101697-9150 ZEXEL 9 400 616 179 BOSCH INJECTION-PUMP ASSEMBLY 9400616179 1016979150 16713nb001

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 616 179 9400616179

ZEXEL 101697-9150 1016979150

NISSAN-DIESEL 16713NB001 16713nb001

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106871-7460 as _

Cross reference number

BOSCH 9 400 616 179 9400616179

ZEXEL 101697-9150 1016979150

NISSAN-DIESEL 16713NB001 16713nb001

Zexel num

Bosch num

Firm num

Name

101697-9150

9 400 616 179

16713NB001 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
NE6T K 14BF INJECTION PUMP ASSY PE6AD 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 6-2-600

Overflow valve 131424-1520

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 3.7 3.65 3.75

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 -

Rack position 9.9+-0.5

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 9 7.2 10.8

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

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

Injection quantity adjustment_02

Adjusting point A

Rack position R1(13.6)

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 106.4 105.4 107.4

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Boost pressure kPa 31.3 31.3

Boost pressure mmHg 235 235

Standard for adjustment of the maximum variation between cylinders *

Remarks
After setting high idle, adjust point A's injection quantity.

Injection quantity adjustment_03

Adjusting point B

Rack position R1-0.1

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 96.7 93.5 99.9

Fixing the lever *

Boost pressure kPa 31.3 31.3

Boost pressure mmHg 235 235

Injection quantity adjustment_04

Adjusting point I

Rack position R1+0.5++

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 80 80 100

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 550 550 550

Rack position R2-1.45

Boost pressure kPa 3.3 2 4.6

Boost pressure mmHg 25 15 35

Boost compensator adjustment_02

Pump speed r/min 550 550 550

Rack position R2(R1-0. 6)

Boost pressure kPa 18 18 18

Boost pressure mmHg 135 135 135

Timer adjustment

Pump speed r/min 920--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 870

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1400

Advance angle deg. 2 1.5 2.5

Remarks
Finish

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. (3)RACK LIMIT (4)Boost compensator stroke (5)Point A injection quantity adjustment after setting high idle
----------
T1=P22
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=26.5deg+-5deg b=(43deg)+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=36mm
----------
a=20deg+-5deg b=40deg+-5deg

Timing setting

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

----------
a=(40deg)

Information:

Introduction
This Special Instruction provides detailed instructions on the installation of the sleeve into the compensator group of the 3408E and 3412E Unit Injector Hydraulic Pump. If leaks are experienced at the joint of the compensator and the adapter block, the 174-8943 Sleeve may be installed to improve sealing. The new press fit sleeve contains the O-ring more securely than the original slip fit sleeve.Note: Engines built prior to the serial number break that contain the new sleeve have a "S" stamped at the end of the part number on the serial number plate of the pump. The reworked part numbers appear as "144-0835-06S". Individual Components
Table 1
Quantity Part Number Part Description
1 174-8943 Sleeve
1 135-2652 O-Ring
1 033-6039 O-Ring
6 9X-7680 O-Ring Necessary Tools
One of the following tools may be used to insert the new sleeve into the compensator group.
A 31.750 mm (1.250 inch) diameter flat plate.
The 1P-0467 Drive Plate from 1P-0510 Driver Group .
An acceptable bearing insertion tool.Removal Of The O-Ring Seals
Illustration 1 g00638376
Remove the four bolts (1) from the compensator (2). Remove the compensator and the adapter. Do not adjust the compensator. Refer to Special Instruction, REHS0192-03, step 3 of procedure for "Disassembly of the 144-0835 Unit Injector Hydraulic Pump Group ".
Illustration 2 g00638368
Remove the four O-ring seals (3) from the bottom side of the adapter. Refer to Special Instruction, REHS0192-03, step 4 of procedure for "Disassembly of the 144-0835 Unit Injector Hydraulic Pump Group ".
Illustration 3 g00638372
Remove the four O-ring seals (4) from the two housings. Refer to Special Instruction, REHS0192-03, step 5 of procedure for "Disassembly of the 144-0835 Unit Injector Hydraulic Pump Group ".
Remove the slip fit sleeve from the compensator housing.Installation Of The Sleeve
Illustration 4 g00637918
(1) Compensator assembly. (2) 174-8943 Sleeve .
Invert the compensator assembly (1). Hold the compensator assembly securely within a vise or a press table.
Start the sleeve (2) by hand into the compensator assembly (1) .Note: It is important that the groove on the outside diameter of the sleeve is oriented toward the O-ring in the joint. If this is not done, there will not be sufficient room to properly seal the O-ring.
Press the sleeve (2) flush with the surface of the compensator assembly (1) using the 1P-0467 Drive Plate or by using an acceptable bearing insertion tool.Installation Of The O-Ring Seals
Illustration 5 g00638368
Install the four O-ring seals (3) on the bottom side of the adapter. Refer to Special Instruction, REHS0192-03, step 16 of procedure for "Assembly of the 144-0835 Unit Injector Hydraulic Pump Group ".
Illustration 6 g00638372
Install the four O-rings (4) on the two housings. Refer to Special Instruction, REHS0192-03, step 17 of procedure for "Assembly of the 144-0835 Unit Injector Hydraulic Pump Group ".
Illustration 7 g00638376
Install the compensator assembly (2) and the adapter as a unit vertically so that the O-rings seals are not damaged. Tighten the four bolts (1) to the following torque.Torque for bolts ... 8 1 N