106661-0926 ZEXEL 9 400 616 586 BOSCH INJECTION-PUMP ASSEMBLY 9400616586 1066610926 1671396607

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 616 586 9400616586

ZEXEL 106661-0926 1066610926

NISSAN-DIESEL 1671396607 1671396607

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Service parts 106661-0926 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106066-5550

3. GOVERNOR 105487-1252

4. SUPPLY PUMP 105217-1850

5. AUTOM. ADVANCE MECHANIS 105636-2650

6. COUPLING PLATE 105662-1200

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5470

11. Nozzle and Holder 1660096505

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

13. NOZZLE-HOLDER 105031-4370

14. NOZZLE 105015-5040

15. NOZZLE SET

Include in #1:

106661-0926 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 586 9400616586

ZEXEL 106661-0926 1066610926

NISSAN-DIESEL 1671396607 1671396607

Zexel num

Bosch num

Firm num

Name

106661-0926

9 400 616 586

1671396607 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PE6T K 14CA INJECTION PUMP ASSY PE6P,6PD PE

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 132424-0620

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 3.2 3.15 3.25

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 12.3

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 164.2 162.2 166.2

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 37.3 37.3

Boost pressure mmHg 280 280

Injection quantity adjustment_02

Adjusting point B

Rack position 6+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 9.1 8.1 10.1

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 300 300 300

Rack position 10.5

Boost pressure kPa 6.7 4 6.7

Boost pressure mmHg 50 30 50

Boost compensator adjustment_02

Pump speed r/min 300 300 300

Rack position 13

Boost pressure kPa 24 24 24

Boost pressure mmHg 180 180 180

Timer adjustment

Pump speed r/min 925

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 1000

Advance angle deg. 0.8 0.3 1.3

Timer adjustment_03

Pump speed r/min 1100

Advance angle deg. 2 1.5 2.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Adjust with speed control lever at full position (minimum-maximum speed specification) (2)Adjust with the load control lever in the full position (variable speed specification). (3)Tolerance for racks not indicated: +-0.05mm. (4)Deliver with idle sub-spring not operating. (5)Boost compensator stroke (6)Rack limit using stop lever (7)Damper spring setting (8)Rack difference between N = N1 and N = N2 (9)Main spring setting
----------
N1=1100r/min N2=650r/min
----------

Speed control lever angle

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

----------
a=10deg+-5deg b=(23deg)+-5deg

0000000901

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

----------
a=32.5deg+-5deg b=38deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Drive side (2)Use the hole at R = aa (3)Rack position bb (4)Rack position = cc
----------
aa=50mm bb=13mm cc=1.5+-0.1mm
----------
a=32deg+-5deg b=34deg+-5deg

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:

Introduction
The permanent solution for the problem that is identified below is not known. Until the permanent solution is known, use the solution that is identified below.Problem
The above listed serial numbers have had issues with metal shavings in the Hydraulic Electronic Unit Injector (HEUI) oil passages. These shavings were left in the HEUI oil passages as a result of a nozzle that was not operating correctly.Solution
Return 0R-8849 Cylinder Head Gp with date codes 09006 through date code 12006. Return the 0R-7907 Cylinder Block Gp with the following sequence numbers.
Table 1
Sequence Numbers
01650 01649 01648 01647 01646
01645 01644 01642 01641 01636
01635 01630 01628 01627 01626
01625 01618 01617 01614 01613
01610 01609 01608 01607 01606
01605 01603 01602 01600 01599
01598 01597 01595 01592 Note: If cylinder blocks or cylinder heads have been installed, do not replace the cylinder heads. Instead, flush the HEUI oil system and replace all of the fuel injectors.