Sakai SV410-2, Shop Manual

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8-025
INSPECTION AND ADJUSTMENT
15. ADJUSTMENT OF THROTTLE LEVER LINkAGE
15-1. Adjustment
In cases such as maximum no-load rotational speed or
minimum no-load rotational speed deviating from standard
value, control cable is replaced, or throttle lever does not
move smoothly, make an adjustment in accordance with
procedure described below.
Make the adjustment after amply warming up engine.
Oil temperature during measurement : 50
± 5
°C (122
± 41
°F)
①
Set throttle lever (1) to “IDLE”.
②
Attach control cable (2) to throttle lever (1).
③
Attach control cable (2) to fuel injection pump’s control
lever.
④
Start the engine.
⑤
Loosen lock nut (3).
⑥
Using stopper bolt (4), adjust so that standard minimum
no-load rotational speed is achieved.
Standard minimu m no-load rotational speed
: 750
± 25
rpm
⑦
Using lock nut (3), firmly secure stopper bolt (4).
⑧
Set throttle lever (1) to “FULL”.
⑨
Loosen lock nut (5).
⑩
Using stopper bolt (6), adjust so that standard maximum
no-load rotational speed is achieved.
Standard maximu m no-load rotational speed
: 2,530
± 50
rpm
⑪
Using lock nut (5), firmly secure stopper bolt (6).
(NOTICE)
Refer to shop manual of engine manufacturer if
standard value cannot be obtained by above method.
•
•
•
★
★
•
SV410-2-08008
IDLE
1
4
3
2
SV410-2-08008
IDLE
1
4
3
2
SV410-2-08009
1
FULL
6
5
SV410-2-08009
1
FULL
6
5