Page 1
Ridge Tool Company/Elyria, Ohio, U.S.A.
13
Motor/Frame Assembly
2
3
1
6
7
12
11
5
4
8
5
10
13
16
19
17
18
14
15
8
8
9†
Ref. Catalog
No.
No. Description
1 71887 Frame Assembly
2 45420 Screw #10 - 24 (8)
3 71972 Rubber Foot (2)
4 96260 Carriage Bolt
5
/16″ - 18 x 3/4″
5 71967 Flange Bearing (2)
6 71942 Drum Shaft
7 59810 Retaining Ring
8 37962 Rubber Tip (3)
9
† 73997 Fan
10 71947 Motor Pulley
11 71952 Main Pulley
83912 Main Pulley (230V 50Hz Only)
Ref. Catalog
No.
No. Description
12 71957 Drive Belt
83917 Drive Belt (230V 50Hz Only)
13 35217 Screw, Button Head #10 - 32 (4)
14 71977 Motor Mounting Plate
15 60065 Flat Washer
5
/16″ (2)
16 60080 Lock Washer
5
/16″ (2)
17 60230 Hex Nut
5
/16″ - 18 (2)
18 45420 Screw #10 - 24 (8)
19 71982 Motor 115V 60Hz
72017 Motor 230V 50Hz
72022 Motor 100V 50/60Hz
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
† Refer to Service Notes for Fan position.
Drain Cleaning Machine
K-40
Page 2
Ridge Tool Company/Elyria, Ohio, U.S.A.
14
Drain Cleaning Machine
K-40B
Motor/Frame Assembly
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
2
3
1
6
9
8
4
4
5
10
11
15
12
18
14
13
7
Ref. Catalog
No.
No. Description
1 83357 K-40B Tubular Frame Assembly
2 45420 Screw #10 - 24 (8)
3 71972 Rubber Foot (2)
4 71967 Flange Bearing (2)
5 37962 Rubber Tip (3)
6 83367 Drum Shaft
7 59810 Retaining Ring
8 83377 Coupling End
1
/2″
9 83382 Coupling Spider
10 83372 Coupling End
1
/4″
11 60075 Washer (2)
12 60265 Hex Screw
1
/4″ - 20 x 1/2″
13 83402 Motor Mounting Plate
(Inc. Ref. No. 11, 12)
14 35217 Screw, Button Head #10 - 32 (2)
15 83397 Motor 14.4V
Page 3
Ridge Tool Company/Elyria, Ohio, U.S.A.
15
Drain Cleaning Machine
K-40B
Ref. Catalog
No.
No.
Description
1 71837 Nose Piece
2 71882 Set Screw
1
/4″ - 20 x 1/2″
3 71842 Drum Front
4 68942 Clips (4)
5 47252 Gasket
6 71882 Set Screw
7 71847 Cable Torque Arm
8 68917 Drum Liner
9 68932 Drum Back
10 69542 Screw #10 - 32 x 1″ (4)
*11 76775 Screw L.H. Thread
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
Ref. Catalog
No.
No. Description
— 71767 A-40PF AUTOFEED®Assembly
1 67962 A-39PF AUTOFEED
®
2 68937 Pan Head Screw #10 - 24 (4)
3 72012 Bracket
4 50192
1
/4″ Flat Washer (2)
5 60075
1
/4″ Lock Washer (2)
6 73132 Hex Bolt
1
/4″ - 20 (2)
Drum Assembly
AUTOFEED
®
3
5
4
10
8
7
1
*11
9
6
3
4
5
1
2
2
2
2
6
Page 4
Ridge Tool Company/Elyria, Ohio, U.S.A.
16
Drain Cleaning Machine
K-40
Ref. Catalog
No.
No. Description
— 67962 A-39PF AUTOFEED
®
1 68937 Pan Head Screw #10-24 (4)
2 32107 Pivot Pin
3 67992 Flat Thrust Washer (3)
4 67997 Roller Bearing (3)
5 39830 Socket Head Cap Screw (3)
6 67967 AUTOFEED
®
Body
Ref. Catalog
No.
No. Description
7† 54007 Roll Pin 1/4″ x 3/8″
8 68017 Top Roller Holder
9 68012 Return Spring
10 68007 Top Adjustment Screw
11 68002 Feed Actuator Lever
12 76597 Top Roller Holder Assembly
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
AUTOFEED®Assembly
2
4
5
8
7†
6
3
5
3
4
11
10
9
1
† – See Service Notes
Service Notes:
1) Apply Texclad #2 grease to the following areas:
A) Top surface and threads of item #15 (Top Adjustment Screw)
B) Outside Dia. of item #13 (Top Roller Holder)
2) Locate slot in Roll Pin item #12 at six-o’clock position and press
to dimension shown
12
Page 5
Ridge Tool Company/Elyria, Ohio, U.S.A.
17
Drain Cleaning Machine
K-40
Ref. Catalog
No.
No. Description
— 71757 A-40G Guide Hose Assembly
1 72472 Bushing, AUTOFEED
®
2 72477 Guide Hose Connector
3 72467 Hose, 4 ft.
4 40910 Hex Cap Screw (2)
5 59510 Plunger Pin
6 59815 Guide Hose Bracket
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
Guide Hose Assembly
Ref. Catalog
No.
No. Description
— 71762 A-40G PF Guide Hose/AUTOFEED
®
1 71757 A-40G Guide Hose Assembly
2 72012 Bracket
3 84720
1
/4″ Flat Washer (2)
4 60075
1
/4″ Lock Washer (2)
5 73132
1
/4″ - 20 Hex Bolt (2)
6 68937 Pan Head Screw #10 - 24 (4)
7 67962 A-39PF AUTOFEED
®
2
1
3
5
6
4
3
2
4
5
1
6
6
7
Page 6
Ridge Tool Company/Elyria, Ohio, U.S.A.
18
Drain Cleaning Machine
K-40B
Ref. Catalog
No.
No. Description
1 83362 Motor Shroud
2 60575 Screw (4)
3 65097 Flat Washer #6
4 83412 Warning Label
5 45420 Self Tapping Screw #10 - 24 (8)
6 23687 FORWARD/REVERSE Label
7 71997 Toggle Switch
8 66892 Locking Ring
9 23512 Rubber Washer
10 61490 Switch Guard
11 23507 Rubber Boot
12 83407 Battery 14.4V
13 83392 Battery Clips w/Screws
14 83387 Battery Socket Assembly
15 32992 Air Switch
16 35142 Hose Clamp
17 37967 Foot Switch Assembly
18 83417 Charger 115V
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
Electric Components
16
17
12
2
5
4
6
7
8
9
11
10
13
1
14
15
3
18
Page 7
Ridge Tool Company/Elyria, Ohio, U.S.A.
19
Drain Cleaning Machine
K-40
Ref. Catalog
No.
No. Description
1 72002 Line Cord w/GFCI - 115V
66882 Line Cord - 100V Japan
15707 Line Cord - 230V Export
2 37967 Foot Switch Assembly
3 35142 Hose Clamp
4 32992 Air Switch
5 72007 Quick Disconnect (4)
6 73012 Lead Wire
7 71937 Shroud
8 45420 Self Tapping Screw #10 - 24 (8)
9 71992 Warning Label
10 23687 FORWARD/REVERSE Label
11 71997 Toggle Switch
12 66892 Locking Ring
13 23512 Rubber Washer
14 61490 Switch Guard
15 23507 Rubber Boot
16 65817 Strain Relief
17 74447 Plug
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.
Electric Components
2
1
4
3
16
7
8
9
10
11
12
13
15
14
5
5
6
5
17
Page 8
Ridge Tool Company/Elyria, Ohio, U.S.A.
21
Drain Cleaning Machine
K-40
K-40 Wiring
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