Information injection-pump assembly
ZEXEL
106692-4760
1066924760
Rating:
Cross reference number
ZEXEL
106692-4760
1066924760
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-3420
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
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
1-5-3-6-
2-4
Pre-stroke
mm
3.75
3.7
3.8
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
8.2
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
154.2
152.2
156.2
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
3.8+-0.5
Pump speed
r/min
365
365
365
Average injection quantity
mm3/st.
14.2
12.7
15.7
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Rack difference between N = N1 and N = N2
----------
K=16 N1=1200r/min N2=600r/min
----------
----------
K=16 N1=1200r/min N2=600r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=11deg+-5deg b=32deg+-3deg c=25deg+-5deg
----------
----------
a=11deg+-5deg b=32deg+-3deg c=25deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(100deg)
----------
----------
a=(100deg)
Information:
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
There have been instances of the following diagnostic codes becoming active:
Table 1
J1939 Code CDL Code Code Description
1184-3 3782-3 Engine Turbocharger #1 Turbine Outlet Temperature : Voltage Above Normal
1184-4 3782-4 Engine Turbocharger #1 Turbine Outlet Temperature : Voltage Below Normal
3242-3 2452-3 DPF #1 Intake Temperature Sensor : Voltage Above Normal
3242-4 2452-4 DPF #1 Intake Temperature Sensor : Voltage Below Normal
4360-3 3105-3 Aftertreatment #1 SCR Catalyst Intake Gas Temperature Sensor : Voltage Above Normal
4360-4 3105-4 Aftertreatment #1 SCR Catalyst Intake Gas Temperature Sensor : Voltage Below Normal One root cause of the diagnostic codes has been identified as electrical noise overwriting data on the memory chip of the DPF/SCR intake temperature sensor. Improved sensor firmware has resolved this issue.A fault could not be found with some of the returned parts. A new troubleshooting procedure has been released. Refer to Troubleshooting, Sensor Signal (PWM) - Test.