107691-2120 ZEXEL 9 400 619 885 BOSCH INJECTION-PUMP ASSEMBLY 9400619885 1076912120

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 619 885 9400619885

ZEXEL 107691-2120 1076912120

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Service parts 107691-2120 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 107069-0090

3. GOVERNOR 105933-0052

4. SUPPLY PUMP 105237-6210

5. AUTOM. ADVANCE MECHANIS 105681-5240

6. COUPLING PLATE 105663-0840

7. COUPLING PLATE

8. _ 159590-8120

9. _

10. NOZZLE AND HOLDER ASSY 105110-7360

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 15.7{160}/21.6{220}

13. NOZZLE-HOLDER 105041-3110

14. NOZZLE 105015-9740

15. NOZZLE SET

Include in #1:

107691-2120 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 619 885 9400619885

ZEXEL 107691-2120 1076912120

Zexel num

Bosch num

Firm num

Name

107691-2120
107691-2121

9 400 619 885

INJECTION-PUMP ASSEMBLY
* K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8250

Bosch type code 1 688 901 101

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 20.7

Opening pressure kgf/cm2 211

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 131424-8420

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 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

PS/ACT control unit part no. 407980-2 24*

Digi switch no. 17

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

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

Pre-stroke mm 5.6 5.57 5.63

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Adjusting point -

Rack position 12.1

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 97 95 99

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

PS407980-224* V 1.75+-0. 01

PS407980-224* mm 3.6+-0.0 5

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 8+-0.5

Pump speed r/min 550 550 550

Average injection quantity mm3/st. 9.4 7.6 11.2

Max. variation between cylinders % 0 -15 15

Fixing the rack *

PS407980-224* V 1.75+-0. 01

PS407980-224* mm 3.6+-0.0 5

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12.1)

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 97 96 98

Basic *

Fixing the lever *

PS407980-224* V 1.75+-0. 01

PS407980-224* mm 3.6+-0.0 5

Injection quantity adjustment_04

Adjusting point B

Rack position R1+1.25

Pump speed r/min 1450 1450 1450

Average injection quantity mm3/st. 97 93 101

Fixing the lever *

PS407980-224* V 1.75+-0. 01

PS407980-224* mm 3.6+-0.0 5

Injection quantity adjustment_05

Adjusting point C

Rack position R1+0.5

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 96 92 100

Fixing the lever *

PS407980-224* V 1.75+-0. 01

PS407980-224* mm 3.6+-0.0 5

Timer adjustment

Pump speed r/min 1250--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1200

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1470

Advance angle deg. 3 2.5 3.5

Remarks
Finish

0000001601

CU407980-224* *

Actuator retarding type *

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 2.5 2.45 2.55

Output voltage V 2.83 2.82 2.84

Adjustment *

_02

CU407980-224* *

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 5.6 5.57 5.63

Output voltage V 1.2 1 1.4

Confirmation *

_03

CU407980-224* *

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Output voltage V 3.05 3.05

Confirmation of operating range *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm.
----------
T1=AB46
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H' (3)Accelerator lever
----------
aa=38mm
----------
a=26deg+-5deg b=(40deg)+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Set the stopper bolt at rack position = aa, speed = bb and confirm non-injection. (2)Use the hole above R = cc
----------
aa=1.5+-0.3mm bb=0r/min cc=40mm
----------
a=20deg+-5deg b=45deg+-5deg

0000001301

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)Pre-stroke: bb
----------
aa=5deg bb=5.6+-0.03mm
----------
a=(0deg)

0000001401

(1)Pointer (2)Injection timing aligning mark (3)Fly weight (4)The actual shape and direction may be different from this illustration. Operation sequence 1. Turn the prestroke actuator OFF. 2. Turn the camshaft as far as the No.1 cylinder's beginning of injection position. 3. Check that the pointer alignment mark of the injection pump and the alignment mark of the flywheel are matching. 4. If they are not matching, erase the alignment mark on the flywheel side, and stamp an alignment mark on the flywheel position that matches with the pointer side alignment mark. 5. Check again that the coupling's key groove position is in the No.1 cylinder's beginning of injection position.
----------

----------

0000001701

A : Stopper pin B: Connector
----------

----------

0000001801

C:Shim
----------

----------

0000001901

A:Sealing position B:Pre-stroke actuator 1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully clockwise (viewed from the drive side). Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m) 2. Move the actuator in the counterclockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it. Tightening torque: 7^9 N.m (0.7^0.9 kgf.m) 3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
----------

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0000002201 SPEED SENSOR

(A) Flyweight projection (B) Pickup sensor (c) Lock nut Speed sensor installation (1)Install the speed sensor so that the clearance between the sensor and the flyweight projection is L. (This gap is the gap when the pickup sensor is returned 1 turn from where it contacts the flyweight tooth.)
----------
L=0.8~1mm
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0000002301 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack sensor adjustment (-0620) (1)Fix the speed control lever at the full position (2)Set the speed to N1 r/min. (If the boost compensator is provided, apply boost pressure.) (3)Adjust the bobbin (A) so that the rack sensor's output voltage is VR+-0.01. (4)At that time, rack position must be Ra. (5)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
----------
N1=1450r/min Ra=R1(12.1)+1.25mm
----------

Information:

Illustration 4 g01621593
(4) The process of crimping has been improved in the location that is shown. The Fifth Improvement
The length of the bolts that secure the fuel transfer pump to the HEUI pump body have increased. The torques on the bolts that secure the transfer pump to the HEUI pump body have also increased in order to improve durability.
HEUI pumps that have been returned from the field have been inspected and broken bolts that connect the fuel transfer pump to the main HEUI pump were found.
The major symptom that is related to this issue is an oil leak between the fuel transfer pump and the HEUI pump.
The bolts that make this connection were lengthened as well as the torques were increased in order to provide a better connection.
This improvement was effective with the following part numbers: 319-0607, 319-0674, 319-0675, 319-0676, 319-0677, 319-0678, 319-0622, 319-0610 and 319-0680
Illustration 5 g01621594
(5) Location of the three bolts that have been lengthened and increased torques have been applied. Note: The applications that utilize an electric fuel transfer pump also have this improvement for the cover that goes in place of the mechanical fuel transfer pump.Note: Refer to Special Instruction , REHS3830 for the following items: parts information, installation of parts and torque procedures that are related to this improvement.All current remanufactured part numbers are being built with the latest improvements. A list of all the current new part numbers and the part numbers of the remanufactured equivalent can be seen below.
Table 1
Current New Part Numbers Remanufactured Equivalent
319-0607 -
319-0674 -
319-0675 10R7145
319-0676 10R7146
319-0677 10R7147
319-0678 10R7148
319-0622 -
319-0610 10R3044
319-0680 - Note: All part numbers that are referenced in this publication were current on 15 July 2008. Part numbers are subject to a change.
Table 2
New Part Numbers Serial Number Prefixes that Use the Part Numbers
319-0607 S/N:532, ; S/N:551, ; S/N:511, ; S/N:521, ; S/N:522, ; S/N:525, ; S/N:535, ; S/N:541, ; S/N:545, ; S/N:552, ; S/N:B3T, ; S/N:B9D, ; S/N:B9M, ; S/N:D9G
319-0674 S/N:C7D, ; S/N:C7P, ; S/N:C7Z, ; S/N:M7A
319-0675 S/N:HEP, ; S/N:BTM, ; S/N:CAP, ; S/N:CGZ, ; S/N:GAG, ; S/N:HAA, ; S/N:JAB, ; S/N:JCD, ; S/N:KDD, ; S/N:MCA, ; S/N:CYA, ; S/N:GKX, ; S/N:JNK, ; S/N:RBH, ; S/N:MKM, ; S/N:MSD, ; S/N:MSL, ; S/N:CEX, ; S/N:CEH, ; S/N:BCP, ; S/N:CLJ, ; S/N:AEM, ; S/N:AFM, ; S/N:BLE, ; S/N:BLT, ; S/N:BMK, ; S/N:BNL, ; S/N:BPM, ; S/N:BRJ, ; S/N:CAD, ; S/N:FDT, ; S/N:ACJ, ; S/N:ADE, ; S/N:BNC, ; S/N:BPP, ; S/N:BPZ, ; S/N:AAX, ; S/N:AGM, ; S/N:BMJ, ; S/N:BMY, ; S/N:BPS, ; S/N:BRZ, ; S/N:AEP, ; S/N:DAE, ; S/N:L5J, ; S/N:BRE
319-0676 S/N:101, ; S/N:102, ; S/N:103, ; S/N:104, ; S/N:125, ; S/N:202, ; S/N:301, ; S/N:302, ; S/N:AMZ, ; S/N:B1K, ; S/N:B2L, ; S/N:B3M, ; S/N:B4N, ; S/N:CAP, ; S/N:CBK, ; S/N:D3C, ; S/N:DKY
319-0677 S/N:ECH, ; S/N:AWN, ; S/N:CJX, ; S/N:JKR, ; S/N:JLS, ; S/N:JGK, ; S/N:BYE, ; S/N:T2D, ; S/N:DFP, ; S/N:SYM, ; S/N:JJG, ; S/N:LAB, ; S/N:EJC, ; S/N:KJR, ; S/N:PEH, ; S/N:CJM, ; S/N:GBR, ; S/N:KDG, ; S/N:KBE, ; S/N:DBH, ; S/N:SCR, ; S/N:GPB, ; S/N:PKE, ; S/N:C7K, ; S/N:C9M, ;