Makita DA330D Manuel d'utilisateur télécharger pdf (Page 7)

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Repair

[3] DISASSEMBLY/ASSEMBLY

[3] -3A. Spiral bevel gear 6 and Spur gear 42 for DA330D (cont.)

[3] -3B Spiral bevel gear 6 and Spur gear 42 for DA331D

DISASSEMBLING

(1) Take out Gear housing in the same way as DA330D. (See Fig. 5)

(2) Disassemble Spiral bevel gear 6 and Spur gear 42 as drawn in Fig. 8.

Fig. 8

Fig. 7

3-1. Find out Ring spring’s cut portion

at the grooved portion of Spline,

insert a pricker under Ring spring

at the near point of the cut portion.

3-2. Remove Ring spring with the pricker

as drawn below.

1. Tap the edge of Gear housing

with a plastic hammer

to remove Gear section

from Gear housing.

4. Strike Gear section to work bench to separate

Spiral bevel gear 6 from Spur gear 42.

2. Remove Ball bearing

696ZZ with 1R269.

3. Remove Ring spring 6 with a pricker as drawn right.

Spiral bevel gear 6

Ball bearing 608ZZ

Gear section

ASSEMBLING

Assemble the gear section by reversing the disassembly procedure. (Refer to Figs. 6 and 5)

Note: Spur gear 42 has to be assembled as drawn in Fig. 7.

Stepped side

Assemble Spur gear 42 while facing its stepped side

to Ball bearing 608ZZ.

Ball bearing 608ZZ

Spur gear 42

Lock cam

Pin 3.5

Lock ring

5. Gear section can be disassembled as follows.

1 2 3 4 5 6 7 8 9 10

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Makita DA330D Manuel d'utilisateur Page 7