106871-0083 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068710083 1671297503

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106871-0083 1068710083

NISSAN-DIESEL 1671297503 1671297503

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Service parts 106871-0083 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106087-7540

3. GOVERNOR 105407-1681

4. SUPPLY PUMP 105217-1730

5. AUTOM. ADVANCE MECHANIS 105636-5050

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-4760

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 22.6(230)

13. NOZZLE-HOLDER 105031-4210

14. NOZZLE 105015-3440

15. NOZZLE SET

Include in #1:

106871-0083 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106871-0083 1068710083

NISSAN-DIESEL 1671297503 1671297503

Zexel num

Bosch num

Firm num

Name

106871-0083
106871-0550

1671297503 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
RD8T * K

Calibration Data:

Adjustment conditions

Test oil
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

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

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-8-7-5- 4-3-6-2

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-5 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-3 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cyl.1-2 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point A

Rack position 11.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 139.2 137.2 141.2

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 10

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 107.8 105.8 109.8

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 6+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 12.8 10.8 14.8

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Timer adjustment

Pump speed r/min 300+100

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 600

Advance angle deg. 1.7 1.2 2.2

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 3.4 2.9 3.9

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 5.5 5 6

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT: RAL (3)Idle sub spring setting: L1.
----------
K=17 RAL=12+-0.1mm L1=6-0.5mm
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)Set the pump speed at aa. (At delivery) (2)Pump speed = bb
----------
aa=900r/min bb=750r/min
----------
a=7deg+-5deg b=32deg+-3deg c=27deg+-5deg d=7deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=26deg+-5deg b=53deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
----------

----------
a1=A a2=B r1=750r/min r2=750r/min Q1=- Q2=139.2+-2mm3/st c1=+-4% c2=+-4% a3=18 a4=15 r3=900r/min r4=750r/min

Information:

6N9294 Alternator Group, 3T6352 Alternator 24V 35A (Delco-Remy Number 1117647)
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output voltage ... 27.5 1.0VOutput (hot) ... 35A(1) Torque for the ground terminal nut ... 2.3 0.6 N m (21 5 lb in)(2) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(3) Torque for the output terminal nut ... 7.1 0.9 N m (64 8 lb in)3T6354 Regulator (Delco-Remy Number 1116405) Inside Alternator
Voltage setting ... No adjustmentPermissible voltage range ... 26 to 30VDelco-Remy (25SI)
5S9088 Alternator Group, 3T1888 Alternator 24V 50A (Delco-Remy Number 1117248)
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output (hot) ... 50A(1) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(2) Torque for the output terminal nut ... 13.5 1.3 N m (10 1 lb ft)7N129 Regulator (Delco-Remy Number 1892824) Inside Alternator
Voltage setting range ... 27.5 1.0VAdjust voltage setting to ... 28V There are two types of adjustment: One type of adjustment is made by removing a pipe plug and turning the adjusting screw one or two notches in a clockwise direction to increase the voltage setting or one or two notches in a counterclockwise direction to decrease the voltage setting. The second type of adjustment is similar except, remove the end cover to expose the potentiometer for adjustment.Then increase speed to get a maximum output of ... 50ABosch
6N9294 Alternator Group, 7N9720 Alternator 24V 35A (Bosch Number 0-122-469-001)
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output voltage ... 27.5 1.0VOutput (hot) ... 37ATorque for the ground terminal nut ... 2.1 to 2.8 N m (19 to 25 lb in)(1) Torque for the pulley nut ... 95 to 110 N m (70 to 80 lb ft)(2) Torque for the output terminal nut ... 13.5 1.3 N m (10 1 lb ft)9G7567 Regulator (Bosch Number 1-197-011-000) Under Alternator Cover. For