101402-7080 ZEXEL 9 400 610 481 BOSCH INJECTION-PUMP ASSEMBLY 9400610481 1014027080 8971638500

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 610 481 9400610481

ZEXEL 101402-7080 1014027080

ISUZU 8971638500 8971638500

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Buy INJECTION-PUMP ASSEMBLY 101402-7080 zexel genuine, new aftermarket engine parts with delivery

Service parts 101402-7080 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-8311

3. GOVERNOR 105419-2440

4. SUPPLY PUMP 105220-6250

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156638-8621

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-6521

11. Nozzle and Holder 8-97030-285-1

12. Open Pre:MPa(Kqf/cm2) 14.7{150}

13. NOZZLE-HOLDER 105030-4361

14. NOZZLE

105015-3930

15. NOZZLE SET

Include in #1:

101402-7080 as INJECTION-PUMP ASSEMBLY

Include in #2:

104285-1061 as _

Cross reference number

BOSCH 9 400 610 481 9400610481

ZEXEL 101402-7080 1014027080

ISUZU 8971638500 8971638500

Zexel num

Bosch num

Firm num

Name

101402-7080

9 400 610 481

8971638500 ISUZU

INJECTION-PUMP ASSEMBLY
4BG1 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 9.1

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 87.5 86.4 88.6

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. 9 7.6 10.4

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. 130 125 135

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=7
----------

Speed control lever angle

F:Full speed I:Idle (1)- (2)Stopper bolt setting
----------

----------
a=6deg+-5deg b=27deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=4.5deg+-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=14deg
----------
a=(90deg)

Information:

Do not disconnect the air line from the air compressor governor until the air pressure is zero.
2. If the engine is in chassis, disconnect the air line from fitting (1).3. Remove bolts (3). Remove air compressor governor (2).Install Air Compressor Governor
1. Put air compressor governor (1) in position on the air compressor. Install the bolts that hold it.2. If the engine is in chassis, connect the air line to the fitting on the air compressor governor.Disassemble Air Compressor Governor
start by:a) remove air compressor governor 1. Remove cover (1) from governor. 2. Remove retainer ring (2) with tool (A). Remove spring assembly (3) from the governor housing. Before spring assembly (3) is disassembled, put a mark on bolt (6) to show the location of nut (11) for the correct spring tension at assembly.3. Remove nut (11), washer (9), retainer (7), grommets (4) and (8), spacer (10) and bolt (6) from spring (5). 4. Remove valve (12), spring (13), sleeve (14), valve (15) and spring (16) from the governor housing (17). Remove O-ring seals (18) from the sleeve. Remove the O-ring seals (18) from the sleeve. Remove the O-ring seal from the bore of the sleeve.5. Remove plugs (19) from the governor housing. Remove the filters from under the plugs.Assemble Air Compressor Governor
1. Put new filters in the governor housing and install plugs (1).2. Install O-ring seals (7) on the sleeve. Install the O-ring seal in the bore of the sleeve.3. Install spring (2), valve (6), sleeve (3), spring (4) and valve (5) in the governor housing. 4. Install grommet (13), spacer (14) and grommet (15) on bolt (11). Install bolt assembly in spring (8). Install retainer (9), washer (10) and nut (12) on the bolt. Tighten the nut to the mark on the bolt for the correct spring tension. 5. Install spring assembly (16) in the governor housing. Use tool (A) to install retainer ring (17). Install the cover on the housing.end by:a) install air compressor governor