106661-5293 ZEXEL 9 400 616 616 BOSCH INJECTION-PUMP ASSEMBLY 9400616616 1066615293 1671396761

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 616 616 9400616616

ZEXEL 106661-5293 1066615293

NISSAN-DIESEL 1671396761 1671396761

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Service parts 106661-5293 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106066-5260

3. GOVERNOR 105489-0731

4. SUPPLY PUMP 105217-1850

5. AUTOM. ADVANCE MECHANIS 105681-4280

6. COUPLING PLATE 105662-1200

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5700

11. Nozzle and Holder 1660096508

12. Open Pre:MPa(Kqf/cm2) 19.6(200)

13. NOZZLE-HOLDER 105031-4370

14. NOZZLE

105015-5290

15. NOZZLE SET

Include in #1:

106661-5293 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 616 9400616616

ZEXEL 106661-5293 1066615293

NISSAN-DIESEL 1671396761 1671396761

Zexel num

Bosch num

Firm num

Name

106661-5293

9 400 616 616

1671396761 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PE6 * 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 1-4-2-6- 3-5

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 12.2

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 122.3 120.3 124.3

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 12

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 102.2 99.2 105.2

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point -

Rack position 7+-0.5

Pump speed r/min 240 240 240

Average injection quantity mm3/st. 10 8.7 11.3

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_04

Adjusting point D

Rack position 6.8+-0.5

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 8 6 10

Fixing the lever *

Timer adjustment

Pump speed r/min 200+100

Advance angle deg. 1.6 1.1 2.1

Remarks
Start

Timer adjustment_02

Pump speed r/min 500-150

Advance angle deg. 0 0 0

Timer adjustment_03

Pump speed r/min 925+-30

Advance angle deg. 0 0 0

Timer adjustment_04

Pump speed r/min 1100

Advance angle deg. 3 2.5 3.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Rack limit using the stop lever: R1 (2)Excess fuel setting for starting: SXL (3)Damper spring setting: DL (4)Variable speed specification: idling adjustment (5)Main spring setting
----------
R1=14+-0.1mm SXL=12.2+0.2mm DL=5.5-0.5mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa (2)Stopper bolt setting (3)Set the pump speed at bb.
----------
aa=1150r/min bb=275r/min
----------
a=31deg+-5deg b=23deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=15deg+-5deg b=39deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)R = aa (2)Rack position bb
----------
aa=50mm bb=14+-0.1mm
----------
a=34.5deg+-5deg b=36.5deg+-3deg

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(30deg)

Information:

Image1.1.1
4) Remove the 90 degree pressure line fitting under the sensor box.
5) Remove the 90 degree pressure line fitting from the DPF center section that is closest to the outlet side.
6) The new pressure line that will fit into the DPF center section will need to be installed into the port in which the thermocouple was fitted. The existing thermocouple will need to be fitted into the port in which the old pressure line was fitted.
Swapping of the ports is only necessary on the outlet side of the center section.
Image1.2.1
Image1.2.2
7) Install the 7W-3556 washer on the 304-8042 straight fitting. Install the straight fitting into the DPF pressure port (towards the outlet side) in which the thermocouple was previously installed, tighten to a torque of 24 +/- 4 Nm (212 +/- 35 lb-in). Screw the 2N-8142 tee fitting onto that straight fitting and tighten to a torque of 24 +/- 4 Nm (212 +/- 35 lb-in).
Image1.3.1
8) Replace the O-ring on the sensor box where the old 90 degree pressure line fitting was located. Install the 4S-4857 tee fitting in the sensor box to a torque of 11 +/- 1 Nm (97 +/- 9 lb-in).
Image1.4.1
9) Where applicable, perform Service Letter REBE3391 at this time.
10) Install sensor box bracket and existing heat shield. Tighten all six bolts to a torque of 12 +/- 3 Nm (106 +/- 27 lb-in).
11) Install sensor box, new pressure lines (tube assemblies), thermocouples onto DPF, and cable straps.
Reference appropriate Disassembly and Assembly manual for proper torque and use of anti-seize.
Image1.5.1
12) Start the engine and use CAT ET to ensure that the status parameter Diesel Particulate Trap #1 Differential Pressure has a value greater than zero. Also, ensure status parameters Diesel Particulate Trap #1 Intake Temperature, and Diesel Particulate Trap #1 Outlet Temperature show reasonable values and increase with the rising exhaust temperatures.