101402-7661 ZEXEL 9 400 611 376 BOSCH INJECTION-PUMP ASSEMBLY 9400611376 1014027661 8972389771

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 611 376 9400611376

ZEXEL 101402-7661 1014027661

ISUZU 8972389771 8972389771

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Buy INJECTION-PUMP ASSEMBLY 101402-7661 zexel genuine, new aftermarket engine parts with delivery

Service parts 101402-7661 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-9510

3. GOVERNOR 105400-9190

4. SUPPLY PUMP 105220-6650

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156643-3520

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-6811

11. Nozzle and Holder 8-97238-978-0

12. Open Pre:MPa(Kqf/cm2) 18.1{185}

13. NOZZLE-HOLDER 105048-3230

14. NOZZLE 105017-2880

15. NOZZLE SET

Include in #1:

101402-7661 as INJECTION-PUMP ASSEMBLY

106679-2041 as _

Cross reference number

BOSCH 9 400 611 376 9400611376

ZEXEL 101402-7661 1014027661

ISUZU 8972389771 8972389771

Zexel num

Bosch num

Firm num

Name

101402-7661
101402-7662

9 400 611 376

8972389771 ISUZU

INJECTION-PUMP ASSEMBLY
4JG1-T * K

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8140

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 131424-0820

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-3-4-2

Pre-stroke mm 3.5 3.45 3.55

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 9.5

Pump speed r/min 1075 1075 1075

Average injection quantity mm3/st. 72 71 73

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 6+-0.5

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 10.5 8.5 12.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Set idle sub-spring (4)Main spring setting (5)Rack difference between N = N1 and N = N2
----------
K=8 N1=1075r/min N2=900r/min
----------

Speed control lever angle

F:Full speed I:Idle S:Stop
----------

----------
a=20deg+-5deg b=0deg+-5deg c=33deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=3.5deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'W' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=6deg
----------
a=(210deg)

Information:

REMOVING CAM FOLLOWERS WITH MAGNET2. Remove the plug from the timing pin hole in the fuel injection pump housing and install timing pin (2).
TIMING PIN INSTALLED
1. FT887 Timing Pin (Fabricated Tool).3. Rotate the crankshaft CLOCKWISE (as viewed from front of engine) until the timing pin drops into the slot in the fuel injection pump camshaft.
PUMP DRIVE GEAR
2. Bolts (three). 3. Tachometer drive assembly. 4. Drive gear.4. Remove bolts (2) and tachometer drive assembly (3) from the fuel injection pump camshaft.5. Remove the fuel injection pump drive gear (4) from the fuel injection pump camshaft.6. Remove the camshaft thrust pin (5) from the rear of the cylinder block.
REMOVING THRUST PIN
5. Thrust pin.7. Pull the camshaft (6) out of the cylinder block, being careful to not damage the camshaft bearings or journals.
REMOVING CAMSHAFT
6. Camshaft.Install Camshaft
1. Lubricate the camshaft bearing surfaces with clean engine oil (SAE 30).2. Install the camshaft aligning timing mark on camshaft gear with timing mark on crankshaft gear.3. Install camshaft thrust pin (5) in rear of cylinder block. Tighten thrust pin to 35 5 lb. ft. (4.8 0.7 mkg).
TIMING MARKS4. Put timing plate (7) on the engine and thread bolt (8) into the timing gear. If bolt (8) will not thread into the timing gear, rotate the crankshaft CLOCKWISE (as viewed from front of engine) until bolt (8) threads into the timing gear.
TIMING PLATE INSTALLED
4. Gear. 7. 5P950 Timing Plate. 8. Bolt.
GEAR INSTALLED
4. Drive gear.5. Install drive gear (4) on the fuel injection pump camshaft with the holes in the position shown and the part number facing out. To be able to advance the timing adjustment without removing the front cover, position gear (4) in the direction of the arrow so the bolt holes in the fuel injection pump camshaft are off center as shown. The bolts must thread freely into the holes in the fuel injection pump camshaft.6. Install the tachometer drive assembly (3) and tighten it finger tight.7. Install bolts (2) and tighten the bolts to 32 5 lb. ft. (4.4 0.7 mkg). Tighten the tachometer drive assembly to 50 10 lb. ft. (6.9 1.4 mkg).8. Remove bolt (8) and remove the timing plate (7) from the engine.
TACHOMETER DRIVE ASSEMBLY INSTALLED
2. Bolts (three). 3. Tachometer drive assembly. 4. Pump drive gear.9. Remove timing pin (1) from fuel injection pump housing and install the plug in the timing pin hole.10. Install the cam followers in the same location from which they were removed. Always use the new cam followers with a new camshaft. Be sure to put engine oil on the cam followers and camshaft lobes before installing the cam followers.