R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -8. Up blade guard (cont.)
DISASSEMBLING
(1) Fix Up blade guard with Pin C at the top dead point.
And, loosen M6x15 H.S. screw to release the tension
on Torsion spring.
Up blade guard
Torsion spring
M6x15 H.S. screw
Fig. 65
(2) Remove Torsion spring and Location tube. And, remove Up blade guard.
ASSEMBLING
(1) Set Up blade guard at right angle to Up blade guard bracket.
Pin C
Connection shaft
Up blade guard
(2) And, remove Connection shaft with a plastic hammer
and 1R243.
Up blade guard
Torsion spring
Fig. 67
Up blade guard bracket
Fig. 68
Connection shaft
1R243
Plastic hammer
Fig. 66
Location tube
Connection shaft
Up blade guard can be fixed
with Pin C.
Pin C
P 21/ 45