Yanmar 6CXM-GTE2 Service Manual download pdf (Page 99)

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Standard Adjustment Value

4) Make the air pressure in the boost

compensator piping to 0 MPa(0 kfg/cm

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

) in order to check the operation

start pressure.

ㅤ

Make the air pressure of the boost compensator piping to

0 MPa (0 kgf/cm

c) Check and set the increased injection q'ty at starting. ㅥ

Adjustment

Point

Rack scale

Pump speed

(rpm)

Average injection

q'ty (mm

/st)

Not uniform

Note

6CXM-GTE

6CXM-GTE2

6CXM-GTE

6CXM-GTE2

6CXM-GTE

6CXM-GTE2

13.5 1425 1450

197 r 3195r 3 r 3

at 2850rpm at 2900rpm

(5) 350

10 㨪 20 r 15

㧙

(11.7) 1000

194 r 5199r 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/

)

Low idle

750 r 25rpm

Transfer pump pressure

0.05MPa

(0.5kgf/

)

㧙㧙

FO injection pipe

Ǿ6.35/1.8  600mm

㧙㧙

Fuel oil Diesel oil (JIS No2 equivalent)

㧙㧙

Temp of fuel oil

42 r 2 ͠

㧙㧙

1 2 ... 94 95 96 97 98 99 100 101 102 103 104 ... 131 132

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Yanmar 6CXM-GTE2 Service Manual Page 99

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