Cub Cadet LT 2180 User manual

Parts Manual
CUB CADET LLC P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 [www.cubcadet.com]
PRINTED IN U.S.A. FORM NO. 770-10220C
(11/03)
SERIES 2000
TRACTOR
Model Number
LT 2180

-2-
DESCRIPTION PAGE
Axle, Front ....................................................... 29
Battery ............................................................. 16
Brakes .............................................................. 4
Bulkhead .......................................................... 15
Controls
Engine ..........................................................
Pedal ............................................................
Transmission ................................................
15
4
8
Dash Panel ...................................................... 15
Drawbar ........................................................... 18
Drive Line ......................................................... 9
Electrical
Switches .......................................................
Wiring ...........................................................
16
16
Engine
Air Filter ........................................................
Blower Housing ............................................
Breather ........................................................
Carburetor ....................................................
Controls ........................................................
Crankcase ....................................................
Crankshaft ....................................................
Cylinder Head ...............................................
Electrical .......................................................
Fuel System ..................................................
Gasket Set ....................................................
Intake Manifold .............................................
Oil Pump .......................................................
Starter ...........................................................
Valves ...........................................................
25
21
22
24
24
22
22
22
26
25
28
26
22
27
22
Engine Mounting .............................................. 20
Fender ............................................................. 32
Frame .............................................................. 18
Fuel Tank ......................................................... 19
Grille ................................................................ 30
Hood ................................................................ 30
Hydraulic Filter ................................................. 14
Hydraulic Linkage ............................................ 14
Hydrostatic Pump, Model BDU-10L-225 .......... 12
Implement Lift Handle ...................................... 34
Implement Lift Hanger ..................................... 35
Mower Deck...................................................... 36
Muffler .............................................................. 20
PTO Clutch ...................................................... 19
Running Board ................................................. 32
Seat ................................................................. 3
Side Panels ..................................................... 30
Steering ........................................................... 6
Transmission, Hydro ........................................ 10
Wheels, Front & Rear ...................................... 29
DESCRIPTION PAGE
MODEL LT2180
TABLE OF CONTENTS
NOTE: For painted parts, please refer to the
list of color codes below. Please add the appli-
cable color code, wherever needed, to the
part number to order a replacement part.
For instance, if a part, numbered 700-xxxx, is
painted Cub Yellow, the part number to order
would be 700-xxxx-0716.
Cub Yellow: 0716
Cub Beige: 0499
Cub Blue: 0685
Powder Black: 0637

-3-
REF.
NO. PART NUMBER DESCRIPTION QTY.
1 703-2394 Bracket, RH Seat Pivot 1
2 703-2395A
777I20310 Seat, Base Graphic, Seat Adjuster 1 1
3 703-2477 Bracket, LH Seat Pivot 1
4 703-2628 Bracket, Fender Reinforcement 2
5 710-0451 Bolt, Carriage, 5/16-18 x .75 6
6 710-3123 Screw, Hx Cap Lock,
3/8-16 x 1.25 GR5 4
7 712-04054 Nut, Hex Flange Lock, 5/16-18 8
8 720-0190 Knob, Seat Adjuster 1
9 731-3154 Slide, Seat 4
10 731-3162 Tray, Tool 1
11 732-3080A Spring, Comp, 1.9 OD x 2.4 2
12 732-04100 Index Spring, Seat Adjuster 1
13 736-3052 Washer, Flat, .406 x 1.0 x .105 4
14 738-0140 Bolt, Shoulder 2
15 738-04013A Spacer, Seat Slide Shoulder 4
16 757-04005
777D06883
777D01782
Seat, High Back
Graphic, Seat Back
Graphic, Made in USA
1
1
1
SEAT AND SUPPORT
2
3
6
7
8
12
13
14
15
16
7
10
11
15
7
5
5
6
6
44
5
7
7
1
9
9
13
13

-4-
BRAKE AND CONTROL PEDALS
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
1
3
8
17
18
18
20
21
27
27
30
30
30
30
30
30
31
31
31
31
1
41
42
43
44
45
46
47
48
49
50
51
52
54
55
56
57
58
59
48
48
49
50
50
52
54
60
61
62
63
64
65

-5-
REF.
NO. PART NUMBER DESCRIPTION QTY.
1 603-0321A Shaft Assy, Brake 1
2 603-0412 Pedal Assy, Reverse 1
3 603-0697 Shaft Assy, Forward/Reverse 1
4 603-0419 Cam Assy, Control 1
5 603-0421A Plate Assy, Disengagement 1
6 703-2570A Pedal, Forward 1
7 703-2573A Pedal, Brake 1
8 703-2804 Plate, Bearing Mounting 2
9 703-2938 Bracket, Reverse Pivot 1
10 703-2941 Bracket, Cruise 1
11 703-2942 Plate, Rod Adjustment 1
12 703-2962 Lever, Cruise 1
13 703-2963 Lever, Brake Lock 1
14 703-2965 Actuator, Reverse Switch 1
15 710-0106 Screw, Hex Cap, 1/4-20 x 1.25 1
16 710-0599 Screw, Hex Wash Hd Tapp 1/4-20 x .5 1
17 710-0623 Screw, Hex Wash Hd Tapp 3/8-16x .75 2
18 710-0642 Screw,HexWashHdTapp1/4-20x.75 6
19 710-0796 Screw, Truss Mach, #12 x 1.5 1
20 710-0216 Screw, Hex Cap, 3/8-16 x .75 GR5 2
21 710-3009 Screw, Phil Hd Pan, #10-24 x .75 2
22 711-0415 Pin, Clevis, 3/8 x 1.62 1
23 711-0736 Ferrule, Adjustment, 1/4-20 Thrd 1
24 711-1138 Stud, Actuator 1
25 711-3295 Pin, Clevis, .25 x 2.38 1
26 712-0271 Nut, Hex Sems, 1/4-20 1
27 712-0431 Nut, Hex Flange Lock, 3/8-16 3
28 712-3004A Nut, Hex Flange Lock, 5/16-18 1
29 712-3027 Nut, Hex Flange Lock, 1/4-20 1
30 714-0104 Pin, Internal Cotter, 5/16 Dia x 1.12 9
31 714-0145 Pin, Internal Cotter, 3/8 Dia x 1.62 6
32 715-0114 Pin, Spiral Spring, 1/4 x 1.5 1
33 731-3205 Pedal, Reverse 1
34 731-3206 Knob, Cruise 1
35 731-3207 Knob, Brake Lock 1
36 732-0418 Spring, Extension, .38 OD x 2.1 1
37 732-0463A Spring, Extension 1
38 732-0756A Spring, Torsion 1
39 732-04006 Spring, Extension, .6 OD x 1.34 1
40 732-3099 Spring, Compression, .50 x 2.23 1
41 732-3117 Spring, Switch Actuator 1
42 735-3048 Pad, Forward Foot Control 1
43 735-3049 Pad, Brake Foot 1
44 736-0174 Washer, Wave, .625 x .885 x .015 1
45 736-0349 Washer, Flat, .635 x 1.0 x .020 1
46 736-0463 Washer, Flat, 1/4 x .63 x .051 1
47 738-0145 Shoulder Bolt, .50 OD x .840 1
48 741-3065B Bearing, Hex Flange Split 4
49 741-3073 Bearing, Flange, .375 x .58 x .25 2
50 741-3074 Bearing, Flange, .626 x .93 x .344 3
51 747-3216 Rod, Brake 1
52 747-3219 Rod, Parking Brake 1
54 747-3307 Rod, Cruise 1
55 748-3060 Latch, Cruise 1
56 618-3060 Plate, Brake 1
57 703-2191 Arm, Brake 1
58 710-3262 Screw, Low Hd Cap, 3/8-16 x .75 1
59 732-0152 Spring, Compression 1
60 732-3077 Spring, Brake 1
61 761-3019 Drum, Brake 1
62 761-3020 Shoe, Brake 1
63 761-3028 Actuator, Brake Shoe 1
64 747-3341A Rod, Rear Connecting 1
65 747-3383 Rod, Front Connecting 1
REF.
NO. PART NUMBER DESCRIPTION QTY.
BRAKE AND CONTROL PEDALS

-6-
STEERING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
5
8
10
11
15

-7-
REF.
NO. PART NUMBER DESCRIPTION QTY.
1 603-0064 Arm Assy, Lower Steering 1
2 603-0250 Segment Assy, 18T Steering 1
3 619-04079
737-3000
748-0108
748-3007A
Housing Assy,
Fitting, Grease, 3/16 Drive Type
Bearing, Flange, .503 ID
Bearing, Bronze Flange, .75 ID
1
1
1
2
4 631-04008 Wheel, Steering, Soft Grip 1
5 710-0751 Screw, Hex Cap, 1/4 - 20 x .62, GR5 2
6 710-1260A Screw, Hex Wash. Hd. Tapp
5/16 - 18 x .75 4
7 712-0237 Nut, Hex Center Lock, 5/16-18 1
8 712-0711 Nut, Hex Jam, 3/8-24 GR2 4
9 712-3012 Nut, Hex Slotted, 1/2-20 GR5 1
10 712-3027 Nut, Hex Flange Lock, 1/4-20 2
11 712-3054 Nut, Hex Lock, 3/8-24 GR5 4
12 714-3004 Pin, Cotter, 3/32 Dia x 1.25 1
13 717-04086 Pinion, Steering 1
14 722-3019 Gasket, Steering 1
15 723-0156 Joint, Ball, 3/8-24 4
16 731-04532 Cover, Steering Wheel 1
17 736-0272 Washer, Flat, .510 x 1 x .06 Thk 1
18 736-0351 Washer, Flat, .760 x 1.5 x .03 Thk 1
19 736-04062 Washer, Flat, .344 x 1.5 x .1 Thk 1
20 736-0921 Washer, Lock, 1/2 1
21 736-3013 Washer, Flat, .531 x 1 x .027 Thk 1
22 738-04064 Shaft, Steering 1
23 741-3025 Bearing, Flange 1
25 747-3171 Rod, Tie 2
STEERING

-8-
REF.
NO. PART NUMBER DESCRIPTION QTY.
1 603-0272 Pivot Assembly 1
2 710-0599 Screw, Hex Wsh Hd Tapp, 1/4-20 x .5 2
3 710-3170 Screw, Ball, 5/16-18 x.56 1
4 712-0271 Nut, Hex Sems, 1/4-20 1
5 712-3004A Nut, Hex Flange Lock, 5/16-18 GR5 1
6 712-3027 Nut, Hex Flange Lock, 1/4-20 1
7 714-0104 Pin, Internal Cotter 2
8 727-3090 Cylinder, Damper 1
9 732-3094 Spring, Compression, .63 ID x 2 1
10 732-3118 Spring, Extension, 3/8 OD x 1.44 1
11 736-3092 Washer, Flat, .265 x 1 x .030 1
12 738-0560 Bolt, Shoulder, .374 Dia x 1.375 1
13 747-3304 Rod, Front Control 1
14 747-3309 Rod, Rear Hydro Control 1
15 748-3070 Plate, Cruise 1
16 750-0434 Spacer, Split Tubing, .375 ID x 1.04 1
TRANSMISSION CONTROLS

-9-
REF.
NO. PART NUMBER DESCRIPTION QTY.
1 603-0179
759-3764 Shaft Assembly, Drive, 29.06 Lg Kit, Drive Barrel 1 2
2 618-04110 Transmission Assembly,
Does NOT include wheel hub as-
semblies and brake spring
1
3 618-3088 Pinion Assembly, Input 1
4 618-3243 Pump, Hydrostatic 1
5 710-1260A Screw, Hex Wsh Tap, 5/16-18 x .75 2
6 710-3180 Screw, Hex Cap, 5/16-18 x 1.75 GR5 4
7 710-3195 Screw, Hex Cap, 5/16-18 x 4.5 GR5 2
8 710-1062 Screw, Hex Patch, 1/4-20 x 1.25 GR5 4
9 710-3288 Screw, Hex Patch, 1/4-20 x 1.62 GR5 4
10 710-3290 Screw, Hex Wsh Tap, 3/8-16 x 1.25 5
11 712-3059 Nut, Hex Top Lock Jam GR5, 1/2-20 1
12 748-3093 Adapter, Pump 1
13 725-0157 Tie, Self-Clinch Cable 1
14 726-0205 Clamp, Hose 1
15 731-3297 Fan, 10 Blade Cooling 1
16 736-0253 Washer, Bell, 1/2 ID 1
17 759-3330 Line, Fuel, 7in (10ft Bulk) 1
18 736-3099 Washer, Wave, 1.96 x 2.44 x .06 1
19 737-0296 Vent 1
20 719-3096 Adapter, Drive Shaft 1
21 711-3330 Pin, Locating, .352 Dia x 1.156 1
22 736-3008 Washer, Flat, .344 x .75 x .12 2
23 750-0507 Spacer, .38 x .625 x .275 2
REF.
NO. PART NUMBER DESCRIPTION QTY.
DRIVE LINE
19
3
4
87
11
1
20
16
18
12
6
15
9
2
5
6
10
10
13
14
17
22
21
23

-10-
HYDRO TRANSMISSION
1
35
24
49
11
3
20
39
5
36
10 43
38 44
37
7
2
14
45
42
34
17
41
26
25
23
15
27
23
26
16 41
34
42
40
32 30
33
19 40 12
28
41
31
18 29
40
22
7
9839
4
11
49
24
1
47
48
46
46
48 22
13
21
47
35
25
11