Cub Cadet LT1042 User manual

Parts Manual
CUB CADET LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
FORM NO.
769-00578C
(11/9/2004)
PRINTED IN U.S.A.
Hydrostatic Lawn Tractor
SERIES 1000
Models LT1042
LT1045
LT1046
LT1050

2
DESCRIPTION PAGE
Axle, Front ....................................................... 6
Battery ............................................................. 16
Brake Pedal ..................................................... 12
Deck, 42-inch.................................................... 20
Deck, 46-inch.................................................... 22
Deck, 50-inch.................................................... 24
Dash Panel ...................................................... 16
Drive System ................................................... 4
Engines ............................................................ *
Engine Accessories ......................................... 15
Fender ............................................................. 10
Frame .............................................................. 8
Fuel Tank ......................................................... 10
Head Lamp ...................................................... 18
Hood ................................................................ 18
Lift Linkage ...................................................... 11
Muffler .............................................................. 15
PTO ................................................................. 19
Seat ................................................................. 14
Steering ........................................................... 6
Transmission, Hydrostatic ............................... 26
Wheels, Front & Rear ...................................... 3
DESCRIPTION PAGE
SERIES 1000 HYDROSTATIC LAWN TRACTORS
TABLE OF CONTENTS
NOTE, For painted parts, please refer
to the list of color codes below. Please
add the applicable 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
Powder Black: 0637
* Engine parts breakdowns unavailable at time of printing.

3
WHEELS
REF.
NO.
PART
NUMBER DESCRIPTION QTY.
1 734-04139 Tire, Turf, Cub Cadet 20 x 10 x 8 2
2 634-0246A Rim Assembly, 8.0 x 6.19 (4-Lug) 2
3 712-3050 Lug Nut, 7/16-14 8
4 741-3032 Bearing, Ball, .75 ID x 1.75 OD 4
5 634-04104A Rim Assembly, 6 x 4.5 2
(Included, Bearings, Spacer and Valve)
6 731-3020 Hub Cap 2
7 734-0414D Tire, Turf, Cub Cadet 15 x 6 x 6 2
8 634-04094A Wheel Assembly, Cub Cadet 15 x 6 x 6 2
(Includes Rim Ass’y, Tire and Fitting)
9 634-0245B Wheel Assembly, Cub Cadet 20 x 10 x 8 2
(Includes Rim Ass’y, Tire and Valve)
— 737-0224 Gease Fitting 2
— 734-0255 Valve, Tubeless Air 4
1
2
34
5
4
6
7
8
9

4
DRIVE SYSTEM
45
16
Attach Spring Here
10
44
36
35
23
51
30
32
26
28
44
43
15
24
50
12
46
48
47
40
41
31
11
39
35
23
33
49
29
17
21
34
13
20
27
18
18
23
25
19
42
4
6
79
9
8
5
2
3
1
A
22
37
a
38
14
39
B
B36
52

5
DRIVE SYSTEM
REF.
NO.
PART
NUMBER DESCRIPTION QTY.
1 17840 Bracket, Mounting, Transaxle 2
2 618-04145 Hub Assembly, Wheel 2
3 618-0319 Transmission, Hydrostatic 1
618-04228 Transmission, Hydrostatic w/ Drain 1
4 629-04124 Harness Assembly, Ground & Reverse 1
5 783-04442 Bracket Assembly, Idler, Center Dbl 1
6 710-1266 Hex Cap Screw, 5/16-18,3.5, Gr5 4
7 710-0227 Screw, #8-18, 0.500 2
8 710-0344 Hex Cap Screw, 3/8-16, 1.50, Gr5 3
9 710-0726 Screw, 5/16-12, 0.75 6
10 710-0599 Screw, 1/4-20, 0.5 1
11 710-3007 Screw, #12-24, 0.375 3
12 710-3011 Hex Cap Screw, 3/8-16, 2.25, Gr5 1
13 710-0809 Hex Cap Screw, 5/16-18, 1.25, Gr5 1
14 710-0627 Hex Cap Screw, 5/16-24 x .750 2
15 711-0832 Ferrule, 3/8-24 x .375 Dia 1
16 712-0291 Nut, Hex Lock, 1/4-20 1
17 712-0333 Nut, Hex, 1/2-20, Gr2 1
18 712-04065 Nut, Nylon Lock, 3/8-16 4
19 731-05130 Sleeve, 2.4” 2
20 712-04052 Nut, Nylon Lock, 5/16-18, Gr5 5
21 750-0566 Spacer, 1” 1
22 712-3017 Nut, Hex, 3/8-16, Gr8 3
23 714-0104 Pin, Cotter, .072 Dia. x 1.13 Lg 2
24 714-0111 Pin, Cotter, 3/32, 1.0 1
25 725-0157 Cable, Tie, 3/16 x .05 x 7.4 2
26 725-1644 Switch, Spring, Short 1
27 726-0154 Tie, Cable, Push Mount 7.5 Lg 1
28 726-0320 Plate, Insulator Nut 1
29 731-1449A Fan, Blade, 10” 1
30 732-0209 Spring, .48 OD x 2.03 Extension 1
31 732-0429A Spring, Extension, .50 Dia x 3.97 Lg 1
32 732-0716 Spring, Extension, .59 OD x 4.00 Lg 1
33 732-0729 Ring, Wire 1
34 732-0994 Spring, Extension, .500 Dia x 7.0 1
35 732-3118 Spring, Extension, 3/8 OD x 1.44 1
36 710-0502A Screw, 3/8-16, 1.25 1
37 736-0169 Washer, Lock, 3/8 , Regular Duty 1
38 736-0866 Washer, Flat, .755 x 1.92 x .060 2
39 736-0242 Belle Washer 2
40 736-3010 Washer, Flat, .407 x .812 x .135 1
41 738-0372B Spacer, Shoulder, 1.00 x .38 x .38 1
42 747-1149 Rod, Hydro Bypass 1
43 747-04139 Rod, Brake, Hydro 1
44 747-1151 Rod, Control, Hydro 1
45 756-0978A Pulley, Engine, 3.56 Dia. 1
46 754-0461 Belt, V Type, Poly 1
47 756-0116A Pulley, Idler, V Type x 3.06 Dia 2
48 756-0981B Pulley, Idler, Flat 2.75 OD 1
49 756-04111 Pulley, Engine, 4.11Dia. 1
50 783-0810B Bracket, Transmission, Torque Hydro 1
51 783-1019 Bracket, Actuator, Switch 1
52 736-0320 Washer, Flat, .38 x 1.92 x .060 1

6
STEERING
18
20
10
19
19
17
15
11
9
8
7
2
9
3
1
13
6
5
12
23
27
21 26
24
7
22
25
14
4
28
29
27
7
7
13

7
STEERING
REF.
NO.
PART
NUMBER DESCRIPTION QTY.
1 710-0514 Hex Cap Screw, 3/8-16, 1.00, Gr5, Std 1
2 711-1408 Link, Drag, RH 1
3 711-1409A Link, Drag, LH 1
4 710-1260 Self-tapping Screw, 5/16-18 x .75 1
5 712-0240 Nut, Jam, 7/16-20, Gr2 2
6 712-0214 Nut, Hex, 3/8-24, Gr5 2
7 712-04065 Nut, Nylon Lock, 3/8-16 4
8 712-0459 Nut, Flange Lock, 7/16-20 1
9 712-3004A Nut, Flange Lock, 5/16-18 2
10 717-1550E Gear, Steering, 11/90 Ratio 1
11 717-1554 Gear, Pinion, Steering 1
12 723-0448A Ball Joint, 7/16-20 2
13 710-04095 Hex Cap Screw, 3/8-16, 1.00 1
14 736-3004 Washer, Flat, .406 x .875 x .105 1
15 736-3084 Washer, Flat, .510 x 1.120 x .060 1
16 737-3007 Grease, Alvania Ep 2 1
17 738-04154 Spacer, Shoulder, 1.00 x .38 x .38 2
18 738-04075 Shaft, Steering, .625 OD x 25.00 Lg 1
19 741-0475 Bushing, Plastic, .380 ID 2
20 741-0656A Bearing, Hex Flange, 5/8 1
21 683-04101 Axle Assembly, LH .750 Dia 1
22 683-04102 Axle Assembly, RH .750 Dia 1
23 712-0417A Nut, Hex, Flange, 5/8-18 2
24 714-04039 Pin, Cot, 5/32, 1.25 2
25 719-04105 Axle, Pivot, Cast .750 Dia 1
26 736-0866 Washer, Flat, .755 x 1.92 x.060 2
27 738-1011A Screw, Shoulder, .500 x 2.230, 3/8-16 2
28 631-04008 Wheel, Steering, Three Spoke 1
29 731-04532 Cover, Steering Wheel 1

8
FRAME
13
13
16
18
14
19
17
11
17
20
21
5
5
5
5
5
7
2
5
6
9
3
8
5
6
1
4
22
23
9
10
12
24
25
26

9
FRAME
REF.
NO.
PART
NUMBER DESCRIPTION QTY.
1 17962 Plate, Switch 1
2 683-04173 Frame Assembly, Lower 1
3 683-0612 Bumper Assembly 1
4 710-0224 Screw, Hex Wash. Hd. Tapp, 10-16 x .5 2
5 710-0726 Screw, Self-tapping, 5/16-18, 0.75 13
6 710-1260A Screw, 5/16-18, 0.750 2
7 710-1652 Screw, Hex Wash. Hd. Tapp, 1/4-20 x 0.625 1
8 711-0332 Pin, Clevis, .50 Dia x .78 Lg 2
9 712-04065 Nut, Nylon Lock, 3/8-16 2
10 710-0607 Screw, Hex Wash. Tapp, 5/16-18 x .5 1
11 714-04023 Pin, Internal Cotter 2
12 741-04092 Snap Bushing 1
13 732-04035 Spring, Compression, 1.28 OD x 3.125 Lg 2
14 736-0222 Washer, Lock, Ext 1/4 2
16 738-04058 Shoulder Spacer 2
17 738-0143 Shoulder Screw, 3/8-16 2
18 710-3005 Hex Screw 3/8-16 x 1.25 2
19 783-0726D Bracket, Pivot, Support RH 1
20 783-0727C Bracket, Pivot, Support LH 1
21 783-0728 Bracket, Pivot, Bar 1
22 783-04330A Frame, Upper 1
23 783-04329A Bracket, Frame, Seat 1
24 725-04039 Switch, Interlock 1
25 751-0535 Fuel Line 1
26 726-0205 Clamp, Hose, .490 Dia. 2

10
FENDER & FUEL TANK
REF.
NO.
PART
NUMBER DESCRIPTION QTY.
1 710-0260A Bolt, Carriage, 5/16-18 x .62 Lg 2
2 710-0726 Screw, 5/16-12, 0.75 8
3 710-0895 Screw, 1/4-15, 0.750 9
4 712-04063 Nut, Nylon Lock, 5/16-18 2
5 731-2616A Cover, Fender, RH 1
6 731-2617 Cover, Fender, LH 1
7 736-3078 Washer, Flat, .349 x 1.00 x .063 2
8 783-0677 Bracket, Lift, Adjustment 1
9 783-1489A Bracket, Seat, Mount 2
10 783-04398A Fender 1
11 726-3046 Clip, Ratchet, .250 Dia 12
12 735-0697A Pad, Foot, LH 1
13 735-0698B Pad, Foot, RH 1
14 751-0819A Tank, Fuel 1
15 751-3124B Cap, Fuel 1
16 710-0599 Screw, Self-tapping, 1/4-20, 0.500 2
10
12
11
5
2
3
8
1
7
1
7
4
4
6
2
9
15
14
13
16