Makita DGA404 Technical Information page 4

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Rotor, Ball bearing 629LLB/ 607LLB, Spiral bevel gear 10 (cont.)
DISASSEMBLING
(3) Disassemlble Gear housing cover and Rotor section. (Figs. 6 and 7)
Fig. 6
Hook the jaws of 1R045 with Gear housing cover, then push out Rotor.
1R045
Rotor
Fig. 7
Remove Ball bearing 607LLB* from Rotor with 1R269.
* The component of Rotor
Caution for Handling of Rotor
When handling or storing multiple Rotors, be sure to keep a proper distance between Rotors as shown in Fig. 8
because Rotor is a strong magnet, failure to follow this instruction could result in:
• Finger injury caused by pinching between Rotors pulling each other.
• Magnetic loss of Rotors or damage on the magnet portion of Rotor.
(Fig. 9)
Fig. 8
Right
A proper distance
between Rotors
Gear housing cover
Fig. 9
Press down Ball bearing 629LLB
with 1R286.
Arbor
press
1R286
Gear
housing cover
Rotor
Ball bearing 607LLB
Wrong
* Magnetic loss of Rotors
* Damage on the magnet
portion of Rotor
P 4/ 14
Ball bearing
629LLB
1R269