Makita BO5021 User manual

5" RANDOM ORBITAL SANDER Model BO5020
5" RANDOM ORBITAL SANDER V.S. Model BO5021
5" RANDOM ORBITAL SANDER V.S. KIT
Model BO5021K
09-1999

2 Model BO5020
2 Model BO5021
2 Model BO5021K
Item Part No.
No. No. Used Description Item Part No. No. No. Used Description
1183107-8 1Housing Set (BO5020)
(Includes 263002-9 - Rubber Pin 4)
183108-6 1Housing Set (BO5021/BO5021K)
(Includes 263002-9 - Rubber Pin 4)
2682502-4 1Cord Guard 8-85
3664013-1 1Cord With Plug 2P-18-2.5M
4687063-9 1Strain Relief (BO5020)
687052-4 1Strain Relief (BO5021/BO5021K)
5265995-6 2Tapping Screw 4X18
7651286-5 1Switch
8631351-6 1Controller (BO5021/BO5021K)
9643552-4 2Brush Holder 5-8
10 191956-9 2Carbon Brush CB-75 (2pcs/Set)
13 210017-7 1Ball Bearing 607DDW
14 313080-0 1Counter Weight
15 633431-4 1Field
16 265995-6 8Tapping Screw 4X18
19 252045-6 1Square Nut M5
20 168324-1 1Front Grip
21 517231-9 1Armature Assy(Includes Items 13, 14,
22 & 23)
22 961015-1 1Stop Ring E-9
23 210020-8 1Ball Bearing 6000DDU
24 241896-2 1Fan 88
25 253315-6 1Thin Washer 15
27 151518-5 1Dust Nozzle Com.
28 265995-6 2Tapping Screw 4X18
29 183088-6 1Skirt Set (2pcs)
31 316835-2 1Bearing Box
32 *1Ball Bearing 6002DDW
33 253739-6 1Flat Washer 4
34 911116-5 1P.H. Screw M4X12
35 416062-2 1Brake Ring
36 316834-4 1Bearing Box Cover
38 911128-8 3P.H. Screw M4X16
100 654562-6 1Insulated Connector (BO5021/BO5021K)
101 652008-6 4-6 P.H. Screw M3.5X7
102 654037-5 1-2 Insulated EyeTerminal FV1.25-M3
103 654037-5 4Insulated EyeTerminal FV1.25-M3
(Old 654117-7)
104 654077-3 1Insulated Eye Terminal (BO5021/BO5021K)
Accessories
A01 - - - - - 15” Abrasive Disc
(See Catalogue for Details)
A02 794558-6 1Sponge Pad 125 (For BO5021/BO5021K)
A03 794559-4 1Felt pad 125 (For BO5021/BO5021K)
A04 794560-9 1Wool Pad 140 (For BO5021/BO5021K)
A05 192349-3 1Joint 25
A06 151517-7 1Dust Bag Com.
A07 743051-7 1Pad 123
A08 192278-0 1Hose Com. 28-1.5M
A09 824562-2 1Plastic Carrying Case (Includes Item A10)
A10 416400-0A 2Latch Lock
SERVICE CHANGES
1. Change on Ball Bearing.
Item No. Description Type 1 Type 2
32 Ball Bearing 6002DDW 211227-9 211236-8
Above parts are completely interchangeable
To Prevent excess rotation when the Sander is NO LOAD, please change to Type 2 Ball Bearing which is packed with a
thinner grease. There is no visual difference between Type 1 & Type 2 Ball Bearings.
*SEE SERVICE CHANGES