Makita DGA404 Technical Information page 5

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Rotor, Ball bearing 629LLB/ 607LLB, Spiral bevel gear 10 (cont.)
ASSEMBLING
Assemble by reversing the disassembly procedure.
Note: Be careful about the points shown in Figs. 10, 11 and 12.
Fig. 10
Receive the inner race of Ball bearing 629LLB in Gear housing cover with 1R027,
Gear housing
and pressfit the shaft of Rotor into the hole of Ball bearing 629LLB.
cover
Fig. 11
When you assemble Rotor with Gear housing cover to Motor housing,
the magnetic force of Rotor toward Stator returns Gear housing cover
back to the original position.
Therefore, be careful not to pinch your fingers between Motor housing
and Gear housing cover.
Fig. 12
Face the groove of Gear housing cover and Spindle toward the opposite
of Switch knob.
Hole of Ball bearing 629LLB
O ring 26
with Grrease SG No. 0
on the inner periphery
Ball bearing 629LLB
Arbor press
1R027 Gear housing
cover
Motor housing
Switch knob
Groove of Gear housing cover
P 5/ 14
Rotor
1R027
Gear housing
cover
Spindle