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Description Angle Grinders 180mm (7'')/ 230mm (9'') ONCEPT AND MAIN APPLICATIONS Models GA7050R and GA9050R are developed as upgraded sister tools of GA7050 and GA9050. Additionally to the benefits of GA7050 series models, Models GA7050R and GA9050R are equipped with Anti-restart function and Soft start feature.
V-block 1R269 Bearing extractor Assembling / Disassembling Ball bearings [2] LUBRICATIONS Apply Makita grease SG.No.0 to the following portions designated with the black triangle to protect parts and product from unusual abrasion. Item No. Description Portion to lubricate Gear housing complete Apply approx. 35g grease to Gear room.
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P 3/ 8 epair [3] DISASSEMBLY/ASSEMBLY [3]-1. Armature, Spiral bevel gear (small), Ball bearing 6201DDW, Ball bearing 6000DDW DISASSEMBLING (1) Disassemble Armature assembly and Small spiral bevel gear as illustrated in Figs. 2 and 3. Fig. 2 Remove Carbon brushes. And then, Separate Gear housing complete Separate Bearing box from Gear remove four 5x35 Tapping screws.
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P 4/ 8 epair [3] DISASSEMBLY/ASSEMBLY [3]-1. Armature, Spiral bevel gear (small), Ball bearing 6201DDW, Ball bearing 6000DDW (cont.) ASSEMBLING Assemble Gear housing section by setting Felt ring 16, Ball bearing 6201DDW and Retaining ring (INT) R-32 in place of Gear housing complete in accordance with the following steps.
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P 5/ 8 epair [3] DISASSEMBLY/ASSEMBLY [3]-2. Large spiral bevel gear, Ball bearing 608ZZ, Ball bearing 6202DDW DISASSEMBLING (1) Large spiral bevel gear can be disassembled as illustrated in Figs. 9, 10R and 11. Fig. 9 Remove Bearing box from Remove Ball bearing 608ZZ with 1R269.
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P 6/ 8 epair [3] DISASSEMBLY/ASSEMBLY [3]-2. Large spiral bevel gear, Ball bearing 608ZZ, Ball bearing 6202DDW (cont.) DISASSEMBLING (2) Ball bearing 6202DDW can be disassembled as illustrated in Fig. 12A or Fig. 12B. Fig. 12A Fig. 12B If it is difficult to remove as illustrated in Fig.
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P 7/ 8 epair [3] DISASSEMBLY/ASSEMBLY [3]-3. Shaft lock mechanism DISASSEMBLING (1) Remove Gear housing complete from Motor housing. Remove Bearing box from Gear housing complete as illustrated in Fig. 2. (2) Remove Armature from Gear housing complete as illustrated in Fig. 3. (3) Shaft lock mechanism can be disassembled as illustrated in Figs.
P 8/ 8 ircuit diagram Fig. D-1 Color index of lead wires' sheath Black White Noise suppressor (if used) Field viewed from Commutator side Brown lead wire is used for some countries. Controller Blue lead wire is used for some countries. iring diagram Fig.