Makita FS2700 Repair Manual page 3

R
epair
[4] DISASSEMBLY/ ASSEMBLY
[4]-1. Clutch portion
DISASSEMBLING (FS2700)
1) Remove three 4x30 Tapping screws. (Fig. 3)
While holding Gear housing cover complete not to separate from Motor housing, remove Gear housing TC from Gear
housing cover complete.
2) Tap Gear housing TC using plastic hammer from Gear housing cover complete matching side. (Fig. 4) Gear complete
17-39 can be removed from Gear housing TC.
3) Turn Clutch cover A complete clockwise to remove it from Gear housing TC. (Fig. 5)
4) Turn Ring 36 complete counterclockwise to remove it from Gear housing TC. (Fig. 5)
The following parts can be removed.
Leaf spring Steel ball 3.5
Steel ball 4 Compression spring 4
Note: Steel ball 4 is easy to drop off. Be careful not to lose it.
5) Pick out two Pins 4. (Fig. 5) An assembled part illustrated in Fig. 6 can be removed.
6) Set the assembled part as illustrated in Fig. 7 using 1R045 with 1R346.
7) While keep setting the jaws of 1R045 to Clutch cam so as not to remove, turn the handle of 1R045 to pull down Clutch
cam. Then take out one of Steel ball 5.6 from insertion hole formed by the long groove of Spur gear 35 complete and
the groove of Clutch cam. Use Slotted driver magnetized by 1R288. (Fig. 8)
8) Turn back the handle of 1R045 and reset 1R045 to Clutch cam.
Then take out the remaining Steel balls 5.6 (2pcs.) from
the insertion hole.(Fig. 9)
Note: When it is difficult to remove the third Steel ball due to
the misfit between the long groove of Spur gear 35 complete
and the groove of Clutch cam, turn the gear teeth of
Spur gear 35 complete to align their grooves.
9) Pull Spur gear 35 complete out of Sleeve, and the remaining
components can be removed as illustrated in Fig. 10.
Note: Sixteen Steel balls 3.5 are easy to drop off. Be careful not to
lose them.
Fig. 4
Gear complete 17-39
Gear
housing TC
Fig. 6
Urethane Thrust needle cage 821
washer 8
Washer 821 (2pcs.)
Fig. 8
Gear teeth
of Spur gear
35 complete
Spindle 270D Compression spring 6
Fig. 5
Pin 4 (2pcs.) Ring 36
complete
Compression spring 4
Sleeve Clutch cam
Spur gear 35 complete
Fig. 9
Spur gear 35
the groove width of
complete
Spur gear 35 complete
the groove width
of Clutch cam
Thrust needle cage
O ring 35
Fig. 3
4x30 Tapping
screw (3pcs.)
Gear housing TC
Gear housing cover complete
Flat
O ring 35 Steel ball 3.5
washer 36
Steel ball 4 Compression
spring 6
Fig. 7
Clutch cam
1R045
1R346
Washer 1730
(2pcs.)
Sleeve
Flat washer 14
P 3/ 7
Flat washer 36 Ring spring 36
Motor
housing
Clutch cover
A complete
Adjust sleeve
Spindle 270D Leaf spring
One of Steel ball 5.6
(3pcs. in total)
Screwdriver
(magnetized by 1R288)
Steel ball 3.2 Steel ball 5.6
(16pcs.) (3pcs.)
Compression
spring 13.6 Clutch cam
Front
cap 12