106661-5270 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066615270

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106661-5270 1066615270

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Service parts 106661-5270 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106066-1310

3. GOVERNOR 105407-3500

4. SUPPLY PUMP 105217-1730

5. AUTOM. ADVANCE MECHANIS 105614-4320

6. COUPLING PLATE 105662-0761

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4570

11. Nozzle and Holder 1660096502

12. Open Pre:MPa(Kqf/cm2) 22.6(230)

13. NOZZLE-HOLDER 105031-4370

14. NOZZLE 105015-4170

15. NOZZLE SET

Include in #1:

106661-5270 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106661-5270 1066615270

Zexel num

Bosch num

Firm num

Name

106661-5270

INJECTION-PUMP ASSEMBLY

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 opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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 1-4-2-6- 3-5

Pre-stroke mm 3.2 3.15 3.25

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

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

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

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

Injection quantity adjustment

Adjusting point A

Rack position 12.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 153.1 151.1 155.1

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 11.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 135.2 133.2 137.2

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 6.7+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 12.2 11.2 13.2

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Timer adjustment

Pump speed r/min 400--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 350

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 2.5 2 3

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 4 4 4

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Idle sub spring setting: L1.
----------
K=13 L1=6.7-0.5mm
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)Speed set at aa (setting at shipping) (2)Set the pump speed at bb.
----------
aa=900r/min bb=750r/min
----------
a=27deg+-5deg b=5deg+-5deg c=32deg+-3deg d=7deg+-5deg

Stop lever angle

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

----------
a=26deg+-5deg b=53deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
----------

----------
a1=A a2=E r1=750r/min r2=750r/min Q1=153.1+-2mm3/st Q2=197.5+-2mm3/st c1=+-4% c2=+-4% a3=18 a4=15 r3=900r/min r4=750r/min

Information:

Illustration 1 g06140436
(1) 277-7637 Bracket
(2) 8T-3490 Weld NutWeld the 8T-3490 Weld Nut (2) on the 277-7637 Bracket (1) as shown in Illustration 1.
Illustration 2 g06140437
Weld location
Illustration 3 g06140439
View of area A
(1) Welded bracket
Illustration 4 g06140464
(B) 10 mm (0.4 inch)
(C) 36 mm (1.4 inch)
(E) 27 mm (1.1 inch)
(W1) 3 mm (0.1 inch) Fillet weldWeld the 277-7637 Bracket (1) on the frame as shown in Illustration 4.CEM Hose Removal and Install Procedure
Illustration 5 g06140472
(3) 418-2057 Hose
(4) 418-2055 HoseRemove the 418-2057 Hose (3) and the 418-2055 Hose (4).
Illustration 6 g06140489
(5) 428-8808 Hose Clamp
(6) 468-4707 Hose
(7) 326-4516 Cable Tie
(8) 468-4709 Hose
(9) 449-2092 Hose
(10) 428-8808 Hose Clamp
Assemble the 468-4707 Hose (6), the 468-4709 Hose (8), and the 449-2092 Hose (9) as shown in Illustration 6.
Secure the 468-4707 Hose (6) with a 326-4516 Cable Tie (7)
Tighten the two 428-8808 Hose Clamps (5) to 6.5 to 6.8 N m (58 to 60 lb in).
Tighten the four 428-8808 Hose Clamps (10) to 6.5 to 6.8 N m (58 to 60 lb in) and install hose clamp same as original hose clamp position before the rework.374F Phase Change Tank
Illustration 7 g06140762
(11) 8T-4189 Bolt
(12) 8T-4224 Hard Washer
(13) 357-4586 Elbow As
(F) 30 degree
Tighten the 8T-4189 Bolt (11) to 28 7 N m (248 62 lb in).
Assemble the 357-4586 Elbow As (13) at an angle 30 degree (F) as shown in Illustration 7 and tighten to 28 4 N m (248 35 lb in).390F Phase Change Tank
Illustration 8 g06140765
(11) 8T-4189 Bolt
(12) 8T-4224 Hard Washer
(13) 357-4586 Elbow As
(14) 468-4722 Plate As
(F) 30 degreePhase change tank and related parts are same as 374F. The difference is only support plate 468-4722 Plate As (14). Repeat the Step 1 and Step 2.Support Plate Mount
Illustration 9 g06140788
(15) 8T-4137 Bolt
(16) 7X-7729 Washer
(17) 135-8575 Bolt As (Reuse)Illustration 9 is showing example for the 374F. The different bracket is used on the 390F however the procedure is same.
Tighten the 8T-4137 Bolt (15) to 100 20 N m (74 15 lb ft).
Tighten the 135-8575 Bolt As (17) to 100 20 N m (74 15 lb ft).Software
Download the latest software from SIS Web. Refer Illustration 10 for flash software download.
Illustration 10 g06140790Tune Value Update
Illustration 11 g06140791Update threshold to 525 °C using Cat Electronic Technician (Cat ET) as shown in Illustration 11. Factory password is required to change the value. When you input your CWS ID, the factory password can be provided.