Makita EM2650UH Technical Information page 6

R
epair
[4] DISASSEMBLY/ASSEMBLY
[4]-5. Clutch
DISASSEMBLING
Note: (1) Clutch can be easily removed with Impact driver
without holding the piston.
(2) Do not remove Spark plug as compressed air resistance
has to be used for the disassembling.
(3) Plug cap with Plug cap spring has to be removed from
Spark plug.
• Loosen two M6x25 shoulder hex bolts by turning each bolt
counterclockwise using Cordless impact driver with 13mm Socket bit.
(Fig. 22)
ASSEMBLING
• Because M6x25 shoulder hex bolt (2pcs.) has the stepped shape. First tighten it by hand (Fig. 23),
next use cordless impact driver. (Fig. 24)
Note: Face the marking of L to the outside as drawn in Fig. 25.
Turn two M6x25 shoulder hex bolts clockwise using Cordless impact driver with 13mm Socket bit. (Fig. 25)
Fig. 23
[4]-6. Clutch drum
DISASSEMBLING
(1) Remove Clutch case section from the engine.
(2) Remove Retaining ring S-12 with 1R004 from clutch case section.
(3) Remove Clutch drum from Clutch case section with Arbor press. (Fig. 26)
ASSEMBLING
(1) Put Clutch case on the table of Arbor press vertically, then pressfit Clutch drum into
Ball bearing 6201LLU with 1R286 and Arbor press as drawn in Fig. 27..
(2) Set Retaining ring S-12 in place with 1R004.
Fig. 24
L
Fig. 22
13mm Socket bit
Fig. 25
Fig. 27
Clutch drum
P 6/ 14
M6x25 shoulder
hex bolt (2pcs.)
Fig. 26
Arbor press
1R247
Clutch case
1R286
Clutch case