Makita BUR141 Technical Information page 5

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Gear shaft complete (cont.)
ASSEMBLING
(1) Assemble Gear shaft complete as drawn in Fig. 5.
Fig. 5
1. Press Gear shaft to Spur gear 48 as drawn below.
Press Ball bearing 608ZZ to Gear shaft and secure Ball bearing 608ZZ with Retaining ring S-8.
Press Ball bearing 696ZZ to Gear shaft.
Note: Be careful to the direction of Gear shaft.
Step for Ball bearing 696ZZ
Groove for Retaining ring S-8
Gear shaft Step for Ball bearing 608ZZ
Knurling portion
Spur gear 48
2. Supporting Spool holder with 1R286,
press Gear shaft section to Spool holder.
3. Apply adhesive (ThreeBond 1342 or Locktite 242) to the thread of M4x8 Pan head screw when reusing it.
Replace M4 Hex socket head bolt to M4x8 Pan head screw with adhesive.
Note: Makita genuine M4x8 Pan head screw is thread locker screw.
(2) Assemble Gear shaft complete to Motor housing in the reverse order of Disassembly. (refer to Fig. 3)
Note: Make sure that 2 pcs. of Rubber pin 4 are mounted to Motor housing (L).
[3] -2. DC motor
DISASSEMBLING
DC motor can be removed as drawn in Fig. 3.
No need to disassemble Spool set.
Note: Be careful not to lose Rubber pin 4.
ASSEMBLING
Assemble DC motor to Motor housing in the reverse order of disassembly. (Refer to Fig. 3)
Note: Make sure that 2 pcs. of Rubber pin 4 are mounted to Motor housing (L).
Spool holder
1R286
Compression spring 17
Ball bearing 696ZZ
Retaining ring S-8
Ball bearing 608ZZ
Gear shaft
section
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