101402-3870 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014023870

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101402-3870 1014023870

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Buy INJECTION-PUMP ASSEMBLY 101402-3870 zexel genuine, new aftermarket engine parts with delivery

Service parts 101402-3870 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-9260

3. GOVERNOR 105404-5220

4. SUPPLY PUMP 105220-5610

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY

11. Nozzle and Holder

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

13. NOZZLE-HOLDER

14. NOZZLE

15. NOZZLE SET

Include in #1:

101402-3870 as INJECTION-PUMP ASSEMBLY

108822-3296 as _

Cross reference number

ZEXEL 101402-3870 1014023870

Zexel num

Bosch num

Firm num

Name

101402-3870

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 6-2-600

Overflow valve 131424-3420

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 1-3-4-2

Pre-stroke mm 2.5 2.45 2.55

Beginning of injection position
Drive 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 A

Rack position 10.3

Pump speed r/min 1175 1175 1175

Average injection quantity mm3/st. 75 74 76

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Boost pressure kPa 51.3 51.3

Boost pressure mmHg 385 385

Hydraulic cylinder ON *

Injection quantity adjustment_02

Adjusting point C

Rack position 8.5+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 9 8 10

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Hydraulic cylinder ON *

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 85 85 95

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Hydraulic cylinder OFF *

Rack limit *

Boost compensator adjustment

Pump speed r/min 750 750 750

Rack position R1-1

Boost pressure kPa 24.7 23.4 26

Boost pressure mmHg 185 175 195

Boost compensator adjustment_02

Pump speed r/min 750 750 750

Rack position R1(10.3)

Boost pressure kPa 38 31.3 44.7

Boost pressure mmHg 285 235 335

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)The torque control spring does not operate. (4)Adjust the secondary timing before adjusting the governor. (5)RACK LIMIT (When hydraulic cylinder is OFF) (6)Boost compensator stroke: BCL (7)When hydraulic cylinder ON: P1
----------
K=7 BCL=1+-0.1mm P1=((392)kPa{(4)kgf/cm2})
----------

Speed control lever angle

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

----------
a=12deg+-5deg b=22deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)No return spring
----------

----------
a=0deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Key groove position at No. 1 cylinder's beginning of injection position (at BTDC: aa). (3)Position of the key groove of the No. 1 cylinder at B.T.D.C. bb (fix the governor flyweight at this position for delivery). (4)B.T.D.C.: aa (5)At second timing adjustment, set the camshaft at the * position and tighten the flyweight locknut. (6)Align the flyweight's timing gear position with the lockpin groove and then fully tighten the flyweight to the camshaft. (7)Remove the lock pin and adjust the governor. Reinstall the lock pin to fix the flyweight for delivery.
----------
aa=16deg bb=0deg
----------
a=54deg54min+-3deg b=8deg+-30min

Information:

ACTION REQUIRED
See the attached Rework Procedure.
OWNER NOTIFICATION
U.S. and Canadian owners will receive the attached Owner Notification.
SERVICE CLAIM ALLOWANCES
Service Claim Allowances for Inspection
Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs.
0 1 0 0 0 0
Service Claim Allowances for Replacement of the Filter Housing (if required)
Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs.
100% 1 0 0 0 0
Note: This is a 2-hour job if replacement is necessary.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
Attach. (1-Owner Notification)
(2-Rework Procedure)
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
Safety - THE SPIN ON FUEL FILTER BASE NEEDS TO BE INSPECTED
MODELS INVOLVED - CERTAIN 3508, 3508B, 3512, 3512B, 3516, 3516B DIESEL STANDBY ENGINES
Dear Caterpillar Product Owner:
The spin-on fuel filter base needs to be inspected on the products listed below. The stud height may be incorrect which can cause the spin-on fuel filter to blow off of the filter base and result in a fuel leakage hazard. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service. Please refer the dealer to their Service Letter dated November 23, 2000 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed for your added safety and satisfaction.
Caterpillar Inc.
Identification #(s)
Attached to November 23, 2000 Service Letter
Rework Procedure
Verification of Stud Height
Shut off the fuel supply to the engine.
Before removing the fuel filter, have a container ready to catch the fuel that will drain from the fuel system.
Remove the "Spin On" Fuel Filter. A filter wrench may be required.
Keep the fuel filter as it will be required for re-installation.
Measure the threaded nipple from the flat surface on the bottom of the filter base to the end of the nipple. See Illustration #1
Illustration #1
Check the stud height measurement from step #5 with Table #1
Table #1 - Stud Height Measurement
Acceptable Unacceptable
Stud Height 23.3 mm & up Less than 23.3 mm
If the stud height is falls in the "Unacceptable" Range, the fuel filter base must be replaced. See fuel filter base replacement instructions.
If the stud height is falls in the "Acceptable" range, the fuel filter should be reinstalled.
Return fuel flow to the engine.
Start the engine and check for leaks.
Replacement of 1N3789 Fuel Filter Base
Remove the fuel priming pump or cover from the base.
Loosen the fuel lines flowing into and out of the filter base.
Remove the fuel line adapters and the sensor (or plug) from the filter base before removing the filter base from the engine.
Remove the two mounts bolts, nuts and washers that mount the filter base. The filter base can then be removed.
Install a new 1N3789 Fuel Filter Base. Using the existing bolts, nuts and washers.
Note: The old 1N3789 Fuel Filter Base is not repairable and must be scrapped.
Reinstall the fuel line adapters and the sensor (or plug) with a new 3J1907 (adapters) and 6V5048 (sensor/plug) O-ring seals.
Reinstall the fuel lines.
Re-install the fuel priming pump or cover with new 9Y8589 and 9Y6094