106681-4073 ZEXEL 9 400 617 489 BOSCH INJECTION-PUMP ASSEMBLY 9400617489 1066814073 12862551014

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 617 489 9400617489

ZEXEL 106681-4073 1066814073

YANMAR 12862551014 12862551014

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Buy INJECTION-PUMP ASSEMBLY 106681-4073 zexel genuine, new aftermarket engine parts with delivery

Service parts 106681-4073 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106068-2232

3. GOVERNOR 105407-4700

4. SUPPLY PUMP 105237-4080

5. AUTOM. ADVANCE MECHANIS 105681-3000

6. COUPLING PLATE 105664-0730

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5273

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105031-4451

14. NOZZLE 105015-4920

15. NOZZLE SET

Include in #1:

106681-4073 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 489 9400617489

ZEXEL 106681-4073 1066814073

YANMAR 12862551014 12862551014

Zexel num

Bosch num

Firm num

Name

106681-4073

9 400 617 489

12862551014 YANMAR

INJECTION-PUMP ASSEMBLY
6GHA-ST K 14CA INJECTION PUMP ASSY PE6P,6PD PE

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 105780-8130

Bosch type code EFEP215A

Nozzle 105780-0050

Bosch type code DN6TD119NP1T

Nozzle holder 105780-2090

Bosch type code EFEP215

Opening pressure MPa 17.2

Opening pressure kgf/cm2 175

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1000

Overflow valve 131425-1620

Overflow valve opening pressure kPa 255 255 255

Overflow valve opening pressure kgf/cm2 2.6 2.6 2.6

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 4.1 4.05 4.15

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 13

Pump speed r/min 1150 1150 1150

Each cylinder's injection qty mm3/st. 351 340.5 361.5

Basic *

Fixing the lever *

Boost pressure kPa 46.7 46.7

Boost pressure mmHg 350 350

Injection quantity adjustment_02

Adjusting point B

Rack position 6.7+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 20.6 18.5 22.7

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point C

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 295 295 325

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R1-2.5

Boost pressure kPa 6.7 4 9.4

Boost pressure mmHg 50 30 70

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R1(13)

Boost pressure kPa 33.3 33.3 33.3

Boost pressure mmHg 250 250 250

Timer adjustment

Pump speed r/min 1150++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 1150.

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 2 2 2

Remarks
Measure the actual speed, stop

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)Boost compensator stroke
----------
K=7
----------

Speed control lever angle

F:Full speed I:Idle S:Stop
----------

----------
a=9deg+-5deg b=34deg+-5deg c=35deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Speed = aa, rack position = bb (sealed at shipping) (2)Normal
----------
aa=0r/min bb=1-0.2mm
----------
a=25deg+-5deg b=70deg+-5deg

Timing setting

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

----------
a=(60deg)

Information:

Firing order (injection sequence) ... 1,8,4,3,6,5,7,2Injection timing before TC (top center): Precombustion Chamber (PC) ... 11 1°Direct Injection (DI) ... 28 1°(1) Torque for bushing ... 150 10 lb.ft.205 14 N m)(2) 1S7592 Lifter Spring: Length under test force ... 38.66 mm (1.522 in.)Test force ... 100 5 N (22.6 1.1 lb.)Free length after test ... 44.48 mm (1.751 in.)Outside diameter ... 25.27 mm (.995 in.)(2) 7N1208 Lifter Spring: Length under test force ... 29.26 mm (1.152 in.)Test Force ... 325 16 N (73.0 3.6 lb.)Free length after test ... 48.03 mm (1.891 in.)Outside diameter ... 25.27 mm (.995 in.)(3) 1S8634 Check Valve Spring for PC Engines: Length under test force ... 8.15 mm (.321 in.)Test force ... 0.85 0.04 N (.19 .01 lb.)Free length after test ... 10.77 mm (.424 in)Outside diameter ... 9.86 mm (.388 in.)(3) 6N24 Check Valve Spring for DI Engines: Length under test force ... 9.53 mm (.375 in.)Test force ... 56 3 N (12.5 .6 lb.)Free length after test ... 13.03 mm (.513 in.)Outside diameter ... 11.68 mm (.460 in.)(3) 8N1415 Spring For Reverse Flow Check Valve on Later DI Engines: Length under test force ... 8.69 mm (.342 in.)Test force ... 111 6 N (25 1 lb.)Free length after test ... 12.12 mm (.477 in.)Outside diameter ... 9.78 mm (.385 in.)(4) Thickness of spacers: 9N6496 Spacer ... 4.12 mm (.162 in.)9N6495 Spacer ... 4.22 mm (.166 in)5M2697 Spacer ... 4.32 mm (.170 in.)2M4208 Spacer ... 4.42 mm (.174 in.)2M4209 Spacer ... 4.52 mm (.178 in.)2M4210 Spacer ... 4.62 mm (.182 in.)2M4211 Spacer ... 4.72 mm (.186 in.)2M4212 Spacer ... 4.83 mm (.190 in.)5M2691 Spacer ... 4.93 mm (.194 in.)5S7189 Spacer ... 5.03 mm (.198 in.)(5) Bores for the racks: Bore in housing, at the rear (new) ... 12.758 0.038 mm (.5023 .0015 in.)Bearing at the front (new) ... 12.758 0.046 mm (.5023 .0018 in.)Diameter of fuel racks (new) ... 12.662 0.005 mm (.4985 .0002 in.)Maximum permissible clearance between rack and bearings (worn) ... 0.18 mm (.007 in.)(6) Bore in bearings for the camshaft (new) ... 53.988 0.038 mm (2.1255 .0005 in.) Diameter of bearing surfaces of the camshaft (new) ... 53.899 0.013 mm (2.1220 .0005 in.)Maximum permissible clearance between the bearings and the camshaft ... 0.25 mm (.010 in.)(7) Length of injection pump plunger. (8) Timing dimension for fuel injection pump. Use 6V7926 Indicator Group with 5P4158 Gauge (A) to measure this dimension.