101402-7730 ZEXEL 9 400 611 877 BOSCH INJECTION-PUMP ASSEMBLY 9400611877 1014027730 8972411632

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 611 877 9400611877

ZEXEL 101402-7730 1014027730

ISUZU 8972411632 8972411632

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Buy INJECTION-PUMP ASSEMBLY 101402-7730 zexel genuine, new aftermarket engine parts with delivery

Service parts 101402-7730 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-9520

3. GOVERNOR 105400-9210

4. SUPPLY PUMP 105220-5850

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156643-3820

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-6721

11. Nozzle and Holder 8-97211-280-0

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

13. NOZZLE-HOLDER 105048-3230

14. NOZZLE

105017-2690

15. NOZZLE SET

Include in #1:

101402-7730 as INJECTION-PUMP ASSEMBLY

106674-4080 as _

Cross reference number

BOSCH 9 400 611 877 9400611877

ZEXEL 101402-7730 1014027730

ISUZU 8972411632 8972411632

Zexel num

Bosch num

Firm num

Name

101402-7730
101402-7731

9 400 611 877

8972411632 ISUZU

INJECTION-PUMP ASSEMBLY
4JG1 * K 14BC PE4A,5A, PE

101402-7730
101402-7731

9 400 611 877

8972411631 ISUZU

INJECTION-PUMP ASSEMBLY
4JG1 A * 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

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 2.6 2.55 2.65

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 7.6

Pump speed r/min 1125 1125 1125

Average injection quantity mm3/st. 49 48 50

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 5.9+-0.5

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 14.5 12.5 16.5

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
----------
K=11
----------

Speed control lever angle

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

----------
a=6deg+-5deg b=11deg+-5deg c=35deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Without return spring
----------

----------
a=1.5deg+-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=14deg
----------
a=(210deg)

Information:

1. Remove the seat retaining ring (1) and pin (2). 2. Remove the seat (3), bolt (4), washers (5) and spring (6).3. Remove the sleeve and bearing assembly from the cylinder and weight assemblies. 4. Remove the retaining ring (7) from sleeve (8).5. Remove bearing (9) and races (10) from sleeve (8). 6. Remove the valve (11) from piston (12).7. Remove the cylinder-to-weight assembly retaining ring (13).8. Remove the weight assembly (14).9. Remove piston (12) and sleeve (15) from the cylinder (16).10. Remove the O-ring seal from the sleeve (15). 11. Remove the speed limiter plug (17), spring (18), and plunger (19) from the governor housing.12. Remove the high idle screw (21) and low idle screw (20). 13. Remove the lever assembly-to-shaft assembly retaining bolt (23) and lock.14. Remove the shaft assembly (22) and lever assembly (24) from governor housing.15. Remove the seal from governor housing. 16. Remove two retaining bolts (25) and lock. Remove the lever (26) and shaft (27) from idle screw housing.17. Remove two seals and bearing from idle screw housing.Assemble Governor
1. Using tool (A) install the inner seal in idle screw housing with spring side of seal facing the driver. Install bearing and outer seal with lip of the seal toward the inside of the housing. Lubricate lip of seal with clean SAE 30 engine oil.2. Position the shaft and lever in the idle screw housing. Install the retaining bolts and lock. 3. Using tool (A), install the seal in the governor housing with spring side of seal toward inside of governor housing. Lubricate lip of seal with clean SAE 30 engine oil.4. Position the lever assembly and shaft in the governor housing. Install the retaining bolt and lock.5. Install the high and low idle screws in the governor housing.6. Install the speed limiter plug, spring, and plunger in the governor housing. 7. Install the O-ring seal (3) on sleeve (4).8. Install piston (2) and sleeve (4) in the cylinder (1). 9. Position the weight assembly (6) on cylinder (7), and install retaining ring (5). 10. Install the valve (9) in piston (10).11. Install the bearing and races in sleeve. Install retaining ring. Install the sleeve and bearing assembly (8) on valve (9). 12. Position the seat (12), bolt (11), washers and spring on the valve (9). Install the retaining pin (14) and retaining ring (13).concluding step: a) connect governor to fuel injection pump housing