P 4/ 14
Repair
[4]DISASSEMBLY/ASSEMBLY
[4]-3. Brushcutter attachment
DISASSEMBLING
(1)Loosen two M6x30 Hex. socket head bolts and remove Protector with Protector extension attached. (Fig. 7)
(2)While pulling the side walls of Protector cover toward outside, remove Protector cover from Shaft pipe A complete. (Fig. 8)
(3)Remove two M5x14 Hex socket head bolts and Protector clamp. (Fig. 9)
(4)Loosen M5x25 Hex socket head bolt and remove Gear case assembly from Shaft pipe A complete. (Fig. 9)
(5)Pull Shaft A from Gear case installation side and then remove Retaining ring
(6)Push the projection of Leaf spring complete deeply and remove it from the hole of Shaft pipe A complete. Slip the projection along the inside of Shaft pipe A complete toward the shaft end. (Fig. 11) Leaf spring complete is removed from Shaft pipe A complete.
Fig. 7
| M6x30 Hex socket |
Protector | head bolt (2pcs.) |
Protector |
|
extension |
|
Note: Pushing the projection hard causes the deformation of Leaf spring complete. Be careful of the handling.
Fig. 8
Shaft pipe A complete |
M5x14 Hex socket |
head bolt |
Side wall |
of Protector |
cover |
Protector cover |
ASSEMBLING |
Fig. 9
Shaft pipe A complete
| M5x25 Hex | |
| socket head | |
| bolt | |
| Gear case | |
| assembly | |
M5x14 Hex | Protector | |
socket head | ||
clamp | ||
bolt (2 pcs.) | ||
|
Fig. 10
Shaft pipe A complete viewed from Gear case installation side
Retaining ring
Shaft A
Fig. 11
Projection of Leaf spring complete
Spring portion of Leaf spring complete
Assemble by reversing the disassembly procedure.
[4]-4. String trimmer attachment
Fig. 12
DISASSEMBLING
(1) | Remove two M6x20 Hex. socket head bolts and Protector |
| from Clamp complete. (Fig. 12) |
(2) | Remove M5x10 Hex socket head bolt and Clamp complete |
| from Head case. (Fig. 12) |
(3) | Loosen M5x25 Hex socket head bolt and remove Head case |
| from Bent pipe assembly. (Fig. 12) |
(4) | Remove Bearing washer from Head case installation side of |
| Bent pipe assembly. (Fig. 13) |
| Remove Flexible shaft from Bent pipe assembly by pulling it |
Bent pipe assembly
M5x25 Hex socket head bolt
M5x10 Hex socket
head bolt
M6x20 Hex socket
head bolt (2 pcs.) Clamp complete
Head case complete Protector
off from shaft joint side. |
(5) Remove two M5x14 Screws. Cutter is removed from Safety |
cover as drawn in Fig. 14. |
Fig. 13
Bent pipe assembly viewed from Head case side
Flexible shaft | Bearing washer |
Fig. 14
M5x14 Screw (2 pcs.)
M5 Washer (2 pcs.)
M5 Spring washer (2 pcs.)
|
| M5 Nut |
Safety cover | Cutter | (2 pcs.) |