Makita 4390D Parts Manual page 2

SERVICE CHANGE
1.Change on Motor and Housinq.
Chrome
Chrome
B l a r k
The above parts are complztely interchangeable a s a set.
SERVICE NOTE
1.
Type
2
Motor fits Type
1
Housing when below parts are added.
Sleeve 19
(68901 8-0)
Motor
(
629578-0)
I
1 ,
Spa- (689019-8)
-
Sleeve 20 (68901 7-2)
has a Qrowe to
differentiate it
I
-
& J Y
Pinion Gear
2 .
Type 2 Motor can be used with Type 3 Gear b y replacing Pinion Gear on
Motor (Part
#221920-7)
to Type
3
Motor's Pinion Gear (Part
#221882-9).
2 Model 4390D
4390DW
10-92