
5” GRINDER AC/DC - 5/8” - 11 UNC Model 9015DB (MJ)
Model 9015DBZ (MJ)
6” GRINDER AC/DC - 5/8” - 11 UNC Model 9016DB (MJ)
Model 9016DBZ (MJ)
10-2003

Item Part No.
No. No. Used Description
1 416449-8 1 Pin Cap
2 233089-5 1 Compression Spring 12
3 266173-1 4 Tapping Screw Flange PT5x30
4
5 961003-8 1 Retaining Ring S-7
6
7 211131-2 1 Ball Bearing 6001DDW
8
9 240010-7 1 Fan 70
10 516331-2 1 Armature Assy (Includes Items
11 681644-1 1 Insulated Washer
12 210005-4 1 Ball Bearing 608DDW
13 416448-0 1 Baffle Plate
14 265995-6 4 Tapping Screw 4x18
15
16 522846-9 1 Field (Includes Items 29 & 30)
17 266029-8 2 Tapping Screw Flange PT 5x65
18
19
20 819001-5 2 Makita Label
*
153374-9 1 Gear Housing Com.
*
226755-1 1 Spiral Bevel Gear 12 (9015DBZ)
*
183053-5 1 Spiral Bevel Gear Set (9015DBZ)
226756-9 1 Spiral Bevel Gear 11
*
317323-2 1 Gear Housing Cover
*
183010-3 1 Handle Set (9015DBZ/9016DBZ)
*
183159-9 1 Motor Housing Set (Includes
*
265096-0 4 P.H. Screw M5X16
1 Gear Housing Com.
(9015DB/9016DB)
(9015DBZ/9016DBZ)
1 Spiral Bevel Gear 12 (9015DB)
1 Spiral Bevel Gear Set (9015DB)
(9016DB/9016DBZ)
1 Gear Housing Cover
(9015DB/9016DB)
(9015DBZ/9016DBZ)
9, 11 & 12)
1 Handle Set (9015DB/9016DB)
1 Motor Housing Set (Includes
2 x 643708-9 - Brush Holder 5X11)
(9015DB/9016DB)
2 x 643708-9 - Brush Holder 5X11)
(9015DBZ/9016DBZ)
4 Screw (9015DB/9016DB)
(9015DBZ/9016DBZ)
Item Part No.
No. No. Used Description
21 643750-0 2 Brush Holder Cap
22 191963-2 2 Carbon Brush CB-303 (2pcs/Set)
24
25 265995-6 2 Tapping Screw 4x18
26 687063-9 1 Strain Relief
27 664213-3 1 Cord With Plug 2P-16-2.5
28 682505-8 1 Cord Guard 10-90
29 654020-2 2 Garter Spring
30 654501-6 2 Solderless Connector P-1.25
33 251391-4 1 P.H. Screw M5x16
34 152573-0 1 Spindle Com. (Includes 344347-5 -
35 316991-8 1 Bearing Box
36 211129-9 1 Ball Bearing 6201DDW
37 962151-6 1 Retaining Ring R-32
38
40 256446-0 1 Pin 6
41 262086-4 1 Rubber Ring 29
42 442126-6 1 Gasket
43 163434-9 1 Switch Lever Com. * (9015DB/9016DB)
44 417313-6 1 Switch Base* (9015DB/9016DB)
100
101
*
Accessories
A01 125097-9 1 Wheel Cover Assy (9015DB) (Includes Item 33)
A02 224361-6 1 Inner Flange 82 (Type 1) (For D. C.W.
When replacing Inner Flange make sure to use same type of Lock Nut
*
*
651128-3 1 Switch (AC/DC) (9015DBZ/9016DBZ)
*
226753-5 1 Spiral Bevel Gear 33 (9015DBZ)
*
183053-5 1 Spiral Bevel Gear Set (9015DBZ)
226754-3 1 Spiral Bevel Gear (9016DB/9016DBZ)
*
652014-1 4 P.H. Screw M4X8 (9015DBZ/9016DBZ)
*
654002-4 4 Terminal 1.25-M4 (9015DBZ/9016DBZ)
134961-3 1 Wheel Cover Assy (9016DB) (Includes Item 33)
224368-2 1 Inner Flange 45 (Type 2) (For D.C.W.,
224378-9 1 Inner Flange 45 (Type 3) (For D.C.W.,
1 Switch (AC/DC) (9015DB/9016DB)
Labyrinth Ring)
1 Spiral Bevel Gear 33 (9015DB)
1 Spiral Bevel Gear Set (9015DB)
*
*
4 Screw (9015DB/9016DB)
4 Terminal (9015DB/9016DB)
(Old 165213-1 - Does NOT INCLUDE Item 33)
& Multi Disc)
Multi Disc, C.O.W., Diamond Wheel)
Multi Disc, C.O.W., Diamond Wheel)
2 Model 9015DB/DBZ
2 Model 9016DB/DBZ
SEE SERVICE CHANGES
*

Item Part No.
No. No. Used Description
A03 - - - - - 1 Depressed Centre Wheel
(See Catalogue for Details)
Item Part No.
No. No. Used Description
A06 792155-2 1 5" Cut-Off Wheel 125 # 12 (9015DB)
792156-0 1 5” Cut-Off Wheel 125 # 10 (9015DB)
A04 224509-0 1 Lock Nut 5/8-40 (Type 1) (For D.C.W.,
224566-8 1 Lock Nut 5/8”-45 (Type 2) (For D.C.W.,
224568-4 1 Lock Nut 5/8”-45 (Type 3) (For D.C.W.,
When replacing Lock Nut make sure to use same Type of Inner
*
Flange
A05 224029-4 1 Inner Flange 40 (Type 1) (For C.O.W &
224368-2 1 Inner Flange 45 (Type 2) (For C.O.W &
224378-9 1 Inner Flange 45 (Type 3) (For C.O.W. &
When replacing Inner Flange make sure to use same type of
*
Lock Nut
Cut-Off Wheel, Diamond Cutter &
Multi Disc)
Multi Disc, C.O.W., Diamond Wheel)
Multi Disc, C.O.W., Diamond Wheel)
Diamond Wheel)
Diamond Wheel)
Diamond Wheel)
SERVICE CHANGES
1. Change on Spiral Bevel Gear. (9015DB)
A07 743015-1 1 Rubber Pad 115 (For Abr. Disc) (9015DB)
743016-9 1 Rubber Pad 125 (For Abr. Disc) (9016DB)
A08 - - - - - 1 Abrasive Disc (See Catalogue for Details)
A09 224517-1 1 Lock Nut 5/8-48 (For Abrasive Disc)
A10 - - - - - 1 Wire Cup Brush (5/8"-11 Arbor)
(See Catalogue for Details)
A11 152492-0 1 Grip 36 Com.
A12 782412-6 1 Lock Nut Wrench 28
A13 - - - - - 1 Diamond Cutter
(See Catalogue for Details)
A14 - - - - - 1 Multi Disc (See Catalogue for Details)
Item No. Description Type 1 Type 2
6 Spiral Bevel Gear 12 226769-0 226755-1
38
Spiral Bevel Gear 33
Spiral Bevel Gear Set
Serial No.
226768-2 226753-5
183017-9 183053-5
~ 6314E 6315E ~
Above parts are completely interchangeable as a set.
Models 9015DBZ have Type 2 parts from initial start.
3 Model 9015DB/DBZ
3 Model 9016DB/DBZ

2. Change on Gear Housing and Addition of Rubber Ring.
Item No. Description Type 1 Type 2
8
Gear Housing Cover
316992-6 317323-2
41 Rubber Ring 29 - - - - - 262086-4
42
Gasket
Serial No. 9015DB
9016DB
- - - - - 442126-6
~ 12418E ~ 12419E
~ 4281E ~ 4282E
When replacing Type 1 Gear Housing Cover, replace with Type 2 Gear Housing Cover and Rubber Ring
at the same time.
Models 9015DBZ/9016DBZ have Type 2 parts from initial start.
3. Change on Field Assy and Motor Housing Com.
Item No. Description Type 1 Type 2
16 Field 522846-9
Diameter of Lead Wire is 2.89mm (1/8”) Diameter of Lead Wire is 2.05mm (1/16”)
18
Motor Housing
Serial # 9015DB
159996-3 (Com.) 183159-9 (Set)
~ 13818E 13819E ~
Serial # 9016DB ~ 5681E 5682E ~
Above parts are completely interchangeable as a set.
Models 9015DBZ/9016DBZ have Type 2 parts from initial start.
4 Model 9015DB/DBZ
4 Model 9016DB/DBZ

4. Change on Tapping Screws for securing Bearing Box to Gear Housing
Item No. Description Type 1 Type 2
Gear Housing Com.
4
159995-5 153374-9
(Includes 212043-2 - Needle Bearing 810)
(Items 1, 2 & 40 - NOT INCLUDED)
19
Screw
266027-2 - Tapping Screw CT 5X16 265096-0 - P.H. Screw M5X16
Serial # 9015DB ~ 23698E 23699E ~
Serial # 9016DB ~ 9209E 9210E ~
Above parts are completely interchangeable as a set.
Models 9015DBZ/9016DBZ have Type 2 parts from initial start.
5. Change of Switch, Handle Set, P.H. Screw M4X8 etc (9015DB/9016DB only)
Item No. Description Type 1 Type 2
15
Handle Set
183010-3 183274-9
24 Switch (AC/DC) 651128-3 651166-5
43 Switch Lever Com. - - - - - 163434-9
44
100
Switch Base
Screw
- - - - - 417313-6
652014-1 (P.H. Screw M4X8) 652039-5
(+ Binding Head Screw M3.5X6.8)
101
Terminal
654002-4 (Terminal 1.25-M4) 654037-5
(Insulated Terminal RBV1.25-3.5)
Above parts are completely interchangeable as a set.
5 Model 9015DB/DBZ
5 Model 9016DB/DBZ