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Speed Controls
INJECTION PUMP FAST AND SLOW IDLE STOPS ADJUSTMENT

Maintenance Manual For Hydraulic Excavator 230Lcr And 230Lcrd With Rock Drill 2
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TM 5-3805-280-24-2
Speed Controls
SPECIFICATIONS
Item
Measurement
Specification
Fast and Slow Idle:
2250 25 rpm
Engine Fast Idle Stop Screw
Speed
900 25 rpm
Engine Slow Idle Stop Screw
Speed
900 25 rpm
Engine Slow Idle
Speed
1200 25 rpm
Engine Auto-Idle
Speed
1980 25 rpm
Engine E (Economy) Mode
Speed
05
2180 25 rpm
Engine Fast Idle in Standard Mode Speed
0515
2
Engine Control Motor Arm-to-Shaft
Torque
13 Nm (115 lb-in.)
Cap Screw
Ball Joint-to-Shut-Off Lever
Distance
3--6 mm (1/8--1/4 in.) short with
Overtravel
key switch ON and solenoid plunger
bottomed
Fuel Shut-Off Solenoid
Torque
8 Nm (70 lb-in.)
Plunger-to-Ball Joint Nut
Fuel Shut-Off Lever-to-Run Position
Clearance
Less than 0.025 mm (0.001 in.) with
Stop
key switch ON and solenoid plunger
bottomed
Fuel Shut-Off Lever-to-Stop Position
Distance
Within 3 mm (0.125 in.) of stop
Stop
position with key switch OFF
CED,OUOE003,1167
1918SEP981/1
14-13


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