Makita RBC414U, Техническая информация

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R
epair
P 4 / 1 7
[4] DISASSEMBLY/ ASSEMBLY
[4]-4. Gear case assembly
DISASSEMBLING
ASSEMBLING
(1) Remove Gear case assembly from Pipe shaft complete. (see Fig. 4 of
the previous page.)
(2) Remove Retaining ring R-26 from the groove in Gear case assembly with
1R311. ( Fig. 7 )
(3) Remove M8x10 + Hex bolt that is the stopper of Grease inlet on Gear case
assembly. ( Fig. 8 )
(4) Remove an assembled part of Spiral bevel gear 13 * , Ball bearing 6000ZZ,
Ball bearing 6000 and Retaining ring S-10 by tapping Gear case assembly
with Plastic hammer. ( Fig. 9 )
(5) Remove Retaining ring R-32 from the groove in Gear case assembly with
1R311. ( Fig. 10 )
(6) Remove an assembled part of Ball bearing 629ZZ, Cutter shaft complete **
and Ball bearing 6201DDU from Gear case assembly. ( Fig. 11 )
Note : • When it is difficult to remove the assembled part from Gear case
assembly, heat up Gear case assembly with heat gun or like and then
try the step (5)/ (6) again.
• Spiral bevel gear 13 * and Cutter shaft complete ** cannot be supplied
individually. Order “Cutter shaft set” from us.
(7) Disassemble their assembled parts by using 1R269 and Arbor press.
Fig. 7
Fig. 10
Fig. 11
Fig. 8
Fig. 9
M8x10
+ Hex bolt
Grease inlet
Spiral bevel gear 13* (The component of Cutter shaft set)
Cutter shaft complete**
(The component of Cutter shaft set)
Ball bearing
6000ZZ
Ball bearing 6000
Ball bearing 6201DDU
Ball bearing 629ZZ
Retaining
ring S-10
Groove in Gear
case assembly
Groove in Gear
case assembly
Retaining ring
R-26
Assemble by reversing the disassembly procedure.
Note : • Receive Gear case assembly with the U-shape table of
Arbor press, then press down Ball bearing 6201DDU
with 1R031 to set Cutter shaft complete in place.
( Fig. 12 )
• Ball bearing 6000ZZ must be close to Retaining ring
S-10. (See Fig. 9 )
• When the gear room is cleaned up, apply 11g Makita
grease N No.2 into Gear case assembly from the grease
inlet. (See Fig. 8 )
Retaining
ring R-32
Fig. 12
Cutter shaft complete
1R031
Arbor press
Gear case assembly
U-shape table
of Arbor press
Ball bearing
6201DDU
Ball bearing
629ZZ