101431-9970 ZEXEL 9 400 614 111 BOSCH INJECTION-PUMP ASSEMBLY 9400614111 1014319970 16700y8407

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 614 111 9400614111

ZEXEL 101431-9970 1014319970

NISSAN-DIESEL 16700Y8407 16700y8407

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Service parts 101431-9970 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101043-8450

3. GOVERNOR 105542-6871

4. SUPPLY PUMP

105220-5001

5. AUTOM. ADVANCE MECHANIS 105622-0240

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-1881

11. Nozzle and Holder 16600-20053

12. Open Pre:MPa(Kqf/cm2) 9.8{100}

13. NOZZLE-HOLDER 105071-1241

14. NOZZLE

105000-1080

15. NOZZLE SET

Include in #1:

101431-9970 as INJECTION-PUMP ASSEMBLY

103862-0400 as _

Cross reference number

BOSCH 9 400 614 111 9400614111

ZEXEL 101431-9970 1014319970

NISSAN-DIESEL 16700Y8407 16700y8407

Zexel num

Bosch num

Firm num

Name

101431-9970

9 400 614 111

16700Y8407 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD22 * K 14BC PE4A,5A, 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

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 1-3-4-2

Pre-stroke mm 2.3 2.25 2.35

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 12

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 37 36 38

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point B

Rack position 11

Pump speed r/min 1700 1700 1700

Average injection quantity mm3/st. 37 35.4 38.6

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 6

Pump speed r/min 1700 1700 1700

Average injection quantity mm3/st. 8 7.2 8.8

Max. variation between cylinders % 0 -7.5 7.5

Fixing the rack *

Injection quantity adjustment_04

Adjusting point D

Rack position 7.7

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 7.5 6.4 8.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_05

Adjusting point -

Rack position -

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 37 36.5 37.5

Remarks
Set full load.

Timer adjustment

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 550

Advance angle deg. 0.7

Timer adjustment_03

Pump speed r/min 700

Advance angle deg. 1 0.5 1.5

Timer adjustment_04

Pump speed r/min 900

Advance angle deg. 2 1.5 2.5

Timer adjustment_05

Pump speed r/min 1100

Advance angle deg. 3 2.5 3.5

Timer adjustment_06

Pump speed r/min 1300

Advance angle deg. 4 3.5 4.5

Timer adjustment_07

Pump speed r/min 1500

Advance angle deg. 5 4.5 5.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)RACK LIMIT: RAL (5)Beginning of idle sub spring operation: L1 (6)Injection quantity Q = Q1 or less
----------
RAL=17mm L1=7.5+0.3mm Q1=3mm3/st
----------

Speed control lever angle

B:When boosted N:Normal S:Stop
----------

----------
a=3.5deg+-5deg b=12deg+-5deg c=20.5deg+-3deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(130deg)

Information:

Typical Example3. Loosen the clamps on breather tube (1), and pull it back for clearance. 4. Remove bolt (2) from the cover on the side of the cylinder block. 5. Remove the three bolts that hold cover (3) to the water pump. Remove cover (3) from the water pump. 6. Remove the two bolts, and remove elbow (4) from bonnet (5). Remove the two bolts, and remove bonnet (5) from the water pump. It is not necessary to remove bolts (6). These bolts only hold the cover to the timing gear cover.7. Remove six long bolts (7) that hold the water pump to the timing gear cover. Remove water pump (8).Install Water Pump
1. Check the O-ring seals and gaskets, and make replacements if needed. 2. Make sure O-ring seal (9) is in position on the water pump. Put water pump (8) into position in the timing gear cover. Install the bolts that hold the water pump in place. 3. Make sure the gaskets are in place. Connect bonnet (5) to the water pump. Connect elbow (4) to the bonnet. 4. Make sure O-ring seal (10) is in position, and install cover (3) on the water pump. 5. Install bolt (2) on the cover on the side of the engine. 6. Put breather tube (1) in position, and install the clamps that hold it.7. Install the altenator mounting group and alternator on the engine.8. Install the water temperature regulator and manifold. See the topic Install Water Temperature Regulator and Manifold.9. Fill the cooling system to the correct level. See the Maintenance Manual.Disassemble & Assemble Water Pump
Start By:a. remove water pump The water pump seal can be replaced without removing the water pump from the engine.An intermittent leakage of a small amount of coolant from the hole in the water pump housing is not an indication of a water pump seal failure. This is required to provide lubrication for the seal. Replace the water pump seal only if a large amount of leakage or a constant flow of coolant is observed draining from the water pump housing. 1. Remove O-ring seal (3) from adapter (4). Remove the adapter from housing (7). Remove the O-ring seal from the outside of the adapter.2. Remove bolt (1) and washer (2). Use tooling (A) to remove impeller (6) from shaft (13).3. Remove spring and seal (5) from the shaft.4. Remove four bolts (16) from retainer (12) that hold the shaft assembly to the pump housing. Remove O-ring seal (18) from housing (7).5. Remove gear and shaft assembly (17) from the housing. Remove bolt (15), retainer (14), and retainer (12) from the shaft assembly.6. Use a press to remove shaft (13) from the gear. Remove bearing (9), spacer (10), and bearing (11) from the shaft.7. Remove lip-type seal (8) from the housing.8. Turn the housing over, and remove ceramic ring (20) and seal (19) from the housing. The following steps are for the assembly of the water pump.9. Use 6V1541 Quick Cure Primer and clean