Yanmar 6CXM-GTE, Руководство по обслуживанию

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- 3-43-11 -
Standard Adjustment Value
4) Make the air pressure in the boost
compensator piping to 0 MPa(0 kfg/cm 2 ).
a) Set the reduced injection q'ty of the boost compensator.
ㅣ
b) Raise the air pressure of the boost compensator gradually
from 0 MPa (0 kgf/cm
2
) in order to check the operation
start pressure.
ㅤ
,
Ԙ
Make the air pressure of the boost compensator piping to
0 MPa (0 kgf/cm
2 ).
c) Check and set the increased injection q'ty at starting.
ㅥ
Adjustment
Point
Rack scale
Pump speed
(rpm)
Average injection
q'ty (mm
3
/st)
Not uniform
%
Note
6CXM-GTE 6CXM-GTE2 6CXM-GTE 6CXM-GTE2 6CXM-GTE 6CXM-GTE2
Ԙ
13.5 1425 1450
197
r
3 195
r
3
r
3
at 2850rpm at 2900rpm
(5) 350
10
㨪
20
r
15 㧙
(11.7) 1000
194
r
5 199
r
5 㧙
Reversed angleich
(11.0) 750 (191) (196)
㧙 㧙
(12.4) 1175 (198) measure
㧙 㧙
(4) 1600 1625
10
㨪
20 㧙
High idle
(9) 500
110
r
5 㧙 㧙
(10) 200
190
r
10 㧙
Start
Test condition
Engine spec
6CXM-GTE 6CXM-GTE2
Nozzle holder ass'y D27672-53100 D27672-53200
Model 6CXM-GTE 6CXM-GTE2
Nozzle 155S296CZ 155S306CAZ
㧙 㧙
Nozzle holder PS-SLi High idle
3200
r
25rpm 3250
r
25rpm
Nozzle opening pres-
sure 23.5
r
0.5MPa
(240 r 5kgf/
cm
2 )
Low idle
750
r
25rpm
Transfer pump pressure
0.05MPa
(0.5kgf/
cm
2 )
㧙 㧙
FO injection pipe Ǿ
6.35/1.8
˜
600mm 㧙 㧙
Fuel oil Diesel oil (JIS No2 equivalent)
㧙 㧙
Temp of fuel oil
42
r
2
͠
㧙 㧙