Rating:
Information injection-pump assembly
ZEXEL
101601-9180
1016019180
YANMAR
12861451010
12861451010
Cross reference number
ZEXEL
101601-9180
1016019180
YANMAR
12861451010
12861451010
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
3.8
3.75
3.85
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
8
Pump speed
r/min
1150
1150
1150
Each cylinder's injection qty
mm3/st.
86.8
85.1
88.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8.4
Pump speed
r/min
1000
1000
1000
Each cylinder's injection qty
mm3/st.
92
88.2
95.8
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
5+-0.5
Pump speed
r/min
200
200
200
Each cylinder's injection qty
mm3/st.
9.9
8.9
10.9
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Timer adjustment
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
800
Advance angle
deg.
1.2
0.7
1.7
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
3
2.5
3.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)RACK LIMIT: RAL
(3)Rack difference between N = N1 and N = N2
(4)Idle sub spring setting: L1.
----------
K=5 RAL=11+0.2mm N1=1150r/min N2=1000r/min L1=(6)mm
----------
----------
K=5 RAL=11+0.2mm N1=1150r/min N2=1000r/min L1=(6)mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=32deg+-5deg b=7deg+-5deg c=32deg+-3deg
----------
----------
a=32deg+-5deg b=7deg+-5deg c=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=20deg+-5deg b=53deg+-5deg
----------
----------
a=20deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)