Information injection-pump assembly
ZEXEL
101431-9760
1014319760
NISSAN-DIESEL
1670090908
1670090908
Rating:
Service parts 101431-9760 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-90019
12.
Open Pre:MPa(Kqf/cm2)
9.8{100}
15.
NOZZLE SET
Cross reference number
ZEXEL
101431-9760
1014319760
NISSAN-DIESEL
1670090908
1670090908
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
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
1-3-4-2
Pre-stroke
mm
2.3
2.25
2.35
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
-
Rack position
15
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
36.7
35.7
37.7
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
15
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
35.7
34.2
37.2
Max. variation between cylinders
%
0
-4
4
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
9
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
4.4
3.9
4.9
Max. variation between cylinders
%
0
-7.5
7.5
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
-
Rack position
10+-0.5
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
8.7
7.9
9.5
Max. variation between cylinders
%
0
-7.5
7.5
Fixing the rack
*
Injection quantity adjustment_05
Adjusting point
-
Rack position
-
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
36.7
36.2
37.2
Remarks
Set full load.
Set full load.
Timer adjustment
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
550
Advance angle
deg.
0.7
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
1
0.5
1.5
Timer adjustment_04
Pump speed
r/min
900
Advance angle
deg.
2
1.5
2.5
Timer adjustment_05
Pump speed
r/min
1100
Advance angle
deg.
3
2.5
3.5
Timer adjustment_06
Pump speed
r/min
1300
Advance angle
deg.
4
3.5
4.5
Timer adjustment_07
Pump speed
r/min
1500
Advance angle
deg.
5
4.5
5.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
R:Rack position (mm)
P:Negative pressure
(1)Pneumatic governor
----------
----------
----------
----------
Speed control lever angle
N:Normal
B:When boosted
S:Stop
(1)Rack position = approximately aa.
(2)Rack position corresponding to bb
----------
aa=(3.5)mm bb=(21)mm
----------
a=4.5deg+-5deg b=23.5deg+-5deg c=12deg
----------
aa=(3.5)mm bb=(21)mm
----------
a=4.5deg+-5deg b=23.5deg+-5deg c=12deg
Information:
Active Diagnostic Codes
Diagnostic codes are used by the 3176 system to warn the vehicle operator of a problem and indicate to the service technician the nature of the problem. Some codes are used only to record an event, and do not indicate problems.An ACTIVE Diagnostic code represents a problem that should be investigated and corrected AS SOON AS POSSIBLE. Repairing the cause of an ACTIVE code will cause the code to be cleared from the ACTIVE Diagnostic Code screen.When an ACTIVE code is generated, the 3176 Diagnostic Lamp will turn ON and remain ON, blinking every five seconds. If the condition generating the fault occurs only for a brief moment, the lamp will go OFF after five seconds and the fault will be LOGGED. After a problem has been investigated/corrected, the related diagnostic code should be cleared from memory.ACTIVE codes may be viewed using either of the electronic service tools (ECAP or DDT), and may also be viewed using the diagnostic lamp and cruise control switches. The Diagnostic Lamp should not be confused with the Warning Lamp which is used with 3176 Caterpillar Engine Protection. Some troubleshooting procedures, such as disconnection of a sensor may cause diagnostic codes. Make sure all diagnostic codes are noted prior to the start of the troubleshooting procedure to avoid confusion.Using The ECAP Or DDT To Display Active Codes
1. With key OFF, install an ECAP or DDT into the 3176 system.2. Turn key ON (engine does not need to be started to view codes).3. Refer to the Operating Manual and Special Instructions for the service tool (listed under 3176 Service Tools) to read the code(s). On the ECAP, the display menu will direct you to the proper screen to display diagnostic messages similar to the example below.Using The Cruise Control Switches To Display Active Codes:
1. Turn key ON (engine does not need to be started to view codes).2. The 3176 Diagnostic Lamp will turn ON for five seconds, blink OFF, turn ON again for five seconds, then OFF for five seconds. At the end of that time, the lamp will begin to flash the first number of the two-digit code (count the flashes). After two seconds OFF, then it will flash the second digit. If two or more codes are present, they will follow the first after a few seconds and be displayed in the same manner.3. Active diagnostic codes may be displayed at any time by suing cruise control switches. With key ON or engine running, turn the cruise control ON/OFF switch to OFF, and move the SET/RESUME switch to RESUME position. Once the codes begin to flash the switch may be released. The 3176 Diagnostic Lamp will flash out all the codes that are currently ACTIVE, or intermittent codes that have occurred since the key was turned ON.
Example ECAP Screen: "Display ACTIVE Diagnostic Messages"Logged Diagnostic Codes
When an ECM generates a diagnostic code, it usually logs the code in permanent memory within the ECM. The time the code occurred (in hours on
Diagnostic codes are used by the 3176 system to warn the vehicle operator of a problem and indicate to the service technician the nature of the problem. Some codes are used only to record an event, and do not indicate problems.An ACTIVE Diagnostic code represents a problem that should be investigated and corrected AS SOON AS POSSIBLE. Repairing the cause of an ACTIVE code will cause the code to be cleared from the ACTIVE Diagnostic Code screen.When an ACTIVE code is generated, the 3176 Diagnostic Lamp will turn ON and remain ON, blinking every five seconds. If the condition generating the fault occurs only for a brief moment, the lamp will go OFF after five seconds and the fault will be LOGGED. After a problem has been investigated/corrected, the related diagnostic code should be cleared from memory.ACTIVE codes may be viewed using either of the electronic service tools (ECAP or DDT), and may also be viewed using the diagnostic lamp and cruise control switches. The Diagnostic Lamp should not be confused with the Warning Lamp which is used with 3176 Caterpillar Engine Protection. Some troubleshooting procedures, such as disconnection of a sensor may cause diagnostic codes. Make sure all diagnostic codes are noted prior to the start of the troubleshooting procedure to avoid confusion.Using The ECAP Or DDT To Display Active Codes
1. With key OFF, install an ECAP or DDT into the 3176 system.2. Turn key ON (engine does not need to be started to view codes).3. Refer to the Operating Manual and Special Instructions for the service tool (listed under 3176 Service Tools) to read the code(s). On the ECAP, the display menu will direct you to the proper screen to display diagnostic messages similar to the example below.Using The Cruise Control Switches To Display Active Codes:
1. Turn key ON (engine does not need to be started to view codes).2. The 3176 Diagnostic Lamp will turn ON for five seconds, blink OFF, turn ON again for five seconds, then OFF for five seconds. At the end of that time, the lamp will begin to flash the first number of the two-digit code (count the flashes). After two seconds OFF, then it will flash the second digit. If two or more codes are present, they will follow the first after a few seconds and be displayed in the same manner.3. Active diagnostic codes may be displayed at any time by suing cruise control switches. With key ON or engine running, turn the cruise control ON/OFF switch to OFF, and move the SET/RESUME switch to RESUME position. Once the codes begin to flash the switch may be released. The 3176 Diagnostic Lamp will flash out all the codes that are currently ACTIVE, or intermittent codes that have occurred since the key was turned ON.
Example ECAP Screen: "Display ACTIVE Diagnostic Messages"Logged Diagnostic Codes
When an ECM generates a diagnostic code, it usually logs the code in permanent memory within the ECM. The time the code occurred (in hours on