141940 Protection Wire Loop
58 532169419 Buzzer Crd
59 532166299 Switch FBI CRD
65 817211008 Screw Slftp #10-16 x 1/2 Ty-Ab
66 817490608 Screw Thdrol 3/8-16 x 1/2 Ty-Tt
81 532109748 Relay Asm

6
162
164
3
3
26
26
24
3
163
169
167
168
192
324
2
3
3
35
3
26
35
3
26
175
178
183
213
71
182
176
174
179
185
177
178
33 10
34
1
208
11
208
13
26
26 25
24
165
193
24
209
8
8
209
6
16
9
15
209
209
3
31
31
30
3
25
5
5
207
20
207
145
37
37
17
29
28
12
51
57
53
52
54
55
58
173
102
18
184
186
187
187
189
189
188 188
170
171
172
173
190
171
198
3
3
38
38
212
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
CHASSIS AND ENCLOSURES

7
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm.
KEY PART
NO. NO. DESCRIPTION
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
CHASSIS AND ENCLOSURES
1 532169831 Chassis
2 532165606 Drawbar
3 817060612 Screw 3/8-16 x .75
5 532155272 Bumper Hood/Dash
6 532155923 Saddle
8 532126471 Clip Insulator 13/32 Mtg. Hole
9 532172243 Dash
10 872140608 Bolt, Carriage 3/8-16 x 3/4
11 532155927 Panel, Dash, L.H.
12 532145660 Clip Tinnerman Grille P/L
13 532173025 Panel, Asm. Dash R.H.
15 874180512 Screw, Machine, Truss Head
5/16-18 UNC x 3/4
16 873510500 Nut
17 532160382 Hood Assembly
18 532126938 Bumper Hood
20 532156437 Plate Mtg. Battery/Fuel Tank
24 874780616 Bolt
25 819131312 Washer 13/32 x 13/16 x 12 Gauge
26 873800600 Nut
28 532143499 Grille/Lens Asm.
29532168154 Lens P/L
30532170139 Fender
31532165156 Bracket, Fender Support
33532147203 Footrest, L.H.
34532147202 Footrest, R.H.
35872110606 Bolt
37817490508 Screw Thdrol 5/16-18 x 1/2 TYT
38532169834 Bracket Asm Pivot Mower Rear
51873800400 Nut Lock w/Insert 1/4-20 UNC
52819091416 Washer 9/32 x 7/8 x 16 Ga.
53532144697 Bracket Grille Lh
54532161464 Screw Hex Wshd 8-18 x 7/8
55532144696 Bracket Grille Rh
57874780412 Bolt, Fin Hex 1/4-20 UNC x .75
58532140547 Duct Air Engine P/L
71873680400 Nut Crownlock 1/4-20 Unc
102532124996 Clip Fuel Line 13/32 Mtg Hole
145532156524 Rod Pivot Chassis/Hood
162532170256 Bracket Exten Chassis Lh CRD
163532175770 Bracket Exten Chassis Rh CRD
164 532165605 Support Battery CRD
165 532168407 Cover Battery CRD Lt
167 532165779 Support Asm. Backplate WLDMNT
168 872050412 Bolt, RDHD SHT NK 1/4-20 x 1-1/2
169 532123976 Nut, Lock 1/4 LGE FLG Gr. 5 Zinc
170 532175264 Backplate Asm CRD
171 874520640 Bolt Rdhd Sqnk 3/8-16 x 2-1/2
172 819132016 Washer 13/32 x 1-1/4 x 16 Ga.
173 873510600 Nut, Keps Hex 3/8-16 UNC
174 532165939 Bracket Switch FBI CRD
175 532166212 Guard Door Rear CRD
176 532128600 Pin Hinge Pivot
177 532132796 Spring Bagger Top LH Black
178 876020312 Pin Cotter 3/32 x 3/4 Cad Zinc
179 532165942 Rod Pivot FBI CRD
182 532138200 Washer .385 x .625 x 11 Ga.
183 819131316 Washer 13/32 x 13/16 x 16 Ga.
184 532174662 Bracket Actuator Bagger CRD
185 532165940 Tube Lever Switch FBI CRD
186 532160793 Latch Asm Multch Bagger
187 532125004 Nut Weld .327/.304 #10-24
188 819061216 Washer #10
189 810071000 Washer Lock #10
190 871081010 Screw Pan Hd Phil 10-24 x 5/8
192 817060624 Screw 3/8-16 x 1-1/2
193 817070412 Screw Truss 1/4-20 x 3/4 Tap/R
198 532168937 Nut Push
207 817670508 Screw Thdrol 5/16-18 x 1/2
208 817670608 Screw Thdrol 3/8-16 x 1/2
209 817000612 Screw Hex Wsh Thdrol 3/8-16 x 3/4
212 532156229 Insert Lens Reflective
213 872110406 Bolt Carr.
- - 532005479 Plug, Button

8
29
28
37
53
35
36
62
156
165
82
35
36
22
24
34
32
153
30
52
16
76
78
75
74
103
102
94
3
1
27
26
38
42
184
168
166
163
14
159
161
160
158
171
164
21
8
10
167
163
171
169
186
174
26
180
178
56
42
40
42
39
9
65
177
203
51
157
52
57
157
157
16
81
16
157
84
104
95
173
175
52
176
16
157
96
51
27
187
26
183
182
181
48
202
150
151
51
49
26
47
50
61
51
105
30
52
16
52
32
153
145
16
179
179
83
162
66
185
172
71
52
147
51
18
55
96
25
26
77
77
51
16
73
51
18
146
23
33
33
16
144
144
16
197
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
DRIVE

9
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
DRIVE
1 - - - - - - - Transaxle HydroGear 331-0650
(Order parts from transaxle
manufacturer)
3 532143995 Pulley Hydro 0650 Lt/CRD
8 532165619 Rod, Shift Fender Adjust Lt
9 532170163 Clutch Asm Noram
10 876020416 Pin, Cotter 1/8 x 1
14 810040400 Washer, Lock Hvy Helical
16 873800500 Nut, Lock Hex w/Ins 5/16-18 UNC
18 874780616 Bolt Hex 3/8-16 UNC x 1 Gr.5
21 532106933 Knob Rd 1/2-13 Plstc Thds Blk
22 532165688 Rod, Brake CRD 0650
23 532170017 Bracket Clutch Noram
24 873350600 Nut
25 532106888 Spring, Rod, Brake
26 819131316 Washer 13/32 x 13/16 x 16 Ga.
27 876020412 Pin, Cotter 1/8 x 3/4
28 532145204 Rod, Parking Brake
29 532071673 Cap, Parking Brake
30 532169592 Bracket, Mfg. Transaxle
32 874760512 Bolt Hex 5/16-18 UNC x 3/4
33 872140506 Bolt Rdhd Sqnk 5/16-18 Unc x 3/4
34 532165496 Shaft, Asm Pedal Foot CRD
35 532120183 Bearing, Nylon
36 819211616 Washer 21/32 x 1 x 16 Ga.
37 532124963 Pin, Roll 3/16 x 1"
38 532165936 Pulley Flat Composite 3.06"
39 874760644 Bolt Fin Hex 3/8-16 Unc x 2-3/4
40 532124965 Spacer, Split 395 x 59 Bzp
42 819131312 Washer 13/32 x 13/16 x 12 Ga.
47 532127783 Pulley, Idler, V Groove Plasitc
48 532154407 Bellcrank Clutch Grnd Drv
49 532123205 Retainer, Belt Style Spring
50 874760624 Bolt Hex Hd 3/8-16 UNC x 1-1/2
51 873680600 Nut, Crownlock 3/8-16 UNC
52 873680500 Nut Crownlock 5/16-18
53 532105710 Link, Clutch 7.66
55 532105709 Spring, Return, Clutch
56 874760620 Bolt, Hex 3/8-16 UNC x 1-1/4
57 532165632 V-Belt Kev 112" 0650 CRD
61 817060612 Screw, 3/8-16 x 3/4
62 532124872 Cover, Pedal
65 810040700 Washer
66 532154778 Keeper, Belt Engine F-Proof
71 532140158 Strap, Torque, Lh
73 532156347 Strap, Torque, Rh
74 532121199 Spacer, Split
75 532121749 Washer 25/32 x 1-1/4 x 16 Ga.
76 812000001 Ring, E
77 532123583 Key, Square
78 532121748 Washer 25/32 x 1-5/8 x 16 Ga.
81 532165585 Asm, Shaft
82 532123782 Spring, Torsion
83 819171216 Washer 17/32 x 3/4 x 16 Ga.
84 532165629 Link, Transaxle
94 532140462 Fan 7”
95 532165935 Control Asm Bypass Hydro
96 532124788 Spring, Retainer 1”
102 532141322 Washer, Bellville .50ID x 1.50D
103 873940800 Nut, Hex Jam Toplock 1/2-20 UNF
104 532140156 Arm, Control Hydro
105 871070516 Screw Cap Hex 5/16 x 18 Unc-1
144 819111016 Washer 11/32 x 5/8 x 16 Ga.
145 874490540 Bolt Hex FGHD 5/16-18 x Gr 5
146 874490536 Bolt Hex FLGHD 5/16-18 x 2-1/4
147 874490524 Bolt Hex FLGHD 5/16-18 x 1-1/2
150 532165850 Bushing, Bellcrank Grnd Dr
151 819133210 Washer 13/32 x 2 x 10 Ga.
153 874760516 Bolt Hex Hd 5/16-18 Unc x 1
156 532166002 Washer Srrted 5/16ID x 1.125
157 532153236 Bolt Shoulder 5/16-18 Unc 2A
158 532165589 Bracket Shift Mount
159 532165494 Hub Tapered Flange Shift Lt
160 819292016 Washer 29/32 x 1-1/4 x 16 Ga.
161 872140406 Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr 5
162 873680400 Nut Crownlock 1/4-20 Unc
163 874780416 Bolt Hex Fin 1/4-20 Unc x 1 Gr 5
164 819091010 Washer 5/8 x .281 x 10 Ga.
165 532165623 Bracket Pivot Lever
166 532166880 Screw 5/16-18 x 5/8
167 532165588 Bracket Support Shift CRD
168 532165492 Bolt Shoulder 5/16-18 x .561
169 532165580 Plate Fastening Lt
171 817490608 Screw Thdrol 3/8-16 x 1/2 Ty-Tt
172 532165587 Shaft Asm Shifter Frt CRD 0650
173 532165934 Bracket Hydro Bypass CRD
174 810090400 Washer Lock 1/4
175 532165931 Spring Bypass CRD
176 819070816 Washer 7/32 x 1/2 x 16 Ga.
177 532165932 Keeper Flat Idler 3.06" CRD
178 532165933 Keeper Belt Idler 1.88" CRD
179 532120958 Washer Sintered
180 532165630 Pulley, Idler, Flat 1.88"CRD
181 532165797 Bracket Idler Ground Drive CRD
182 532165634 Keeper Belt 2.5" Od V-Idler CRD
183 532165626 Pulley V-Idler 2.50" Od CRD
184 817490644 Screw Hexwsh Thdrol 3/8-16 x 2-3/4
185 532165541 Link Shift CRD Hydro 0650
186 532165614 Hub Tapered Round CRD
187 817490620 Screw Thdrol 3/8-16 x 1-1/4 TT
197 532169613 Nyliner Snap-In 5/8 ID
202 872110612 Bolt Carr. SH 3/8-16 x 1-1/2 Gr. 5
203 871170780 Bolt Hex 7/16-20 x 5

10
11
22
5
5
4
3
43
6
43
8
18
19
27
62
23
11
40 66
25
79
8
40
32
8
6
87
87
46
46
8
6
2
1
41
17
42
37
36
37
38
63
11
39
44
51 54
33
35
34
80
68 67
67
67
13
65
68
15
15
15
29
29
29
29 82
10
84
86
29
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
STEERING ASSEMBLY

11
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm.
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
STEERING ASSEMBLY
1 532139768 Steering Wheel
2 532172393 Cast Iron Axle Assembly
3 532169840 Spindle Assembly, L.H.
4 532169839 Spindle Assembly, R.H.
5 532124931 Bearing, Race, Thrust, Hardened
6 532121748 Washer 25/32 x 1-5/8 x 16 Gauge
8 812000029 Ring, Klip
10 532169832 Link, Drag
11 810040600 Washer, Lock
13 532136518 Spacer Brg Axle Front
15 532145212 Nut, Hexflange Lock
17 532156546 Shaft Assembly, Steering
18 532057079 Washer, Thrust .515 x .750 x .033
19 532160395 Support, Shaft
22 532165857 Screw Hex Wshhd Torx
23 532165851 Pittman Shaft Assembly
25 532154406 Bracket, Steering
27 532136874 Gear, Sector
29 817060612 Screw, 3/8-16 x 3/4
32 532170162 Rod, Tie
33 819111216 Washer 11/32 x 3/4 x 16 Ga
34 810040500 Washer Lock Hvy Hlcl Spr 5/16
35 873540500 Nut Crownlock 5/16-24 Unf
36 532155099 Bushing, Steering
37 532152927 Screw TT #I0-32 x 5 x 3/8 Flange
38 532140175 Cap Wheel Steer
39 819133812 Washer 13/32 x 2-3/8 x 12 Gauge
40 532124701 Nut Lock Center 3/8-24 Unf
41 532100711 Adaptor, Steering Wheel
42 532169633 Boot, Steering Dash P/L Mtl
43 532121749 Washer 25/32 x 1-1/4 x 16 Gauge
44 532153720 Extension Steering Non-Adjust
46 532121232 Cap, Spindle
51 873800500 Nut Lock Hx W/Ins 5/16-18 UNC
54 874780520 Bolt Fin Hex 5/16-18 UNC x 1-1/4
62 532167914 Kit, Steering Assembly, Service
63 874780616 Bolt Fin Hex 3/8-16 unc. x 1 Gr. 5
65 532160367 Spacer Brace Axle
66 532154404 Bearing Arm Pittman
67 872140618 Bolt Rdhd Sq 3/8-16 UNC x 2-1/4
68 532169827 Brace Axle
79 819132012 Washer 13/32 x 1-1/4 x 12 Ga
80 874950612 Bolt Hex Nylon 3/8-16 x 3/4
82 532169835 Bracket Susp Chassis Front
84 532170016 Bracket Cable Clutch Chassis
86 532165898 Retainer Spring Yellow
87 532173966 Washer Flat .781 x 1-1/2 x .14

12
1
24
16
15
12
13
17
25
8
9
7
8
9
7
11
2
5
22
21
8
8
10
5
14
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
SEAT ASSEMBLY
1 532140118 Seat
2 532140551 Bracket Pnt Pivot Seat (blk )
5 532145006 Clip Push In Hinged
7 532124181 Spring Seat Cprsn 2 250 Blk Zi
8 817000616 Screw 3/8-16 X 1-1/2
9 819131614 Washer 13/32 X 1 X 14 Ga
10 532174894 Pan Pnt Seat (blk )
11 532166369 Knob Seat Adj. Wingnut
12 532121246 Bracket Pnt Mounting Switch
13 532121248 Bushing Snap Blk Nyl 50 Id
14 872050412 Bolt Rdhd Sht Nk 1/4-20x1-1/2
15 532121249 Spacer Split 28 X 88 Zinc
16 532123740 Spring Cprsn
17 532123976 Nut Lock 1/4 Lge Flg Gr 5 Zinc
21 532171852 Bolt Shoulder 5/16-18 Unc-2A
22 873800500 Nut Hex Lock w/Ins 5/16-18
24 819171912 Washer 17/32 X 1-3/16 X 12 Ga.
25 532127018 Bolt Shoulder 5/16-18 X 62

13
WHEELS & TIRES
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
6
2
1
5,8
4,10
3,9
11
7
MAX
+
_90N MAX
+
_150N
14
5
18
14
11
13
16
15
8
6
17
21
2
12 110
18
5
20
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
DECALS
1 532145498 Decal Read Owner’s Manual Sym
2 532170847 Decal Hp Engine
5 532140950 Decal Fender Automatic
6 532126187 Decal 100 DBA
8 532145437 Decal Europe Stand Ce
10 532145005 Decal Bat Dan/Poi P/L Sym Wpn
11 532145494 Decal Mower Cut Finger Symbol
12 532159737 Decal Brake/Clutch Symbol Lt
13 532166959 Decal Warn Back Plate CRD
14 532159736 Decal Chassis Hot Muffler
15 532166961 Decal Oper Bag Presence CRD
16 532162598 Decal Drawbar Load Limit
17 532140837 Decal Saddle Brake Parking
18 532137588 Decal Chas Turbo
20 532166960 Decal Bypass Fender CRD
21 532166286 Decal Hex Belt Sch 92 CRD
—532138311 Decal Lift Handle
—532171237 Pad Footrest
—532176609 Manual Operator's (Euro)
—532176610 Manual Parts
1 532059192 Cap Value Tire
2 532065139 Stem Value
3 532106222 Tire F Ts 15 X 6 0 - 6 Service
4 532059904 Tube Inner Front #35060
5 532125121 Rim Asm 6"front Service
6 532124957 Fitting Grease
7 532124959 Bearing Flange
8 532125122 Rim Asm 8"rear Service
9 532138468 Tire R Ts 20 x 8-8 Service
10 532124926 Tube Rear 9 5 X 8 Service
11 532175039 Cap Axle Blk 1 50 X 1 00
- - 144334 Sealant, Tire (10 oz. tube)

14
2
1
OPTIONAL EQUIPMENT
Spark Arrester
29
10
11
6
5
12
13
26
25
17
3
16
17
81
27
7
44
46
32
31
33
37
33
4
8
23
45
14
38
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
ENGINE

15
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
ENGINE
1 532170803 Control Throt Flag Opp
2 817720410 Screw Hex Thd Cut 1/4-20x5/8 T
3 - - - - - - - - Engine B&S Model 42D707
(Order Parts from Engine Manufacturer)
4 532149723 Muffler Exhaust
5 532144069 Exhaust Asm. Left
6 532144068 Exhaust Asm. Right
7 532138129 Clamp Tube Double Engine
8 532171877 Bolt 5/16-18 Unc x 3/4 w/Sems
10 532145552 Heat Shield Lt
11 810040400 Washer Lock Hvy Helical 1/4
12 874780412 Bolt Fin Hex 1/4-20 x 3/4
13 532165287 Gasket Muffler
14 532148456 Tube Drain Oil Easy
16 811050600 Washer Lock Ext Tooth 3/8
17 817490624 Screw Thdrol 3/8-16 x 1-1/2 Tytt
23 532169837 Shield BRN/DBR Guard
25 532145996 Control Choke
26 873920600 Nut Keps 3/8-24 Unf
27 532152927 Screw TT Flange
29 532137180 Arrestor Spark
31 532174642 Tank Fuel Front 2.00 Gal.
32 532140527 Cap Fuel Asm Top Vent
33 532123487 Clamp Hose Blk
37 532137040 Line Fuel
38 532148315 Plug Drain Oil Easy
44 817670412 Screw Hexwsh Thdrol 1/4-20 x 3/4
45 817000612 Screw 3/8-16 x 3/4
46 819091416 Washer 9/32 X 7/8 X 16ga
81 873510400 Nut Keps 1/4-20 UNC

16
15
20
1617 18 20
20
15
20
4
5
6
2
31
6
5
4
7
8
12
11
31
32
31
32
19
19
13
13
13
13
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
MOWER LIFT

17
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
MOWER LIFT
1 532159460 Washer Asm Inner Spring W/Plunger
2 532159471 Shaft Asm. Lift
3 532105767 Pin Groove
4 812000002 E Ring #5133-62
5 819211621 Washer 21/32 x 1 x 21 Ga.
6 532120183 Bearing Nylong
7 532109413 Grip Handle Bicycle
8 532124526 Button Plunger Black
11 532165829 Link Asm Lift L.H.
12 532165831 Link Asm Lift R.H.
13 532124670 Retainer Spring
15 532173288 Link Front
16 873350800 Nut Jam Hex 1/2-13 Unc
17 532130171 Trunnion Blk Zinc
18 873800800 Nut Lock w/Wsh 1/2-13 Unc
19 532139868 Arm Suspension Mower
20 532163552 Retainer Spring
31 532169865 Bearing, Pvt. Lift
32 873540600 Nut Crownlock 3/8-24

18
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
MOWER
68
124
131
36
22
13
2
11
8
20
16
69
14
15 2
46
46
45
9
37
40
130
1
19
5
6
3
46
44
33
32
30
28
31
21
25
21
31
32
33
30
30
30
2
17
39
27
55
38
124
41
160
40
37
36
26
23
124
36
84
37
40
40
61
24
21
21
21
4
21
10
2
21
21
35
2
118
117
116
119
34
21
117 119
116
118
152
151
153 154
157
158
67
153
156
155
21
34
116
117
119
2
118
2
35
21
119
118
116 117

19
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
MOWER
1 532169160 Housing Asm. Mower
2 872140506 Bolt Rdhd Sqnk 5/16-18 Unc x 3/4
3 532165569 Bracket Asm. S-Bar Chass
4 532169167 Bracket Bar Sway Deck
5 532124670 Retainer Spring
6 532165557 Bar Sway
8 532850857 Bolt 3/8-24 x 1.25 Gr8 Patched
9 810030600 Washer Lock Hvy 3/8 Unplated
10 532140296 Washer Hard Blade Mower vented
11 532175450 Blade 3-1 Lh
13 532137645 Shaft Asm. W/Lower Bearing
14 532128774 Housing Mandrel Vented (Machd)
15 532110485 Bearing Ball Mandrel
16 532175451 Blade 3-1 Rh
17 872140610 Bolt Carriage 3/8-16 x 1-1/4
19 532132827 Bolt Shoulder 5/16-18 Thd Form
20 532165484 Bolt 3/8-24 x 1.25 Gr8 Ptch Lhthd
21 873680500 Nut Crown Lock 5/16-18
22 532169165 Bracket Idler RR
23 532169166 Bracket Idler RF
24 532169170 Bracket Suspension LF
25 532169171 Bracket Suspension RF
26 532165237 Brace Support Susp Frt CRD
27 532169172 Bracket Asm. Susp RR
28 532169168 Bracket Asm. Susp LR
30 532157722 Screw Thd Rolling Washer Head
31 532129963 Washer Spacer Mower Vented
32 532175707 Mandrel Pulleys
33 532137266 Nut Flg Top Lock Cntr B 9/16
34 532169174 Bracket Gauge Wheel Lf
35 532169175 Bracket Gauge Wheel Rf
36 532146763 Pulley Idler V-Groove Dim 4.25
37 819131316 Washer 11/32 x 13/16 x 16 Ga
38 532169851 Spacer Hub Arm Idler 107 CRD
39 872110622 Bolt Rdhd 3/8-16 Unc x 2-3/4 Gr. 5
40 873680600 Nut Crownlock 3/8-16 Unc
41 873900600 Nut Lock Flg. 3/8-16 Unc
44 532169180 Cover Mandrel Lh
45 532169179 Cover Mandrel Rh
46 532137729 Screw Thd Roll 1/4-20 x 5/8
55 532169849 Arm Idler 107 CRD
61 532175159 Spring Tension Belt
67 532106932 Knob Rd 3/8-16 Plstc Thds Blk
68 532169178 Hex-Belt Mower
69 532165482 Shaft Asm W/Lwr Brg Rh Thd CRD
84 532156085 Keeper Belt Idler
116 532137644 Bolt Shoulder
117 532133957 Wheel Gage Donut Wide
118 873930600 Nut Centerlock 3/8-16 Unc
119 819121414 Washer 3/8 x 7/8 x 14 Ga.
124 872110612 Bolt Carr Sh 3/8-16 x 1-1/2 Gr5
130 872110506 Bolt Rdhdsqnk 5/16-18 Unc x 3/4
131 532165661 Chute Bagger CRD 92cm
151 532169670 Bracket Clutch Cable
152 532176074 Cable Clutch CRD Service
153 532169674 Washer Flat 3/8" Type B
154 532169675 Spring Retainer
155 532169671 Spring Retainer Lvr Cltch Cab
156 532169672 Spacer Clutch Cable
157 532169669 Rod Clutch Cable 3/8"
158 817720410 Screw Hex Thdcut 1/4-20 x 5/8
160 532175160 Guide Belt CRD
-- 532130794 Mandrel Asm Service
-- 532165579 Mandrel Asm CRD Lh Threads SVC
-- 532175842 Deck Mower Complete

20
8
4
5
5
4
6
6
1
23
21
22
22
27
25
27
20
24
31
32
2
9
9
18
18
18
18
2
2
12
17
19
19
42
42
41
41
37
37 38
38
39
40
17
11
10
11
13
13
16
16
36
36
16
16
14
14
28
26
3
7
7
3
3
3
3
7
7
REPAIR PARTS
TRACTOR- -MODEL NO. M180HCRDA, PRODUCT 964 77 01-00
BAGGER