106873-3620 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068733620

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106873-3620 1068733620

Price: query

Buy now
Add to cart Go to cart

Rating:

Buy INJECTION-PUMP ASSEMBLY 106873-3620 zexel genuine, new aftermarket engine parts with delivery

Service parts 106873-3620 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106080-7290

3. GOVERNOR 105923-2300

4. SUPPLY PUMP 105237-0130

5. AUTOM. ADVANCE MECHANIS 105683-0380

6. COUPLING PLATE 105664-2170

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-8220

11. Nozzle and Holder 23600-3020A

12. Open Pre:MPa(Kqf/cm2) 14.7{150}/21.6{220}

13. NOZZLE-HOLDER 105031-7390

14. NOZZLE

15. NOZZLE SET 105019-0860

Include in #1:

106873-3620 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106873-3620 1068733620

Zexel num

Bosch num

Firm num

Name

106873-3620

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 105780-8250

Bosch type code 1 688 901 101

Nozzle 105780-0120

Bosch type code 1 688 901 990

Nozzle holder 105780-2190

Opening pressure MPa 20.7

Opening pressure kgf/cm2 211

Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600

Overflow valve 134424-4120

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 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-8-6-2- 7-5-4-3

Pre-stroke mm 4.2 4.14 4.2

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25

Difference between angles 2
Cal 1-6 deg. 90 89.75 90.25

Difference between angles 3
Cyl.1-2 deg. 135 134.75 135.25

Difference between angles 4
Cal 1-7 deg. 180 179.75 180.25

Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25

Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25

Difference between angles 7
Cal 1-3 deg. 315 314.75 315.25

Injection quantity adjustment

Adjusting point -

Rack position 12.3

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 131 128 134

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 8+-0.5

Pump speed r/min 460 460 460

Average injection quantity mm3/st. 13.3 12.3 14.3

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 A

Rack position R1(12.3)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 131 129 133

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.5

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 121.5 115.5 127.5

Fixing the lever *

Timer adjustment

Pump speed r/min 760--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 710

Advance angle deg. 0.3

Timer adjustment_03

Pump speed r/min (770)

Advance angle deg. 2.25 1.95 2.55

Remarks
Measure the actual speed.

Timer adjustment_04

Pump speed r/min (900)

Advance angle deg. 2.25 1.95 2.55

Remarks
Measure the actual speed.

Timer adjustment_05

Pump speed r/min 1050+50

Advance angle deg. 6.75 6.45 7.05

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)Stop lever's normal position setting: equivalent to R2 (4)Damper spring setting (5)Set the stop lever before governor adjustment. [When setting the stop lever after governor adjustment, confirm that R = R1 + 1 (point I) can be obtained at the full setting.]
----------
T1=AD48 R2=17.5mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=94mm
----------
a=17deg+-5deg b=39deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Set the stopper screw. (After setting, apply red paint.) (3)Rack position = bb (speed = cc) (4)Set the stopper screw. (After setting, apply red paint.) (5)Use the hole above R = dd
----------
aa=(17.5)mm bb=1+-0.3mm cc=0r/min dd=35mm
----------
a=35deg+-5deg b=29.5deg+-5deg

Timing setting

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

----------
a=(80deg)

Information:

Customer Assistance
When a problem arises concerning the sale, operation or service of your engine, it will normally be handled by the distributor or dealer in your area. Please refer to the Caterpillar Truck Engine Parts & Service Directory which will identify the facility nearest you, the hours of operation, phone number and how to locate the dealer.Caterpillar has authorized parts & service outlets throughout North America to satisfy your needs. These authorized dealers provide:* Factory Trained Service Personnel.* At many locations, 24 hour a day service and parts availability.* Complete offering of Remanufactured Components.* Product information and published service literature.Your satisfaction is a primary concern to Caterpillar, its distributors and their dealers. To assure your complete satisfaction, we suggest the following steps be followed should you have a problem that has not been handled to your satisfaction.Step One
Discuss your problem with a member of management from the distributorship or dealership. If your problem originates with a dealer, explain the matter to a management member of the distributorship with whom the dealer has his parts and service agreement.Step Two
When it appears that your problem cannot be readily resolved at the distributor level without additional assistance, contact your Caterpillar District Office. The phone number is available at the dealer/distributor.Step Three
If you are still not satisfied, call Caterpillar Factory Customer Services (24 hour service) at 1 (800) 447-4986.When contacting Caterpillar direct, please keep in mind that ultimately your problem will likely be resolved at the distributorship/dealership using their facilities, equipment and personnel. Therefore, it is suggested that you follow the above steps in sequence when experiencing a problem.