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39

Model 1170

REF.

NO.

PART

NO.

DESCRIPTION

1

16606

Retainer Hook

2

618-0574

Spindle Assembly, 5.75 Dia. w/ Fitting

756-0980

Pulley Only

3

683-0198D

42-inch Deck Shell

4

683-0254

Deck Adjustment Bracket w/ Weld Nut

5

710-0136

Hex Cap Screw, 1/4-20 x 1.75

6

710-0520

Hex Cap Screw, 1/4-20 x 1.5

7

710-0528

Hex Cap Screw, 5/16-18 x 1.25

8

710-0604A

Self-tapping Screw, 5/16-18 x .625

9

710-0751

Hex Cap Screw, 1/4-20 x .62

10

710-1238

Hex Head Washer Screw, 5/16-18 x .875

11

710-1260A

Self-tapping Screw, 5/16-18 x .75

12

710-3151

Hex Cap Screw, 5/8-18 x .875

13

712-0337

Hex Nut, 5/8-18

14

712-0417A

Hex Flange Nut, 5/8-18

15

712-0431

Flange Lock Nut, 3/8-16

16

712-3004A

Flange Lock Nut, 5/16-18

17

712-3006

Hex Nut, 1/4-20

18

712-3027

Hex Flange Lock Nut, 1/4-20

19

714-0470

Cotter Pin, 1/8 x 1.25

20

716-3020

Internal Snap Ring

21

717-1553A

Deck Adjustment Gear

22

726-0233

Push Nut. .25 x .5

23

731-1032B

Side Discharge Chute Assembly

24

731-2486

Belt Cover

25

732-0306

Compression Spring, .406 x .531 x 1.75

26

732-0470A

Extension Spring, .50 x 4.74

27

734-0973

Deck Wheel, 5 x 1.38

28

736-0105

Bell Washer, .401 x .87 x .063

29

736-0119

Lock Washer, 5/16

30

736-0158

Lock Washer, 5/8

31

736-0162

Flat Washer, .64 x 1.0 x .12

32

736-0270

Bell Washer, .265 x .75 x .062

33

738-0373

Shoulder Screw, .498 x 1.53

34

741-0524

Bearing, .625 x 1.574 x .470

35

742-0616

Three-in-one Blade, Star Center, 21.23"

36

747-1116

Deck Release Pin

37

748-0331

Shoulder Spacer, .625 x .324

38

750-0932A

Spacer, .635 x .88 x 1.72

39

731-2363

Mulch Plug

40

754-0498

Deck Belt

41

756-0627B

Idler Pulley, 3.5

42

756-1202

Double Pulley, 5.0

43

783-1146A

Deck Skirt

44

710-0134

Carriage Screw, , 1/4-20 x .62

45

783-1291

Idler Bracket

46

712-3087

Wing Nut, 1/4-20

47

710-0599

Self-tapping Screw, 1/4-20 x .5

48

753-0896

42-inch Deck Assembly Complete 
(w/o Mulch Kit)

IMPORTANT:

 For a proper 

working machine, use 
Factory Approved Parts.
V-belts are designed to 
engage and disengage 
safely. A substitute (non 
OEM) V-belt can be 
dangerous by not 
disengaging completely.

Summary of Contents for 1180

Page 1: ...f any If a spark arrester is used it should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resou...

Page 2: ...ate is very important if you need help from our Customer Support Department or an authorized dealer You can locate the model number by looking beneath the seat A sample model plate is explained below...

Page 3: ...rsonal injury 7 Plan your mowing pattern to avoid discharge of material toward roads sidewalks bystanders and the like Also avoid discharging material against a wall or obstruction which may cause dis...

Page 4: ...hift while on the slope Tires may lose traction on slopes even though the brakes are functioning properly Always keep machine in gear when going down slopes to take advantage of engine braking action...

Page 5: ...l fueling is complete Do not use a nozzle lock open device e Extinguish all cigarettes cigars pipes and other sources of ignition f Never fuel machine indoors g Never remove gas cap or add fuel while...

Page 6: ...gs and instructions in this manual and on the machine TO REDUCE THE RISK OF INJURY DO NOT OPERATE UNLESS DISCHARGE COVER OR GRASS CATCHER IS IN ITS PROPER PLACE IF DAMAGED REPLACE IMMEDIATELY KEEP HAN...

Page 7: ...E Do not mow on inclines with a slope in excess of 15 degrees a rise of approximately 2 1 2 feet every 10 feet A riding mower could overturn and cause serious injury If operating a walk behind mower...

Page 8: ...nning Extinguish cigarettes cigars pipes and other sources of ignition Service the engine with gasoline and oil as instructed in the separate Briggs Stratton Operator Owner Manual packed with your tra...

Page 9: ...sition A PTO Power Take off Knob H Cruise Control Button B Choke Control I Ignition Switch C Parking Brake Button J Brake Pedal D Shift Lever K Drive Pedal E Cup Holder L Deck Lift Lever F Systems Ind...

Page 10: ...epressed to activate the safety interlock switch when starting the tractor Ignition Switch WARNING Never leave a running machine unattended Always disengage PTO move shift lever into neutral position...

Page 11: ...on the fender to the left of the seat just to the rear of the parking brake lever Electric PTO Power Take off Knob To engage the power to the cutting deck or other separately available attachments pu...

Page 12: ...function do not operate the tractor Contact a Cub Cadet dealer The safety interlock system prevents the engine from cranking or starting unless the parking brake is engaged and the PTO knob is in the...

Page 13: ...ion switch to prevent unintended starting Driving The Tractor WARNING Avoid sudden starts ex cessive speed and sudden stops WARNING Do not leave the seat of the tractor without first placing the PTO k...

Page 14: ...this section Engaging the PTO Engaging the PTO transfers power to the cutting deck or other separately available attachments To engage the PTO proceed as follows Move the throttle control lever to the...

Page 15: ...Figure 9 Figure 9 Operating The Headlights To turn the tractor s headlights on Start the engine following the instructions earlier in this section Turn the key one notch counterclockwise into the On...

Page 16: ...tip measurements taken earlier are equal Retighten the hex cap screw on the left deck hanger bracket when proper adjustment is achieved Seat Adjustment WARNING Before operating this machine make sure...

Page 17: ...ide of the left rim to the inside of the right rim Note the distance The measurement taken in front of the axle should be between 1 16 and 5 16 less than the measurement taken behind the axle Adjust i...

Page 18: ...ions Lubrication WARNING Before lubricating repairing or inspecting always disengage PTO move shift lever into neutral position set parking brake stop engine and remove key to prevent unintended start...

Page 19: ...e side of the blade marked Bottom or with a part number stamped in it facing the ground when the mower is in the operating position Figure 15 Use a torque wrench to tighten the blade spindle hex flang...

Page 20: ...ver into the top notch on the right fender to raise the deck lift arms up and out of the way Gently slide the cutting deck toward the front of the tractor allowing the hooks on the deck to release the...

Page 21: ...machine use factory approved belts To change or replace the drive belt on your tractor proceed as follows NOTE It s recommended that both drive belts be replaced at the same time Remove the cutting d...

Page 22: ...ractor components Read through the following procedure prior to attempting it to determine if you feel you could successfully complete it If you don t see a Cub Cadet dealer to have the belt changed I...

Page 23: ...flat washers found on the pin See Figure 21 Remove the drive pedal return spring Using two 9 16 wrenches remove the pin from the speed control assembly See Figure 21 Thread the idler adjustment rod in...

Page 24: ...t or replace cap if damaged Drain fuel tank Refill with clean fresh less than 30 days old gasoline Replace air cleaner cartridge element or clean pre cleaner if so equipped Engine overheats Engine oil...

Page 25: ...25 SECTION 12 PARTS LIST...

Page 26: ...26 Models 1170 1180 37 38 21 17 12 1 6 2 10 15 14 12 26 31 33 27 16 35 9 23 23 5 32 28 30 29 4 43 18 3 49 7 23 11 13 24 36 25 40 41 42 44 34 20 45 46 47 48 19 22 8 50 51 52 53...

Page 27: ...ng Screw 1 4 20 x 1 25 27 710 0895 Self tapping Screw 1 4 15 x 75 28 710 3217 Truss Phillips Screw 8 32 x 375 29 712 0142 Hex Nut 8 32 30 731 1857 Throttle Control Knob 31 731 2225 Dash Panel 8 style...

Page 28: ...28 49 39 46 6 40 45 41 37 43 42 36 47 48 44 16 30 28 38 33 27 31 34 51 50 11 28 29 14 8 52 17 21 10 20 12 23 21 22 24 6 2 52 14 18 25 19 5 3 4 1 16 9 7 17 15 6 26 Models 1170 1180 13 35 54 53 32...

Page 29: ...783 0720A Deck Stabilizer Bracket 27 710 0260A Carriage Bolt 5 16 x 62 28 710 0604A Self tapping Screw 5 16 18 x 625 29 710 0895 Self tapping Screw 1 4 15 x 75 30 731 1990 Lift Lever Cover 31 731 210...

Page 30: ...30 Models 1170 1180 1 2 41 2 5 3 9 6 38 7 10 12 13 11 13 14 15 16 17 18 19 21 20 22 20 25 26 27 28 31 30 29 32 34 30 32 36 33 37 39 40 11 8 22 4 32 24 23 35 42...

Page 31: ...lastic Bushing 38 ID 21 741 0656 Hex Flange Bearing 5 8 22 738 0372 Shoulder Spacer 38 ID 23 731 2295 Soft Touch Steering Wheel 24 731 2296 Steering Wheel Cap 25 638 0019 LH Axle Assembly 625 Diameter...

Page 32: ...40 8 44 37 47 15 17 1 19 50 26 27 24 10 49 19 55 30 32 20 42 14 39 16 61 3 9 13 76 62 88 69 53 54 25 41 57 58 19 23 64 68 71 70 58 65 65 56 58 33 77 72 58 63 69 60 66 59 21 75 33 52 31 68 64 23 23 73...

Page 33: ...lat Idler 2 75 OD 48 783 1016B Speed Control Rod Bracket 49 783 0667B Transmission Torque Bracket 50 783 0669 Idler Bracket 51 736 0430 Flat Washer 350 x 1 59 x 062 52 647 0031 Brake Control Assembly...

Page 34: ...34 Models 1170 1180 10 12 20 1 29 21 22 25 19 26 10 30 28 27 18 2 4 4 2 17 24 23 11 5 3 13 6 7 12 8 12 14 15 21 9...

Page 35: ...t Washer 70 x 1 125 x 031 14 741 0336 Flange Bearing 5 8 x 3 4 x 3 4 15 741 0337 Flange Bearing 5 8 x 3 4 x 15 16 16 750 1238 Spacer 635 x 1 0 x 27 17 611 0133 Detent Shaft Assembly 18 618 0424 Differ...

Page 36: ...2 39 38 41 40 44 36 45 36 39 36 37 46 16 8 7 47 48 49 50 43 51 8 25 25 8 26 6 16 15 12 10 13 11 9 5 1 7 14 27 27 19 4 19 4 26 8 29 29 30 31 17 17 3 2 18 7 32 7 20 22 23 21 24 33 34 35 33 34 35 5 Model...

Page 37: ...ly 29 717 1708 Electric PTO Clutch 30 754 0497 PTO Belt Model 1170 31 754 0474 PTO Belt Model 1180 32 710 0859 Hex Cap Screw 3 8 16 x 2 5 33 738 0785 Shoulder Spacer 1 38 x 445 x 36 34 736 0171 Lock W...

Page 38: ...38 Models 1170 12 34 20 38 20 34 31 42 15 41 5 17 26 10 45 37 6 2 24 8 21 29 7 17 22 32 23 25 36 44 15 30 13 28 27 33 19 18 1 9 11 14 35 18 16 39 43 32 46 47 3 40 9 4 48...

Page 39: ...Discharge Chute Assembly 24 731 2486 Belt Cover 25 732 0306 Compression Spring 406 x 531 x 1 75 26 732 0470A Extension Spring 50 x 4 74 27 734 0973 Deck Wheel 5 x 1 38 28 736 0105 Bell Washer 401 x 8...

Page 40: ...40 Model 1180 12 12 39 40 19 4 4 41 3 38 20 32 24 25 27 9 20 32 19 33 28 8 22 26 37 5 23 31 11 10 17 6 7 32 21 14 13 16 2 2 13 43 42 19 30 34 29 15 21 1 15 17 18 18 18 35 35 36 44...

Page 41: ...t 1 4 20 21 712 3027 Hex Flange Lock Nut 1 4 20 22 714 0470 Cotter Pin 1 8 x 1 25 23 717 1553A Deck Adjustment Gear 24 726 0233 Push Nut 25 x 5 25 731 1032B Side Discharge Chute Assembly 26 732 0306 C...

Page 42: ...in 9 7 11 for choke 13 4 12 for throttle 6 9 22 18 19 20 8 10 14 10 5 10 5 16 15 1 deflector must face forward 17 5 24 3 2 21 23 Briggs Stratton Industrial Plus Single 18 19 20 27 31 4 25 6 29 3 2 14...

Page 43: ...l Drain Valve 19 751 3141 Oil Drain Hose 20 751 3142 Oil Drain Cap 21 783 0615 Muffler Heat Shield 22 783 0625B Engine Heat Shield 23 722 0263 Foam fits over fuel line 24 746 1086 Throttle Cable Indus...

Page 44: ...utine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such as brake adjustments clutch adjustments or deck adjustments and normal deterioration of the exterio...

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