Makita BUR181 Trimmer User Manual


 
Repair
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Gear shaft complete (cont.)
ASSEMBLING
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.
Fig. 5
2. Supporting Spool holder with 1R286,
press Gear shaft section to Spool holder.
1R286
Ball bearing 696ZZ
Ball bearing 608ZZ
Compression spring 17
(1) Assemble Gear shaft complete as drawn in Fig. 5.
(2) Assemble Gear shaft complete to Motor housing in the reverse order of Disassembly. (refer to Fig. 3)
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.
Retaining ring S-8
Spur gear 48
Step for Ball bearing 696ZZ
Step for Ball bearing 608ZZ
Gear shaft
Knurling portion
Groove for Retaining ring S-8
Spool holder
Gear shaft
section
Note: Make sure that 2 pcs. of Rubber pin 4 are mounted to Motor housing (L).
Note: Make sure that 2 pcs. of Rubber pin 4 are mounted to Motor housing (L).
Note: Be careful not to lose Rubber pin 4.
DC motor can be removed as drawn in Fig. 3.
No need to disassemble Spool set.
[3] -2. DC motor
DISASSEMBLING
ASSEMBLING
Assemble DC motor to Motor housing in the reverse order of disassembly. (Refer to Fig. 3)
P 5/ 12