680 Series Power Transmission Assembly

 

 

 

 

15

16

 

 

 

 

 

 

15 21

14

 

 

 

 

 

 

13

8

10

14

17

21

20

 

 

 

 

12

 

 

 

 

2

 

 

 

 

 

 

9

 

 

 

 

19

 

11

8

 

 

 

 

7

 

18

 

 

 

 

 

 

 

 

 

4

6

5

4

3

2

1

7

Ref.

Part Number

Description

 

 

 

1.

1915068

Self-Sealing Screw, 1⁄4"-20 x 5⁄8"*

2.

GW-20873

Tiller Housing Cover

3.

711-04082

Tine Shaft

4.

741-3037

Ball Bearing

5.

1901976

Worm Gear

6.

GW-1104

Woodruff Key

7.

721-04035

Oil Seal

8.

716-0101

External Retaining Ring

9.

1909138

Dog Clutch

10.

GW-9301

Key, 3⁄16" x 1"

11.

GW-2127

Spring

12.

1915069

Self-Sealing Screw, 1⁄4"-20 x 7⁄8"

 

 

 

Ref.

Part Number

Description

 

 

 

13.

GW-1115

Cap

14.

736-04305

Flat Washer, 1.75 x 1.5 x .062**

—

736-04306

Flat Washer, 1.75 x 1.5 x .005**

—

736-04307

Flat Washer, 1.75 x 1.5 x .03**

—

736-04308

Flat Washer, 1.75 x 1.5 x .01**

15.

741-04299

Cup Bearing

16.

GW-2653

Shaft

17.

721-04030

Oil Seal

18.

716-04102

Retaining Ring

19.

1901971

Attachment Housing

20.

1909157

Oil Dipstick

21.

741-04298

Cone Bearing

*— These screws have a special sealing design and cannot be re-used. If removed, replace with new hardware.

**— Washers of multiple thickness are used as required to obtain a thickness of .005" to .015" of allowable end-play in the drive shaft.

10