TRACTOR- - MODEL NUMBER 917.276310

GROUND DRIVE

KEY

PART

 

 

 

 

KEY

PART

 

 

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

NO.

NO.

DESCRIPTION

 

 

 

 

3

7563R

Washer, Thrust,

Axle

40

178575

Actuator,

 

Interlock Switch

4

17490508

Screw Thdrol 5/16-18 x 3/4

41

73931000

Nut,

Centerlock

#10-24

 

5

STD541437

Nut, Crownlock

3/8-16

42

8883R

Cover,

Pedal

 

 

 

 

6

STD561210

Pin, Cotter

 

 

44

10040500

Washer

Lock Hvy HIcl Spr 5/16

7

149176

Wheel,

Hub Assembly

46

145170

Retainer,

Spring

 

 

8

12000034

Klip, Ring

 

 

47

138228

Clutch

Rod

 

 

 

 

9

140080

Bolt, Hub

 

 

48

72110612

Bolt, Cam 3/8-16 x

1-1/2

Gr. 5

10

142509

Disc, Brake

 

50

131494

Pulley,

Idler,

Flat

 

 

11

136927

Yoke, Brake Disc

51

STD541437

Nut,

Crownlock

3/8-16

unc

13

139419

Washer,

Special

52

139123

Pulley,

Idler,

Grooved

 

 

14

138901

Bushing

 

 

 

54

161590

Clutch,

Arm

Assembly

 

15

STD551037

Washer

13/32x13/16 x 16 Ga.

55

105706X

Bearing,

 

Idler

 

 

 

16

143012

Set, Screw

1/4-28 x 3/4

56

137153

V-Belt

 

 

 

 

 

 

17

126909X

Spring

 

 

 

57

141756

Bracket,

 

Shift Rod, Hi-Lo

18

137104

Lever, Brake

 

59

122253X

Shift Rod, Hi-Lo

 

 

19

136926

Cam, Brake Disc

60

122268X

Spring

Clip,

Connecting

Link

21

23260412

Screw, Flat Head 1/4-28 x 3/4

61

184787

Pulley,

Transaxle

 

 

22

194121

Gearshift,

Lever Assembly

62

STD551143

Washer,

 

Lock

7/16

 

 

23

106932X

Knob

 

 

 

63

74780720

Bolt,

Fin

Hex

 

7/16-14 x

1-1/4

24

136925

Support,

Puck Brake

64

154752

Shaft, Clutch/Brake

Pedal

25

136923

Puck, Brake Top

65

179613

Bolt,

Shoulder

 

 

 

 

26

137552

Spring,

Return

 

66

140296

Washer,

 

Hardened

 

 

27

74880528

Bolt Hex Gr. 8 5/16-18 unc x 1-3/4

67

19131312

Washer,

 

Flat

 

 

 

 

28

73350600

Nut, Hex Jam

3/8-16

68

5142H

Pin,

Roll

 

 

 

 

 

29

137213

Brake, Rod

 

69

136327

Hub,

Cover

 

 

 

 

30

19131616

Washer

13/32 x 1 x 16 Ga.

117

73900600

Nut,

Lock

Fig.

3/8-16

unc

34

71673

Cap, Plunger

 

155

12000028

Ring

Retainer

 

 

 

 

35

137648

Rod, Parking Brake

157

1370H

Washer

Thrust

5/8 x 1.10 x 1/32

36

149412

Spring,

Drive Ground

 

 

 

 

 

 

 

 

 

 

37

121749X

Washer

25/32 x 1-1/4 x 16 Ga.

NOTE: All component dimensions given in U.S.

38

150035

Nyliner

 

 

 

 

 

 

inches 1 inch = 25.4 mm

 

 

 

 

 

 

 

39

74321016

Screw, Fin. #10-24 x 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37

Page 37
Image 37
Craftsman 917.27631 owner manual TRACTOR- Model Number Ground Drive, 7563R

917.27631 specifications

The Craftsman 917.27631 is a robust lawn mower designed for homeowners who seek a reliable, efficient, and durable machine for maintaining their lawns. This mower features a powerful 21-inch cutting deck, making it capable of handling medium to large-sized yards with ease. One of its standout features is the 163cc gas engine, which provides ample power for tackling tough grass and uneven terrain while ensuring reliable starts and consistent performance.

The Craftsman 917.27631 is equipped with a self-propelled drive system, which allows users to navigate effortlessly through their lawns without the need for excessive physical strain. The variable speed control gives users the option to adjust the speed according to their preference and the terrain, ensuring optimal maneuverability. This feature is particularly beneficial for navigating around garden beds, trees, and other obstacles.

Another impressive aspect of the Craftsman 917.27631 is its 3-in-1 cutting capability. This versatile mower allows users to choose between mulching, bagging, or side discharge, providing flexibility based on preferences and conditions. The mulching capability promotes healthy lawn growth by returning finely chopped grass back to the soil, while the rear bagging option allows for easy collection of clippings for disposal or composting.

The mower also boasts an adjustable cutting height, which can be easily altered to ensure the perfect grass length for various seasons and grass types. Users can choose from multiple height settings, ensuring compatibility with different mowing needs. Moreover, the durable and lightweight construction of the Craftsman 917.27631 enhances its maneuverability and makes it easier to transport and store.

Safety features are paramount in the design of the Craftsman 917.27631. The engine will stop immediately when the operator releases the handle, preventing accidental injuries and promoting safe operation. Additionally, the ergonomic handle design adds comfort, reducing fatigue during prolonged use.

In summary, the Craftsman 917.27631 is a versatile, powerful, and easy-to-use lawn mower that caters to a wide array of lawn maintenance needs. With its self-propelling capabilities, adjustable cutting height, and efficient 3-in-1 cutting options, it represents a solid choice for any homeowner looking to maintain a pristine lawn with minimal effort.