Cub Cadet LTX 1040 User Manual

Illustrated Parts Manual

Lawn Tractor — LTX 1040

CUB CADET LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019

Printed In USA	Form No. 769-04587
	(July 29, 2009)

Steering & Front Axle Assembly

	1
2
3	4

5

6

8

7

					9
				10
11				14
12
				15
13
	14
	8				16	19
		18			21	20	33		35
		17				22		34
				19		23
	18				24	25
					27
	21	20		24
					26
						30
	22
	25
	31				23	28	32
33						29
		32

34

35

2

		Steering & Front Axle Assembly
Ref.	Part Number	Description
1	731-04532B	Steering Wheel Cover
2	710-04484	Hex Washer Screw, 5⁄16-18 x .750
3	936-3004	Flat Washer, .406 x .875 x .105
4	631-04008A	Steering Wheel
5	738-04262	Steering Wheel Shaft
6	710-0514	Hex Screw, 3⁄8-16 x 1.00
7	741-04237A	Hex Flange Bearing
8	712-04065	Flange Lock Nut, 3⁄8-16
9	783-06043-0637	Steering Support Bracket
10	717-1550F	Steering Gear
11	736-3084	Flat Washer, .51 x 1.12 x .06
12	717-1554	Steering Gear
13	712-0459	Flange Lock Nut, 7⁄16-20
14	738-04363	Shoulder Spacer, .385 x 1.25 x .3025
15	710-04095	Hex Screw, 3⁄8-16 x 1.00
16	711-04998	LH Drag Link
17	711-04999	RH Drag Link
18	712-3004A	Flange Lock Nut, 5⁄16-18
19	912-0240	Jam Nut, 7⁄16-20
20	923-0448A	Lock Joint
21	712-04063	Flange Lock Nut, 5⁄16-18
22	748-04065-0637	Steering Block
23	710-3180	Hex Screw, 5⁄16-18 x 1.75
24	912-0214	Hex Lock Nut, 3⁄8-24
25	748-04068	Spacer, .71 x .125 x .56
26	712-3083	Hex Lock Nut, 1⁄2-13
27	719-04413	Axle Pivot Bar
28	750-05041	Spacer, .510 x 1.00 x 1.5075
29	710-04824	Hex Screw, 1⁄2-13 x 2.5
30	638-04021-0637	RH Axle Assembly
31	638-04027-0637	LH Axle Assembly
32	714-0162	Cotter Pin, 5⁄32 x 1.25
33	N/A	Wheel Assembly (Plastic Flange)
—	634-04405-0499	Rim Assembly
—	734-1731-0901	Tire
—	734-0255	Tubeless Air Valve
—	741-0990B	Flange w/ Fitting Bearing
—	741-0516B	Flange w/o Fitting Bearing
34	736-04228A	Flat Washer, .781 x 1.590
35	731-05674	Bumper Cap

3

Hood & Dash Assembly

1

3

11	12	13	15
				16
19		17		18	23
35		21

36

20

22

	31	32
25
		5

26

27

38 37

41

40

39

2

6	7	8

5

5

10

24 4

				9
29	30
				33
			34
		38	42	California Models
						48
				47	49
	43
44

46

45

50

51

14

4

Ref.	Part Number	Description
1	931-06634	Hood
2	731-06543	LH Hood Scoop
3	731-06542	RH Hood Scoop
4	931-04322	Grill
—	777X43335	Reflective Label, LH
—	777X43334	Reflective Label, RH
5	710-0895	Hex Washer Screw, 1⁄4-15 x .750
6	936-3020	Flat Washer, .271 x .630 x .065
7	936-0222	Lock Washer, 1⁄4
8	931-06559	Lens, LH
9	931-06558	Lens, RH
10	925-0963	Lamp, 12V
—	925-1649	Headlight Socket
11	925-2054A	Key
12	925-04227B	Key Switch
13	925-04022B	Indicator Meter
14	951-10590	Canister Vent Filter
15	710-1017	Screw, 1⁄4-14 x .625
16	731-06593	Throttle Knob
17	712-0142	Hex Nut, #8-32
18	710-3217	Screw, #8-32 x .375
19	731-05447A	Parking Brake/Cruise Control Lever
20	747-05009	Control Rod
21	714-04040	Bow-Tie Cotter Pin
22	732-04580	Extension Spring, .500 x 2.733
23	931-06666	Dash Panel
24	735-0271A	Bumper
25	710-04484	Hex Washer Screw, 5⁄16-18 x .750

		Hood & Dash Assembly
Ref.	Part Number	Description
26	710-0599	Hex Washer Screw, 1⁄4-20 x .500
27	710-1611B	Screw, 5⁄16-18 x .750
28	710-1652	Hex Washer Screw, 1⁄4-20 x .625
29	747-1196	Bent Lever Rod
30	710-0895	Hex Washer Screw, 1⁄4-15 x .750
31	783-06099-0637	Dash Support, RH
32	783-06098-0637	Dash Support, LH
33	783-06114-0637	Hood Pivot Bracket
34	738-04091A	Shoulder Screw, 5⁄16-18 x .43 x .29
35	735-04076	Net
36	726-3046	Ratchet Clip
37	751-0603A	Fuel Cap
38	735-04170	Fuel Tank Gasket
39	747-05040A	Fuel Tank Support Rod
40	710-1652	Hex Washer Screw, 1⁄4-20 x .625
41	751-10879	Fuel Tank
42	951-10947	Fuel Cap
43	751-10906	Fuel Tank
44	751-10441	Rollover Valve
—	735-04081	Rubber Grommet
45	747-05040A	Fuel Tank Support Rod
46	710-0642	Hex Washer Screw, 1⁄4-20 x .750
47	951-10589	Carbon Canister
48	951-10610	Canister Adapter Bracket
49	710-04484	Hex Washer Screw, 5⁄16-18 x .750

50751-10749-30 Fuel Hose, 3⁄16 White

51751-10750-28 Fuel Hose, 7⁄32 Yellow

5

Seat, Fender & Deck Lift

1

		2		3
					4
11		5				15
				8
	54
				6
				7
		16			7
				9
			12
					10	17
		13
14
			40
39
24		41		42
23			46
		45		43		31
					32
				44		33
				34
		49
48	53			35		36
47						37
						38
		50				25
				51
						27
						26

18

19

20

21

22

29 30 28

6

Ref.	Part Number	Description
1	757-04085	Medium Back Seat
2	783-06049-0637	Seat Mounting Bracket
3	783-06050	Seat Adjustment Lever
4	732-04563	Compression Spring, .68 x 1.065 x .055
5	938-0296	Shoulder Screw, 5⁄16-18 x .437 x .268
6	710-04482	Hex Flange Bolt, 3⁄8-16 x .875
7	710-04484	Hex Washer Screw, 5⁄16-18 x .750
8	732-04561	Compression Spring, 1.71 x 3.735 x .238
9	712-3004A	Flange Lock Nut, 5⁄16-18
10	783-06088-0637	Seat Pivot Bracket
11	731-06754	Fender Cover. RH
12	710-04484	Hex Washer Screw, 5⁄16-18 x .750
13	710-0895	Hex Washer Screw, 1⁄4-15 x .750
14	783-06039-0637	Manual PTO Lift Bracket
15	731-05515B	Fender Cover, LH
16	783-06235-4021	Fender
17	710-0599	Hex Washer Screw, 1⁄4-20 x .500
18	710-0528	Screw, 5⁄16-18 x 1.25
19	750-3310	Flange Spacer, .3125 x .4375 x .625
20	735-0690	Grommet, .4375 x .750
21	736-3078	Flat Washer, .344 x 1.0 x .063
22	712-04063	Flange Lock Nut, 5⁄16-18
23	946-04618	Deck Engagement Cable
24	714-04040	Bow-Tie Cotter Pin
25	714-3002	Cotter Pin, 3⁄16 x 1.00
26	747-04944A	Deck Lift Rod
27	936-0179	Flat Washer, 1⁄2 x 1.25 x .10

		Seat, Fender & Deck Lift
Ref.	Part Number	Description
28	736-0317	Bell Washer
29	912-0206	Hex Nut, 1⁄2-13
30	712-3083	Hex Lock Nut, 1⁄2-13
31	738-0138A	Shoulder Screw, 5⁄16-18 x .437 x .470
32	756-04331	Cable Roller Pulley
33	746-0968	Lift Cable
34	712-04063	Flange Lock Nut, 5⁄16-18
35	714-0111	Cotter Pin, 3⁄32 x 1.0
36	783-04711B-0637	Lift Arm, LH
37	738-04130	Shoulder Bolt, 3⁄8-16 x .625 x .175
38	712-04065	Flange Lock Nut, 3⁄8-16
39	720-04116	Grip
40	732-0932	Extension Spring, .38 x 5.6
41	647-04151	PTO Handle
42	738-04237A	Shoulder Screw, #10-32 x .500
43	741-04119	PTO Bearing
44	710-0599	Hex Washer Screw, 1⁄4-20 x .500
45	716-0106A	E-Type Ring
46	941-0225	Hex Flange Bearing
47	746-0968	Lift Cable
48	683-04223-0637	Lift Shift Assembly
49	914-0104	Cotter Pin, .072 x 1.13
50	732-0874	Torsion Spring
51	747-04962A	Lift Handle
52	720-0311	Handle Grip
53	736-0105	Washer, .401 x .870 x .063
54	925-04040	Seat Switch

7

Drive System

1

4

8

9

12

27

33

49

34

36

35

53

51 52

50

2

3

7

10 11

13 14

26

16

25 17

24

30

31

5

					5
		12		41
6
				42	6
55					12
15	48
					43
14	47		46	44	35
				45

18
23	19
	22
28	20

29	30	21
		72
31

				3				71
			37	32		8	68	12
				22	39
35			40		64	65	55	70
				58
	38		56
				66				67
							63
			57					69
			12			62
		54	55	59				61
				12
					60

8

Ref.	Part Number	Description
1	712-0700	Flange Nut
2	954-04208	V-Belt
3	710-1007	Hex Washer Screw, 3⁄8-16 x 1.500
4	956-04002	Pulley
5	720-04028	Shift Knob
6	647-04035	Shift Lever Assembly
7	756-04325	Idler Pulley
8	710-1026	Hex Washer Screw, 1⁄4-20 x 1.750
9	710-04823	Bolt, 5⁄16-18 x 2.75
10	N/A	Var. Speed Pulley Ass. w/ Bracket

—956-04015A Variable Speed Pulley Assembly

—	683-04522	Variable Speed Belt Guide
—	683-04523	Variable Speed Pulley Bracket
—	710-0627	Screw, 5⁄16-24 x .750
—	710-0778	Screw, 1⁄4-20 x 1.500
—	718-04261	Bearing Cup
—	736-0362	Flat Washer
—	741-0124	Ball Bearing
11	731-06894	Shift Plate Bearing
12	710-04484	Hex Washer Screw, 5⁄16-18 x .750
13	914-0209	Internal Cotter Pin
14	747-05109	Shift Rod
15	912-0431	Flange Lock Nut, 3⁄8-16
16	723-3018	Joint Ball
17	936-0169	Lock Washer, 3⁄8
18	712-0241	Hex Nut, 3⁄8-24
19	750-04456	Spacer, .260 x .372 x 1.420
20	936-0140	Flat Washer, .385 x .62 x .063
21	747-04957A	Foot Pedal Transmission Bypass Rod
22	914-0111	Cotter Pin, 3⁄32 x 1.0
23	747-04959A	Idler Adjuster Rod
24	783-06027	Idler Bracket
25	732-04612	Extension Spring, .70 x 12.00
26	954-0467	V-Belt
27	718-04407	Pulley Hub
28	736-04337	Shim Washer, 1.00 x .632 x .010
29	738-0372B	Shoulder Spacer, 1.00 x .38 x .38
30	912-0240	Jam Nut, 7⁄16-20
31	756-04224	Flat Idler Pulley
32	710-3011	Hex Screw, 3⁄8-16 x 2.25
33	918-04566	Transmatic Drive Assembly

		Drive System
Ref.	Part Number	Description
34	731-04604	Sleeve, .758 x .821 x 2.4375
35	712-04063	Flange Lock Nut, 5⁄16-18
36	732-0716D	Extension Spring, .59 x 4.00
37	732-04616	Extension Spring, .97 x 6.18
38	738-04091A	Shoulder Screw, 5⁄16-18 x .43 x .29
39	936-3008	Flat Washer, .344 x .750 x .120
40	747-04984	Brake Rod
41	783-06132	Shift Bracket
42	732-0525	Spring Shifter Clip
43	710-0227	Hex Washer Screw, #8-18 x .500
44	926-0320	Insulator Nut Plate
45	725-1644	Short Spring Switch
46	914-0104	Cotter Pin, .072 x 1.13
47	710-3025	Hex Screw, 5⁄16-18 x .625

48783-04595A Shift Adjustment Bracket

49634-04639-0499 Rim Assembly, 8.0 x 7.0 x.750

—	934-0255	Tubeless Air Valve
—	734-1730-0901	Tire, 20 x 8 x 8
50	731-2290A	Hub Cap
51	710-0627	Hex Lock Screw, 5⁄16-24 x .750
52	736-0242	Bell Washer, .340 x .872 x .060
53	736-0430	Flat Washer, .350 x 1.59 x .062
54	726-0214	Push Cap, 5⁄8
55	741-0495	Flange Bearing, .630 x .695 x .60
56	735-0662	Control Pad
57	683-0266	Auto Drive Control Pedal Assembly
58	683-04489	Transmatic Pedal Bracket Assembly
59	783-05914	Pedal Strap Support Bracket
60	712-04065	Flange Lock Nut, 3⁄8-16
61	938-0380	Shoulder Bolt, 3⁄8-16 x .500 x .270
62	741-3065B	Hex Flange Bearing
63	748-04203	Cruise Latch
64	714-04040	Bow-Tie Cotter Pin
65	783-06278	Bracket Reinforcement Plate
66	711-05068	Clevis Pin, 5⁄16-3.985
67	647-04152	Brake Control Assembly
68	732-04587	Extension Spring, .63 x 4.95
69	710-0604A	Hex Washer Screw, 5⁄16-18 x .625
70	783-05940	Pedal Strap Support Bracket
71	783-06103A-0637	Brake Pedal Bracket
72	735-04136	Brake Pedal Pad

9

Frame, Battery & PTO

	1
	2
3	4

		5
		14
6		15
	10
		11
	7	12
8
	9	13

16

17

18

19

20

22

21

6

10

Frame, Battery & PTO

Ref.	Part Number	Description
1	747-04121A	Battery Hold-Down Rod
2	712-0271	Sems Nut, 1⁄4-20
3	710-04666	Hex Flange, 1⁄4-20 x .75
4	925-1707D	Battery
5	783-06089-0637	Seat Frame Bracket
6	710-04484	Hex Washer Screw, 5⁄16-18 x .750
7	738-04058	Shoulder Spacer, .38 x 1.0 x .70
8	710-3005	Hex Screw, 3⁄8-16 x 1.25
9	783-0349-0637	Battery Tray
10	712-04065	Flange Lock Nut, 3⁄8-16
11	725-04439	Solenoid
12	710-0653	Hex Washer Screw, 1⁄4-20 x .375
13	712-04064	Flange Lock Nut, 1⁄4-20
14	738-04237A	Shoulder Screw, #10-32 x .500
15	725-04363	Interlock Switch
16	683-04469-0637	Lower Frame Assembly
17	756-04208A	Engine Pulley
18	736-0322	Flat Washer, .450 x 1.250 x .164
19	936-0171	Lock Washer, 7⁄16
20	710-04607	Hex Screw, 7⁄16-20 x 2.75
21	712-04063	Flange Lock Nut, 5⁄16-18
22	747-05065	Keeper Rod

11

Engine Accessories

Kohler Single
Engine Shown	1

	For Reference	2
	Only
		1
	15

		8
			6
4
3			10
		7
			17
9	6	16	13	14
		11

12 5

Ref.	Part Number	Description
1	726-0205	Hose Clamp
2	751-10349	Fuel Hose
3	751-3141-14	Extension Hose
4	951-10517A	Oil Drain
5	710-04683	Hex Washer Screw, 3⁄8-16 x 1.00
6	710-0599	Hex Washer Screw, 1⁄4-20 x .500
7	710-1314A	Screw, 5⁄16-18 x .750
8	721-0377A	Exhaust Gasket
9	725-0157	Cable Tie, 3⁄16 x .05 x 7.4

Ref.	Part Number	Description
10	751-0564B	Muffler Deflector
11	751-10353	Long Muffler Deflector
12	710-0227	Hex Washer Screw, #8-18 x .500
13	728-04000	Rivet, .188 x .300
14	683-04549-0637	Muffler Shield Assembly
15	712-0271	Sems Nut, 1⁄4-20
16	751-11022	Kohler Single Muffler
17	710-1652	Hex Washer Screw, 1⁄4-20 x .625

12

Notes

13

42” U.S. Timed Mowing Deck

	36A			36B
	46		46
				66
		55		57
		56
				58
		57	60	59
		58		61
			62
		59
	60		61	63
		61
				34

	62	63
	61
		64
		65

64

65

35

6

18

40

6

41

42

45

1

2

30 29 28 27

33

32

36A 6

37

12

39

38

14

12

43

44

46

	3
	6	4
26	7	5
	6	9
31	8	10
	11	12
	14	13
		18
	15
	16	19	22
	17	10
			23
	20	24		25
7
	21
36B			54	67

6	50	51
		52
		6
	48	53

49

47

14

Ref.	Part Number	Description
1	954-0266A	Drive Belt
2	954-04167	Timing Belt
3	710-1325	Hex Washer Screw, 1⁄4-20 x 1.625
4	750-04456	Spacer, .260 x .372 x 1.420
5	932-0428A	Extension Spring, .50 x 4.35
6	712-04065	Flange Lock Nut, 3⁄8-16
7	756-04129B	Idler Pulley
8	936-3004	Flat Washer, .406 x .875 x .105
9	750-0807	Spacer, .385 x .625 x .700
10	738-04162A	Shoulder Spacer, .8840 x .190
11	983-04524	Brake Assembly
12	710-04484	Hex Washer Screw, 5⁄16-18 x .750
13	783-06176-0637	Idler Brace Bracket
14	710-0347	Hex Screw, 3⁄8-16 x 1.75
15	712-0266A	Jam Lock Nut, 3⁄8-16
16	936-0300	Flat Washer, .406 x .875 x .059
17	756-04280	Idler Pulley
18	712-0229	Push Nut, 3⁄8
19	750-04446	Spacer, 3⁄8 x .68 x 1.46
20	783-05802-0637	Tension Bracket
21	710-0520	Hex Screw, 3⁄8-16 x 1.50
22	710-1325	Hex Washer, 1⁄4-20 x 1.625
23	750-0566A	Spacer, .260 x .375 x 1.030
24	732-0826A	Extension Spring, .865 x 4.68
25	737-04003D	Deck Water Nozzle
26	710-0528	Hex Screw, 5⁄16-18 x 1.25
27	936-0119	Lock Washer, 5⁄16
28	917-04074	Deck Adjustment Gear
29	914-0470	Cotter Pin, 1⁄8 x 1.25
30	932-0306A	Compression Spring, .531 x 1.75
31	747-1116	Deck Handle Rod
32	738-04316A	Shoulder Bolt, 5⁄16-24 x .435 x 1.76
33	783-05627-063	Deck Lift Bracket
34	710-0599	Hex Washer Screw, 1⁄4-20 x .500
35	731-06291A	Belt Cover

42” U.S. Timed Mowing Deck

	Ref.	Part Number	Description
	36A	918-04512A	Spindle Assembly, Drive
	36B	918-04516	Spindle Assembly, Driven
	37	711-1044A	Belt Guard Pin
	38	783-06262-0637	Deck Engage Cable Bracket
	39	747-05055	Belt Keeper Rod
	40	631-04254	Chute Assembly
	41	734-0973	Deck Wheel
	42	938-0373	Shoulder Bolt, 3⁄8-16 x .496 x 1.525
	43	710-3178	Carriage Bolt, 3⁄8-16 x .75
	44	712-04063	Flange Lock Nut, 5⁄16 x 18
	45	942-04217	2-in-1 Blade
	46	712-0417A	Flange Nut, 5⁄8-18
	47	710-3130	Hex Screw, 3⁄8-16 x 3.25
	48	736-0258	Flat Washer, .385 x 1.0 x .135
	49	710-3005	Hex Screw, 3⁄8-16 x 1.25
	50	938-0785	Shoulder Spacer, 1.38 x .445 x .36
	51	734-04155	Deck Wheel
	52	736-0225	Lock Washer, 5⁄8
	53	912-0641	Hex Nut, M16-1.5
	54	683-04492-4021	Deck Assembly
	55	756-04372	Pulley (Drive Spindle)
	56	750-04724	Spacer, .792 x 1.060 x 1.860 (Drive
			Spindle)
	57	913-04040A	Timing Pulley
	58	787-01520	Timing Pulley Plate
	59	710-04065	Screw, 1⁄4-10 x .625
	60	936-0287	Flat Washer, .793 x 1.24 x .06
	61	941-0919	Ball Bearing, .787 x 1.85 x .551
	62	750-04936	Spacer, .792 x 1.060 x 1.860
	63	937-3000	Drive Lube Fitting
	64	619-04199	Spindle Housing
	65	938-04292	Spindle Shaft (Drive Spindle)
	—	938-04291	Spindle Shaft (Driven Spindle)
	66	736-0315	Flat Washer, .760 x 1.50 x .120
	67	938-3056	Shoulder Bolt, 3⁄8-16 x .50 x 2.5

15