Ref. No.

Part No.

Description

 

 

 

1

05244B

Housing, Bearing

2618-0279 Dogg, Steering Drive, LH

3618-0280 Dogg, Steering Drive, RH

4618-0282E Shaft Assembly, Steering

5618-04178 Assembly, Friction Wheel

718-04034 Wheel, Friction, Bonded

710-0896 Screw, Hex Wash

6684-0118A Bracket, Auger Actuator

7684-0119A Bracket, Drive Actuator

8

684-04235

Sprocket, 32T

 

 

 

9

684-0161

Arm, Shift

10684-04212 Brkt, Friction Drive Suprt.

11684-04103 Rod Assembly, Shift

12784-0385B Brkt., Idler, Auger

13710-0538 Screw, Hex Cap Lock,

14756-0178 Idler, Flat, 2.75 OD

15754-0222A V-Belt, 1/2 x 44.0

16750-04718 Spcr., .51 ID x 3.66 Lg.

17710-1652 Screw, Hex Wash.

18750-04717 Spcr., .51 ID x 7.895 Lg.

19710-3001 Screw, Hex Cap, 3/8-16

20750-04703 Spcr., 1.0 ID x 1.50 OD

21710-0788 Screw, Hex, 1/4-20 x 1.00

22710-0459A Screw, 3/8-24 x 1.50

23711-04279 Shaft, Hex Drive

24

711-04605

Shaft, Actuator

 

 

 

25

716-04048

Ring, Retainer

26712-0116 Nut, Hex Insert Jam Lock

27712-0138 Nut, Hex, 1/4-28 GR5

28784-5726 Bracket, Idler, Drive

29712-04065 Nut, Hx Flnge Insert Lk

30712-0413 Nut, Hx Insert Jam Lk

31710-04484 TT Screw, 5/16-18 x .750

32712-0717 Nut, Insert 3/8-16

33713-0284 Chain, Endless, #41 x 36L

34713-0286 Chain, #420 x 40L

35713-04015 Sprocket, #41 x 10T

36

714-0135

Key, Woodruff

 

 

 

37

714-0104

Pin, Internal Cotter

 

 

 

38

716-0104

E-Ring

 

 

 

39

714-0388

Key, Hi-Pro, 3/16 x 5/8

 

 

 

40

716-0136

Ring, Retaining

Ref. No.

Part No.

Description

 

 

 

41

717-0302

Plate, Drive

 

 

 

42

732-0121

Spring, Extension

 

 

 

43

732-0209

Spring, Extension

44756-0241B Pulley, Dbl, 3.25 OD

45736-0158 Washer, Lock, 5/8

46756-0240 Pulley, Flat Idler, 3.0 OD

47634-0225 Wheel Assembly - LH

634-0226 Wheel Assembly - RH

734-2031 Tire

734-0255 Valve

 

741-0246A

Bearing

 

 

 

48

711-04615

Pin, Clevis

49736-0242 Wsh, Bell., .34 x .872 x .06

50736-0300 Wash, .406 x .875 x .059

51736-0329 Washer, Lock, 1/4

52714-0149B Pin, Internal Cotter

53737-3000 Fitting, Lube, 3/16 Drive

54738-0143 Screw, Shldr., .498 x .34

55738-0279 Spindle, Drive Plate

56738-0924A Screw, Hex Shldr., 1/4-28

57741-0163A Ass’y, Bearing/Housing

58741-04108 Bearing, Hex Flange

59741-04025 Bearing, Self Aligning

60

741-04076

Bearing, Ball

 

 

 

61

741-0563

Bearing, Ball

 

 

 

62

741-0748

Bush, Flg, .5 ID x .627 OD

 

 

 

63

746-0949A

Cable, Steering

64746-0951 Cable, Auger Idler

65747-0973 Rod, Drive Clutch

66750-0903B Spcr., .514 x .632 x 2.44

67750-0997 Spacer, .675 x 1.0 x .23

68750-1302B Spcr, .6725 x 1.125 x 2.48

69

756-0344

Pulley, Drive

 

 

 

70

756-0625

Roller, Cable

71790-00257 Cover, Upper Frame

72790-00259 Cover, Lower Frame

73

711-04606

Axle, Wheel

74790-00255 Frame, Transmission

75784-0406A Bracket, Frame Support

76784-0407 Bracket, Axle Support

77790-00254 Bracket, Belt Cover

78710-0191 Screw, 3/8-14 x 1.25 GR8

Continued on following page

9

Parts List

To order replacement

parts, call

1-800-648-6776

or visit

www.troybilt.com

29

Page 29
Image 29
Troy-Bilt 31AH9Q77766 warranty Sprocket, 32T

31AH9Q77766 specifications

The Troy-Bilt 31AH9Q77766 is a robust and versatile riding lawn mower designed to meet the diverse needs of homeowners looking for efficient lawn care solutions. Known for its reliability and performance, this model blends advanced technology with user-friendly features, making it a popular choice for both novice and experienced gardeners.

One of the standout features of the Troy-Bilt 31AH9Q77766 is its powerful engine. Equipped with a reliable 382cc single-cylinder engine, it delivers robust performance to tackle various lawn terrains. This engine enhances the mower's cutting capabilities while ensuring fuel efficiency, making lawn maintenance both effective and economical.

The mower boasts a 30-inch cutting deck, which strikes the perfect balance between maneuverability and cutting width. This compact size allows it to navigate tight spaces, such as flower beds and fences, while still covering a substantial area in a single pass. The cutting deck is also equipped with a mulch kit that helps return nutrients back to the soil, promoting a healthier lawn.

User comfort and convenience are key aspects of the Troy-Bilt 31AH9Q77766. The operator's seat is designed for comfort, featuring a high-back design that provides ample support during long mowing sessions. Additionally, the mower is equipped with an easy-to-use dashboard that displays essential indicators, including fuel level and engine status, allowing users to monitor their mowing efficiently.

The Troy-Bilt 31AH9Q77766 also incorporates advanced technologies such as Troy-Bilt's proprietary IntelliPower system. This innovative feature automatically adjusts engine speed based on the cutting load to maintain optimal performance. As a result, users benefit from consistent cutting performance, even in thick grass.

Moreover, this riding mower comes with an automatic transmission that simplifies gear shifting, allowing users to focus on the task at hand instead of wrestling with complicated controls. The tight turning radius further enhances maneuverability, enabling users to make precise turns and navigate around obstacles seamlessly.

Maintenance is made easier with the Troy-Bilt 31AH9Q77766, thanks to its accessible design for routine oil changes and deck cleaning. The mower's build quality and durability ensure it withstands the rigors of regular use, making it a long-term investment for homeowners.

In conclusion, the Troy-Bilt 31AH9Q77766 stands out as a dependable riding mower equipped with a powerful engine, advanced technologies, and user-friendly features. Its combination of efficiency, comfort, and ease of maintenance makes it an ideal choice for homeowners looking to enhance their lawn care experience.