Buy 101603-8840 ZEXEL 9 400 610 679 BOSCH INJECTION-PUMP ASSEMBLY 9400610679 1016038840 8943958131

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 610 679 9400610679

ZEXEL 101603-8840 1016038840

ISUZU 8943958131 8943958131

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$3,940.74

29 May 2020
0.881849048[0.00] Pounds
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Bosch 9 400 610 679 Fuel Injection Pump
Bosch || Fuel Injection Pump || Original Manufacturer

Service parts 101603-8840 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-5490

3. GOVERNOR 105932-1920

4. SUPPLY PUMP

105210-6220

5. AUTOM. ADVANCE MECHANIS 105643-1060

6. COUPLING PLATE 105661-0840

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105160-4282

11. Nozzle and Holder 8-94395-511-1

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

13. NOZZLE-HOLDER 105030-4700

14. NOZZLE 105025-0530

15. NOZZLE SET

Include in #1:

101603-8840 as INJECTION-PUMP ASSEMBLY

Include in #2:

104749-5291 as _

Cross reference number

BOSCH 9 400 610 679 9400610679

ZEXEL 101603-8840 1016038840

ISUZU 8943958131 8943958131

Zexel num

Bosch num

Firm num

Name

101603-8840

9 400 610 679

8943958131 ISUZU

INJECTION-PUMP ASSEMBLY
6HH1-S K 14BE INJECTION PUMP ASSY PE6A 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)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 3.4 3.35 3.45

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point -

Rack position 10.7

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 59 57.4 60.6

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.6+-0.5

Pump speed r/min 275 275 275

Average injection quantity mm3/st. 9.4 8.1 10.7

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_03

Adjusting point A

Rack position R1(10.7)

Pump speed r/min 850 850 850

Average injection quantity mm3/st. 59 58 60

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.6

Pump speed r/min 1425 1425 1425

Average injection quantity mm3/st. 82 78.8 85.2

Fixing the lever *

Injection quantity adjustment_05

Adjusting point C

Rack position R1+0.2

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 49.8 46.6 53

Fixing the lever *

Injection quantity adjustment_06

Adjusting point I

Rack position -

Pump speed r/min 150 150 150

Average injection quantity mm3/st. 130 130 138

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1000

Advance angle deg. 3 2.5 3.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT
----------
T1=K52
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the pin at R = aa (2)Stopper bolt set position 'H'
----------
aa=35mm
----------
a=10deg+-5deg b=38deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the pin at R = aa
----------
aa=45mm
----------
a=12.5deg+-5deg b=40deg+-5deg

0000001501 ACS

(A) Housing (B) Snap ring (C) adjusting screw (D) Set screw (E): Push rod (F) Spacer 1. Adjustment of the aneroid compensator (1)Adjust with the (D) set screw so that the clearance between the (A) housing and (B) snap ring is L1. (2)Select the push rod (E) so that the distance from the end surface of the (F) spacer becomes L2. (3)(C) Turn the screw to adjust the beginning of aneroid compensator operation. 2. Adjustment when mounting the governor. (1)Set the speed of the pump to N1 r/min and fix the control lever at the full set position. (2)Adjust using screw C to obtain the performance shown in the graph above. (3)After final adjustment, confirm that the gap between housing (A) and snapring (B) is L3.
----------
N1=850r/min L1=1.4~1.7mm L2=0.5+-0.5mm L3=(0.1~0.5)mm
----------
Ra=R1(10.7)mm Rb=R1-1.05mm Pa=89.8+-2.7kPa(674+-20mmHg) Pb=70.1+-0.7kPa(526+-5mmHg) Q1=59+-1cm3/1000st Q2=(35.9)+-1.6cm3/1000st

Timing setting

(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(160deg)

Information:

TIMING PIN HOLE PLUG (Typical Example)
1. Plug.2. Rotate the crankshaft CLOCKWISE (as viewed from front of engine) until the timing pin drops into the timing slot in the fuel injection pump camshaft.3. Disconnect wire (2) from fuel shut off solenoid.4. Remove the tachometer drive adapter housing (3).
WIRE AND HOUSING (Typical Example)
2. Wire. 3. Tachometer drive adapter housing.5. Use ratchet (4) and socket (5) to remove the tachometer drive adapter shaft.
REMOVING SHAFT
4. 8H8572 Ratchet. 5. 9S5031 Deep Well Socket.6. Using puller group (6), thread the 9S8528 Bolt Assembly into the camshaft. Do not force the bolt assembly. It should thread easily. Install the 9S8527 Bolt by threading it into the gear carrier or adapter. Then tighten the 9S8527 Bolt with a wrench until the gear carrier or adapter "pops" loose. Remove the 9S8520 Puller Group.
LOOSENING CAMSHAFT DRIVE GEAR
6. 9S8520 Puller Group.7. Remove the plug from the timing hole (8) in the front cover and insert bolt (7). The cover retaining bolt from hole (9) may be used.8. Rotate crankshaft CLOCKWISE (as viewed from front of engine) until bolt (7) threads into the timing gear and is centered in timing hole (8). With timing pin in slot in fuel pump camshaft and the bolt (7) through the front cover and threaded into the timing gear, the fuel injection pump camshaft is timed to the engine.
INSTALLING BOLT
7. 1D4539 Bolt [5/16 in. - 18 NC, 2.5 in. (63.5 mm) long]. 8. Timing hole. 9. Hole.9. Remove the fuel injection pump housing retaining bolts (10).
RETAINING BOLTS (Typical Example)
10. Retaining bolts (three).
REMOVING HOUSING (Typical Example)10. Attach a hoist and remove the fuel injection pump housing and governor as a unit, the weight is approx. 55 lbs. (23 kg).Install Fuel Injection Pump Housing and Governor
1. Attach a hoist and install the fuel injection pump housing and governor as a unit. Install the fuel injection pump housing retaining bolts.2. Install the tachometer drive adapter shaft and tighten shaft retaining nut to 32 2 lb. ft. (4.4 0.3 mkg).3. To check timing remove the timing pin and the bolt. Rotate the crankshaft two revolutions CLOCKWISE (as viewed from front of engine) and install the timing pin and bolt back in place. If the timing pin or bolt can not be installed, the fuel injection pump camshaft must be retimed.4. Remove the bolt (7) from the timing gear and install in hole (9). Install the plug into timing hole (8).5. Remove the timing pin from the timing slot in the fuel injection pump camshaft and install the plug in the timing hole.6. Install the tachometer drive adapter housing. Connect the wire to the fuel shut off solenoid.