Makita BUH550/ BUH650 Trimmer User Manual


 
P 2/ 9
Repair
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
[1] NECESSARY REPAIRING TOOLS
[2] LUBRICATIONS
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Shear Blade Assembly, Gear Complete
Fig. 1
Fig. 2
Code No. Description Use for
1R269 Bearing extractor Removing Ball bearings
Item No.
Apply the following lubricant to the pointed area with the triangles to protect parts and product from unusual abrasion.
Description Lubricant AmountPortion to lubricate
DISASSEMBLING
(1) Disassemble Shear blade assembly. (Figs. 2, 3)
1. Set the machine upside-down and
loosen four M4x20 Pan head screws
while holding Front grip.
And then, remove Under cover and Plate.
2. Insert a slotted screwdriver into the the center slot on Gear complete,
then align the crank of Gear complete with the elliptical hole of
Shear blade assembly.
35
35 Gear housing complete Gear room where 44 Gear complete rotates
44 Gear complete Crank portion for Shear blade assembly
Rivet 2Handle L complete
6
44
6
a little
3g
8g
Makita grease
N No.2
Under cover
M4x20 Pan
head screws
(4pcs.)
Front grip
Crank of Gear completeCenter slot on Gear complete
Shear blade assembly
Plate
ISOFLEX NB52