101401-7471 ZEXEL 9 400 613 765 BOSCH INJECTION-PUMP ASSEMBLY 9400613765 1014017471 8972041010

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 613 765 9400613765

ZEXEL 101401-7471 1014017471

ISUZU 8972041010 8972041010

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Buy INJECTION-PUMP ASSEMBLY 101401-7471 zexel genuine, new aftermarket engine parts with delivery

Service parts 101401-7471 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-8561

3. GOVERNOR 105932-2731

4. SUPPLY PUMP 105210-6170

5. AUTOM. ADVANCE MECHANIS 105676-8051

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-6041

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105048-3673

14. NOZZLE

105017-1850

15. NOZZLE SET

Include in #1:

101401-7471 as INJECTION-PUMP ASSEMBLY

101402-2260 as _

Cross reference number

BOSCH 9 400 613 765 9400613765

ZEXEL 101401-7471 1014017471

ISUZU 8972041010 8972041010

Zexel num

Bosch num

Firm num

Name

101401-7471

9 400 613 765

8972041010 ISUZU

INJECTION-PUMP ASSEMBLY
4HG1 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 134424-3920

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 4.1 4.05 4.15

Rack position
Point A R=A

Beginning of injection position
Governor 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 -

Rack position 11.1

Pump speed r/min 960 960 960

Average injection quantity mm3/st. 68.5 66.9 70.1

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point H'

Rack position 9.4+-0.5

Pump speed r/min 310 310 310

Average injection quantity mm3/st. 11 9.7 12.3

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point H

Rack position 9.4+-0.5

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 10.5 9.2 11.8

Fixing the lever *

Injection quantity adjustment_04

Adjusting point A

Rack position R1(11.1)

Pump speed r/min 960 960 960

Average injection quantity mm3/st. 68.5 67.5 69.5

Basic *

Fixing the lever *

Injection quantity adjustment_05

Adjusting point B

Rack position R1+0.55

Pump speed r/min 1600 1600 1600

Average injection quantity mm3/st. 89.5 85.5 93.5

Fixing the lever *

Injection quantity adjustment_06

Adjusting point C

Rack position R1-0.2

Pump speed r/min 520 520 520

Average injection quantity mm3/st. 47.6 43.6 51.6

Fixing the lever *

Injection quantity adjustment_07

Adjusting point D

Rack position R1+0.15

Pump speed r/min 1250 1250 1250

Average injection quantity mm3/st. 76 72 80

Fixing the lever *

Timer adjustment

Pump speed r/min 1150--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1100

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1600

Advance angle deg. 6 5.5 6.5

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.
----------
T1=N59
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt set position 'H' (rack position = aa, speed = bb)
----------
aa=(9.4)mm bb=325r/min
----------
a=41.5deg+-5deg b=40.5deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=64mm
----------
a=20deg+-5deg b=29deg+-5deg

0000001501 RACK SENSOR

Rack sensor adjustment 1. Flange type rack sensor (rack sensor adjustment -5*20) (1)These types of rack sensors do not need adjustment. Confirm the performance with the following procedures. (2)Mount the rack sensor main body to the pump main body. (3)Fix the pump lever at full. (4)At supply voltage V1, pump speed N1 and rack position Ra, confirm that the amp's output voltage is Vist. (5)Move the pump lever two or three times. (6)Set again to full. (7)Confirm that the amplifier output voltage is Vist. (8)Fix the caution plate to the upper part of the rack sensor. (For those without the caution plate instructions, make sure the nameplate of the rack sensor carries the "Don't hold here" caution.) (9)Apply red paint to the rack sensor mounting bolts (2 places).
----------
V1=5+-0.01V N1=960r/min Ra=R1(11.1)mm Vist=2.33+-0.28V
----------

0000001601 FICD

(A) applied negative pressure (B) Screw (c) Nut 1. Set the actuator as described below. (1)Confirm that there is clearance between the actuator lever and the speed lever. (2)Loosen the nut (C). (3)Push in the screw (B). (4)Apply P1 from the actuator (A) part. (5)Pull out the screw (B) slowly. (6)Tighten and fix the nut (C) when pump speed is Na and the rack position is Ra. (7)Torque the nut (C) to T1. (8)Apply P2 several times. (9)Confirm that the actuator functions normally. (10)Confirm that there is a clearance between the actuator lever and the speed lever at that time.
----------
P1=53.3kPa(400mmHg) P2=53.3kPa(400mmHg) Na=410r/min Ra=9.2+-0.1mm T1=1.2~1.6N-m(0.12~0.16kgf-m)
----------
L=(5)mm

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (3)Stamping position on the A/T outer rim (4)At the No 1 cylinder's beginning of injection, align with the aligning mark seen through the bracket's check hole and mark the A/T's bevel C1. (5)B.T.D.C.: aa
----------
aa=7deg
----------
a=(60deg) b=(85deg)

Information:

3. Install dowel (5) in governor shaft (6). Install the governor shaft in the carrier as shown. 4. Put the carrier in position on the camshaft. Install the bolts that hold the carrier in place.
Replace shield (7) with a new part any time it is removed.
5. Install shield (7) on the carrier, and use Tool (A) to push the shield against its seat. Use a hammer and punch to stake the metal in two places on the side of the shield 180° 5° apart next to the holes in the shield. 6. Install one race (9), bearing (10), the other race (9), and use Tool (B) to install the ring on riser (8) as shown. 7. Install riser (8) and the spring (overfueling spring) on the governor shaft as shown. 8. Assemble the dashpot as follows:a. Install spring (12) on seat (11). Install seat (13) in spring (12).b. Put spool (14) and ring (15) in position on seat (13). Use Tool (B) to install snap ring (16) to hold them in place. 9. Install dashpot assembly (17) on the governor shaft as shown. 10. Install ring (21) in the lower groove in the governor shaft. Install one sleeve (20), spring (19), the other sleeve (20) and bearing (18) on the governor shaft as shown. Spring (19) is used to put a preload on the thrust bearing on the camshaft in the fuel injection pump housing.11. Use Tool (C) to hold spring (19) under compression. Install ring (22) in the groove in the governor shaft. Remove Tool (C). 12. Put lever (27) in position on governor servo (23). Install pin (24) to hold the lever in place. Use a hammer and chisel to stake the metal four places 90° apart on the outside surface on both legs of the governor servo to hold pin (24) in place.13. Install the O-ring seal on sleeve (25). Install piston (26) and sleeve (25) in the governor servo as shown. 14. Install valve (28) in the governor servo as shown. 15. Install one lockring (32) in the groove near the center of valve (28). Put sleeve (29), spring (broken link spring) (30) and seat (31) in position on valve (28). Install the other lockring (32) to hold the components in place. 16. Put the governor servo in position on the fuel injection pump housing with piston (26) engaged over rack (33). Install the bolts that hold the governor servo in place. The 3306 Engine has two adjustment screws and lock nuts.17. Install torque rise adjustment screw (36) in collar (34) as shown. Install locknut (35) on the screw. 18. Install bolt (38) in block (40) as shown. Install spring (37) on bolt (38) as shown. Put collar (34) in position on bolt (38) with the hole in the collar