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• Remove the four Square Nuts M5
[103]
and Grommet
[178]
from the Rear Handle Set
[114]
.
• Push in Needle Pin D3
[132]
with a round bar about 2.5 mm in diameter from outside of the Rear
Handle Set
[114]
, and then remove the Throttle Lever
[134]
and Throttle Lever Spring
[133]
.
• Pull out the Throttle Lock Pin Cap
[199]
with pliers, and remove the Throttle Lock Pin Spring
[198]
and
Throttle Lock Pin
[179]
.
(2) Reassembly
Reassembly can be conducted by reversing the disassembly procedure. However, special attention
should be given to the following items.
• Hook the hook portion of the Throttle Lever Spring
[133]
to the Throttle Lever
[134]
.
• Press-fit Needle Pin D3
[132]
down to a point that is 7 to 8 mm deep from the Rear Handle Set
[114]
.
• Insert the Trigger Lockout Collar
[130]
into the Trigger Lockout
[131]
, and then insert both parts into
the Rear Handle Set
[114]
. Temporarily push the Trigger Lockout
[131]
toward the Throttle Lever
[134]
,
and then pull it back to adjust the position.
• Fit the Throttle Lever Spring
[133]
into the groove of the Trigger Lockout
[131]
. The Throttle Lever
Spring
[133]
must be positioned behind the Trigger Lockout
[131]
as shown below.
• Press-fit Inner Cap (B)
[111]
into the Rear Handle Set
[114]
by using the jig J-382 (inner cap jig (A)
and inner cap jig (B)). For details, see the figure on the next page.
• Throttle lever and trigger lockout
[131]
[134]
(1) (4)
Retaining rib
(2) (5)
Disassembly and reassembly of the trigger
lockout
• Disassembly
(1) Push in the Trigger Lockout
[131]
toward
the Throttle Lever
[134]
.
(2) Pull out the Trigger Lockout
[131]
while
keeping the retaining rib away from the
Rear Handle Set
[114]
.
• Reassembly
(3) Insert the Trigger Lockout Collar
[130]
into
the Trigger Lockout
[131]
.
(4) Push in the Trigger Lockout
[131]
toward
the Throttle Lever
[134]
with the Throttle
Lever Spring
[133]
positioned behind the
Trigger Lockout
[131]
as shown in the
lower-left figure.
(5) Insert the Trigger Lockout
[131]
while
keeping the retaining rib away from the
Rear Handle Set
[114]
.
(6) Adjust the position of the Trigger Lockout
[131]
as shown in the lower-left figure.
[114]
[130]
[133]
[131]
[114]
[132]
[134]
[134]
Hook the hook portion of the
Throttle Lever Spring
[133]
here.
Fit the Throttle Lever Spring
[133]
into the groove.
The Throttle Lever Spring
[133]
must
be behind the Trigger Lockout [
131]
.
[130]
Press-fit depth: 7.5±0.5
[114]