1-381-38
THROTTLE OPENING DEGREE
ADJUSTMENT
Idle Switch (Injection Pump Lever Completely Closed)
Adjustment
1. Fix the injection pump lever in completely closed state with a
thickness gauge (1.3 mm (0.051 in) thickness) placed between
the lever and the idle set screw.
2. Tighten the adjustment bolt on the idle switch side from the
state where the switch and bolt are not in contact (switch OFF)
and adjust the bolt to the point where the switch switches
(OFF→ON). (It is possible to tighten up to 1/4 turn from the
switching point)
3. Fix the adjustment bolt with the lock nut.
Note:
When fixing with the lock nut, take care that the adjustment
bolt does not turn together.
NMR Switch (Injection Pump Lever Completely Open)
Adjustment
1. Fix the injection pump lever in completely open state with a
thickness gauge (0.3 mm (0.051 in) thickness) placed between
the lever and the NMR set screw.
2. Tighten the adjustment bolt on the NMR switch side from the
state where the switch and bolt are not in contact (switch OFF)
and adjust the bolt to the point where the switch switches
(OFF→ON). (It is possible to tighten up to 1/4 turn from the
switching point)
3. Fix the adjustment bolt with the lock nut.
4. Unlock the injection pump lever from fully open state.
Note:
When fixing with the lock nut, take care that the adjustment
bolt does not turn together.
LBA26-010
Idle set
screw
Thickness
gauge
Idle switch
Lock nut
Adjustment bolt
NMR set
screw
Thickness gauge
NMR switch
Lock nut
Adjustment
bolt
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