Buy 101402-7710 ZEXEL 9 400 611 876 BOSCH INJECTION-PUMP ASSEMBLY 9400611876 1014027710 8972490950

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 611 876 9400611876

ZEXEL 101402-7710 1014027710

ISUZU 8972490950 8972490950

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YANNAL PART 105411-2510 8972490950 Fuel Injection Pump Suitable for Isuzu 4BG1 Engine Part

$1,310.87

21 Feb 2025

US: YEM PARTS

YANNAL PART 105411-2510 8972490950 Fuel Injection Pump Suitable for Isuzu 4BG1 Engine Part
YANNAL PART New aftermarket parts; the picture is just for reference || Part Number: 105411-2510 8972490950 || Application: Compatible for Isuzu 4BG1 || Warranty: 1 Year || Note: Please verify your part number before ordering, any problem please feel free to contact us, thanks.

Service parts 101402-7710 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-8900

3. GOVERNOR 105419-4150

4. SUPPLY PUMP 105220-6250

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156643-2520

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105160-5130

11. Nozzle and Holder 8-97222-170-0

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

13. NOZZLE-HOLDER 105030-4750

14. NOZZLE

105025-3040

15. NOZZLE SET

Include in #1:

101402-7710 as INJECTION-PUMP ASSEMBLY

106671-4670 as _

Cross reference number

BOSCH 9 400 611 876 9400611876

ZEXEL 101402-7710 1014027710

ISUZU 8972490950 8972490950

Zexel num

Bosch num

Firm num

Name

101402-7710

9 400 611 876

8972490950 ISUZU

INJECTION-PUMP ASSEMBLY
4BG1-T K 14BC INJECTION PUMP ASSY 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

Overflow valve 131424-4920

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-4-2

Pre-stroke mm 3.4 3.35 3.45

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 8.5

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 81 79.9 82.1

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 6+-0.5

Pump speed r/min 475 475 475

Average injection quantity mm3/st. 8.8 7.4 10.2

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 125 120 130

Fixing the lever *

Rack limit *

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)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting
----------
K=12
----------

Speed control lever angle

F:Full speed I:Idle S:Stop D:Dead point (1)Speed = aa (P mode) (2)Speed = aa (HP mode)
----------
aa=1100r/min bb=1210r/min
----------
a=(22deg)+-5deg b=(14deg)+-5deg c=(21deg)+-5deg d=(13deg)+-3deg e=(4deg)+-5deg

Stop lever angle

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

----------
a=13deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=9deg
----------
a=(100deg)

Information:

1. Disconnect the fuel priming pump fuel inlet line (1).2. Disconnect the fuel supply line.3. Remove the two mounting bolts (2) and remove the tachometer drive (4).4. Remove the two mounting bolts (3) and remove the fuel transfer pump.Install Fuel Transfer Pump
1. Position the fuel transfer pump on the engine and install the mounting bolts.2. Install the tachometer drive.3. Connect the fuel supply line.4. Connect the fuel priming pump fuel inlet line.5. Prime the fuel system and bleed off the air, with the fuel priming pump.Disassemble Fuel Transfer Pump
preparatory step: a) remove fuel transfer pump1. Remove the gear retaining nut (2), gear (3), and woodruff key.2. Remove the cage assembly (1).3. Remove the O-ring seals from the cage assembly. 4. Using tool (A), remove the bearing and lip-type seals from cage. 5. Remove the cover assembly (5).
Be careful not to damage mating surfaces of cover assembly and pump body.
6. Remove the seal from the cover assembly.7. Remove the gear (4), and gear and shaft assembly (6) from pump body. 8. Using tool (A), remove the bearing from pump body.Assemble Fuel Transfer Pump
1. Clean all parts thoroughly before assembling pump. 2. Using tool (A), install the bearing in pump body.3. Position the gear, and gear and shaft assembly in body. 4. Using tool (B), install the seal in the cover assembly.5. Apply a thin film of 8S6747 Liquid Gasket Material to face of body assembly.
Do not allow liquid gasket material to enter pump.
6. Install the cover assembly on pump body. After tightening cover assembly retaining bolts, the gear and shaft assembly must rotate freely. 7. Using tool (B), install the seals in the cage. Install the inner seal with lip of seal toward pump drive gear. Install the outer seal with lip toward pump body. 8. Using tool (A), install the bearing in the cage assembly.9. Install the O-ring seals on cage assembly.10. Lubricate the O-ring seals and lip-type seals with clean SAE 30 engine oil.11. Position the cage assembly on the gear and shaft assembly.12. Install the woodruff key, gear, and retaining nut. Tighten the retaining nut to 22 5 lb. ft. (3,0 0,7 mkg).concluding step: a) install fuel transfer pump