P 3/ 8
Repair
[2]DISASSEMBLY/ASSEMBLY
DISASSEMBLING
(1)Remove Blade, Crank and Housing set (R) as illustrated in Fig. 2.
Fig. 2
1. With pressing Lock lever, turn Under cover complete | 2. Remove Under cover complete. | |
to the unlocked position as drawn below. | Under cover | |
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| Unlocked position | complete |
Under cover |
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Lock lever |
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complete |
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| Shear blade |
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| assembly |
3. Loosen two M4 Countersunk |
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head screws, and then remove | 4. Remove Crank complete and Dust guard. | |
Shear blade assembly. | Dust guard | Crank complete |
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M4 Countersunk head screw |
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Shear blade assembly |
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5. Remove Set plate with slotted screwdriver. 6. Separate Housing set (R) by unscrewing five 3x16 Tapping screws.
| 3x16 Tapping screw |
Set plate | (5pcs.) |
| Housing set (R) |
Housing set (L) 
(2)After removing Housing set (R), Helical gear 47 and Gear
Fig. 3
1. Remove Helical gear 47 and Gear 12-31 from Housing set (L).
Gear
2.After removing Washer 6 and Pin 6 which functions as a shaft for the Helical gear 47, remove 2 pcs. of Pin 4 by pressing with Arbor press. Helical gear 47 can be replaced.
| Pin 6 (with a notch) | Arbor press |
Helical gear 47 | Washer 6 |
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| Housing set (L) | Pin 4 |
| Helical gear 47 | |
| (2pcs.) |