101603-9850 ZEXEL 9 400 615 304 BOSCH INJECTION-PUMP ASSEMBLY 9400615304 1016039850 16700z5703

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 615 304 9400615304

ZEXEL 101603-9850 1016039850

NISSAN-DIESEL 16700Z5703 16700z5703

Service parts 101603-9850 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-5080

3. GOVERNOR 105482-7350

4. SUPPLY PUMP 105220-7060

5. AUTOM. ADVANCE MECHANIS 105672-0190

6. COUPLING PLATE 105661-0391

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-6690

11. Nozzle and Holder 16600-Z5519

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

13. NOZZLE-HOLDER 105031-4650

14. NOZZLE

105015-6380

15. NOZZLE SET

Include in #1:

101603-9850 as INJECTION-PUMP ASSEMBLY

Include in #2:

104741-5900 as _

Cross reference number

BOSCH 9 400 615 304 9400615304

ZEXEL 101603-9850 1016039850

NISSAN-DIESEL 16700Z5703 16700z5703

Zexel num

Bosch num

Firm num

Name

101603-9850
101606-9680

9 400 615 304

16700Z5703 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FE6B * K 14BE PE6A 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 134424-1420

Overflow valve opening pressure kPa 162 147 177

Overflow valve opening pressure kgf/cm2 1.65 1.5 1.8

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 3.4 3.35 3.45

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 8.8

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 64.9 63.9 65.9

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 7+-0.5

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 9.6 7.8 11.4

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 9.6

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 88.4 86.4 90.4

Fixing the lever *

Injection quantity adjustment_04

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 82 82

Fixing the lever *

Remarks
After startup boost setting

Timer adjustment

Pump speed r/min 1220--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1170

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1470

Advance angle deg. 5 4.7 5.3

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Excess fuel setting for starting: SXL (N = N1) (5)Damper spring setting
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RT=1 TH=2.9mm SXL=9.7+-0.1mm N1=500r/min
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