P 4 / 7
R
epair
[3] -3. Armature, Crank, Straight Bevel Gears 14 and 43 (cont.)
5) Lever off Bearing housing using two 1R263 or slotted screwdrivers. (Fig. 8)
6) Remove Ball bearing 606ZZ and Cam using 1R269. By removing E ring 10, Straight bevel gear 43 can
be removed. (Fig. 9) Crank of Oil pump can be removed from this side.
Do the reverse of the disassembling steps.
Note: Place the loop portion of Crank in the center of Bearing room so that Cam is positioned inside the loop
portion of Crank when Straight bevel gear 43 and Cam are assembled to the machine. (Fig. 10)
Fig. 9
Fig. 10
Fig. 8
Straight bevel gear 43
Cam
Crank
1R263 or Slotted screwdriver
1R269
ASSEMBLING
[3] -4. Kickback Brake Section Including Brake Drum (Sprocket)
1) If Front hand guard is broken, replace with new one while referring to [3] -2.
2) Turn the kickback brake off by pulling Front hand guard towards
Rear handle.
3) Remove Brake drum assembly (Sprocket) by removing E ring 6.
(Fig. 11)
Note: Flat washer 8 is also removed in this step.
Be careful not to lose it.
4) Turn the kickback brake on by pushing Front hand guard towards
Guide bar.
5) Remove Front handle guard by unscrewing six Screws.
(Fig. 3 in page 3)
6) Remove Bearing housing as illustrated in Fig. 8.
Note: Bearing housing can be removed without removing
Straight bevel gear 43, Spindle and Motor housing.
7) Remove Link plate complete, Brake band and Compression spring 9.
Important: The kickback brake must be on when these three parts
are removed.
If the kickback brake is not yet on, turn it on by bending
Link plate complete with water pump pliers. (Fig. 12)
DISASSEMBLING
Fig. 12
Compression spring 9
Link plate complete
Fig. 11
Brake drum assembly
Flat washer 8
E ring 6
Off
On
