106671-7590 ZEXEL 9 400 616 946 BOSCH INJECTION-PUMP ASSEMBLY 9400616946 1066717590 me050823

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 616 946 9400616946

ZEXEL 106671-7590 1066717590

MITSUBISHI ME050823 me050823

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Buy INJECTION-PUMP ASSEMBLY 106671-7590 zexel genuine, new aftermarket engine parts with delivery

Service parts 106671-7590 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106060-5140

3. GOVERNOR 105408-0340

4. SUPPLY PUMP 105207-1210

5. AUTOM. ADVANCE MECHANIS 105636-1150

6. COUPLING PLATE 105662-0710

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-6211

11. Nozzle and Holder ME059621

12. Open Pre:MPa(Kqf/cm2) 21.6(220)

13. NOZZLE-HOLDER 105030-5010

14. NOZZLE

105015-5330

15. NOZZLE SET

Include in #1:

106671-7590 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 946 9400616946

ZEXEL 106671-7590 1066717590

MITSUBISHI ME050823 me050823

Zexel num

Bosch num

Firm num

Name

106671-7590

9 400 616 946

ME050823 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22T * 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 8-3-600

Overflow valve 131424-4620

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

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 1-5-3-6- 2-4

Pre-stroke mm 4.8 4.75 4.85

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 A

Rack position 11.7

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 130 127 133

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 5.8+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 15 12.4 17.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 13.9+-0. 5

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 133 113 153

Fixing the lever *

Rack limit *

Injection quantity adjustment_04

Adjusting point D

Rack position 6.9+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 15 12.4 17.6

Fixing the rack *

Remarks
(check)

Timer adjustment

Pump speed r/min 650--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 600

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 1.6 1.1 2.1

Timer adjustment_04

Pump speed r/min 1100

Advance angle deg. 3 2.5 3.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Supplied with torque spring not set. (3)RACK LIMIT (4)At shipping (5)Rack difference between N = N1 and N = N2 (6)Rack difference between N = N3 and N = N4
----------
K=9 N1=1050r/min N2=700r/min N3=1050r/min N4=450r/min
----------

Speed control lever angle

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

----------
a=31deg+-5deg b=(2deg) c=7deg+-5deg

Stop lever angle

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

----------
a=39deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(7deg)

Information:

Illustration 3 g01077676
(1) HEUI pump (2) Fuel transfer pump (9) Service bolt (10) Seals (11) Seal (12) Check valve assemblies (Qty 7)Removing the Check Valve Assemblies from the HEUI Pump
Remove the two high pressure seals (10). Discard the two seals. Refer to Illustration 3.Note: Take caution in order to avoid wiping any debris into the pump.
Remove the seal (11) from the bearing on the fuel transfer pump. Discard the seal. Refer to Illustration 3.
Remove the seven check valve assemblies (12) from the HEUI pump by using Tooling (A). Refer to Illustration 3.Note: Take caution in order to avoid wiping any debris into the pump.
Inspect all check valve assemblies (12) for broken springs by using the following procedure.
Place the flat end of the check valve on a work bench so that the valve is positioned vertically.
Press on the check valve poppet (13) with a small cross tip screwdriver and then release the check valve poppet. There should be some resistance from the spring in the check valve. The poppet should return to the initial position after releasing. Refer to Illustration 4.
Illustration 4 g01077708
(12) Check valve assembly (13) Check valve poppet
If any of the valve springs are broken, do not advance. Stop the rework procedure. Replace the HEUI pump.
If none of the valve springs are broken, proceed to the next section.Installing Check Valve Assemblies into the HEUI Pump
Install seven new 254-4302 Check Valve Assemblies (12) that are found in the 254-4334 Check Valve Kit .
Insert the check valve assemblies by hand and press on the back of the valve until the valve is fully seated in the barrel.
Tighten each valve to 9.0 1.5 N m (80 13 lb in) by using an appropriate torque wrench and Tooling (A) .Note: The check valve assemblies must be torqued to the correct specifications. Failing to apply the correct torque could result in loosening of the valve or cracking of the valve in the field.
In order to ensure that all valves are torqued, repeat Step 3.Installing the Fuel Transfer Pump onto the HEUI Pump
Install the two new 239-2402 Seals (10) on the back face of the HEUI pump (1). Refer to Illustration 5.
Illustration 5 g01077898
(1) HEUI pump (10) 239-2402 Seals
Install a new 179-8128 Seal (11) on the fuel transfer pump (2). Refer to Illustration 6. Use 1U-6396 O-Ring Assembly Compound in order to hold the seal in place during assembly. Ensure that the seal is completely seated.
Illustration 6 g01077908
(2) Fuel transfer pump (11) 179-8128 Seal
Do not remove the service bolt. Position the fuel transfer pump on the HEUI pump. Be sure to properly align the drive tang on the fuel transfer pump with the drive slot on the HEUI pump.Note: Failure to align the drive tang prior to the installation of the fuel transfer pump will not allow proper assembly of the two pumps.
Install the three mounting bolts (7) for the fuel transfer pump (2). Tighten the bolts to a torque of 4.0 0.2 N m (35 1.5