Information injection-pump assembly
BOSCH
9 400 610 753
9400610753
ZEXEL
101608-1410
1016081410
MITSUBISHI
ME078425
me078425

Rating:
Service parts 101608-1410 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME078067
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 610 753
9400610753
ZEXEL
101608-1410
1016081410
MITSUBISHI
ME078425
me078425
Zexel num
Bosch num
Firm num
Name
101608-1410
9 400 610 753
ME078425 MITSUBISHI
INJECTION-PUMP ASSEMBLY
6D16T K 14BF INJECTION PUMP ASSY PE6AD PE
6D16T K 14BF INJECTION PUMP ASSY PE6AD PE
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
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
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-5520
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
4.5
4.45
4.55
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.9
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
106.5
105.5
107.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8.3+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
10.5
9
12
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Timer adjustment
Pump speed
r/min
0
Advance angle
deg.
1.5
1
2
Timer adjustment_02
Pump speed
r/min
-
Advance angle
deg.
1.5
1
2
Remarks
Measure speed (beginning of operation).
Measure speed (beginning of operation).
Timer adjustment_03
Pump speed
r/min
850
Advance angle
deg.
0
0
0
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Torque spring does not operate.
(4)Main spring setting
(5)Set at delivery
(6)Set idle sub-spring
----------
K=8
----------
----------
K=8
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
(2)At delivery
----------
----------
a=(20deg)+-5deg b=(2deg) c=(5deg)+-5deg
----------
----------
a=(20deg)+-5deg b=(2deg) c=(5deg)+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=26deg+-5deg b=53deg+-5deg
----------
----------
a=26deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of coupling's tooth at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=11deg
----------
a=(1deg)
----------
aa=11deg
----------
a=(1deg)
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
Illustration 1 g06201989Certain Cat® Reman 3500 electronic fuel injectors may be marked with incorrect trim codes. Cat Reman 3500 electronic fuel injectors marked with trim code "2755" manufactured between 09 January 2017and 18 April 2017may be affected.The trim code is not correct for every injector. Refer to Illustration 1 for trim code identification. Serial numbers of suspect injectors range from (S/N: 1825569-1880788).Solution
Caterpillar is aware of this problem, but a permanent repair has not been identified. As an interim action, follow the below procedure:
All Reman 3500 electronic fuel injectors marked with trim code "2755" manufactured between 09 January 2017and 18 April 2017are suspect. Refer to Illustration 1.Caterpillar has created a tool which will help to identify injectors labeled with the incorrect trim code. Use the link below to download the file.https://cat.box.com/s/4fwh9nz0lwguh8vomifxj2rapqjc27e9
Enter the injector Serial Number in the spreadsheet downloaded. The spreadsheet will indicate whether the code is ok to use as is, or the spreadsheet will return the correct trim code.
Illustration 2 g06203882
If the trim code is incorrect, the injector must be relabeled. Use an engraving tool to cross out the original (incorrect) trim code (2755) and write the correct trim code on the injector tappet. Refer to Illustration 2.
Illustration 3 g06202000
Mark the box for each part that has been either reworked or verified to be correct, to identify that the parts are good to use. Refer to Illustration 3.
For individual injector replacements in engines, update the ECM with the correct trim code. Injectors must be marked with the correct trim code.Note: Do not return affected parts to Caterpillar. Use the procedure listed above to remark and use existing stock.Note: The issue has been resolved in the factory. Factory stock has been reworked and shipped. Parts in the distribution system are being sorted for return & rework.Note: Injector boxes have been marked with a large green dot to indicate that the injector has been sorted and marked correctly, or the trim code is correct.
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
Illustration 1 g06201989Certain Cat® Reman 3500 electronic fuel injectors may be marked with incorrect trim codes. Cat Reman 3500 electronic fuel injectors marked with trim code "2755" manufactured between 09 January 2017and 18 April 2017may be affected.The trim code is not correct for every injector. Refer to Illustration 1 for trim code identification. Serial numbers of suspect injectors range from (S/N: 1825569-1880788).Solution
Caterpillar is aware of this problem, but a permanent repair has not been identified. As an interim action, follow the below procedure:
All Reman 3500 electronic fuel injectors marked with trim code "2755" manufactured between 09 January 2017and 18 April 2017are suspect. Refer to Illustration 1.Caterpillar has created a tool which will help to identify injectors labeled with the incorrect trim code. Use the link below to download the file.https://cat.box.com/s/4fwh9nz0lwguh8vomifxj2rapqjc27e9
Enter the injector Serial Number in the spreadsheet downloaded. The spreadsheet will indicate whether the code is ok to use as is, or the spreadsheet will return the correct trim code.
Illustration 2 g06203882
If the trim code is incorrect, the injector must be relabeled. Use an engraving tool to cross out the original (incorrect) trim code (2755) and write the correct trim code on the injector tappet. Refer to Illustration 2.
Illustration 3 g06202000
Mark the box for each part that has been either reworked or verified to be correct, to identify that the parts are good to use. Refer to Illustration 3.
For individual injector replacements in engines, update the ECM with the correct trim code. Injectors must be marked with the correct trim code.Note: Do not return affected parts to Caterpillar. Use the procedure listed above to remark and use existing stock.Note: The issue has been resolved in the factory. Factory stock has been reworked and shipped. Parts in the distribution system are being sorted for return & rework.Note: Injector boxes have been marked with a large green dot to indicate that the injector has been sorted and marked correctly, or the trim code is correct.
Have questions with 101608-1410?
Group cross 101608-1410 ZEXEL
Mitsubishi
101608-1410
9 400 610 753
ME078425
INJECTION-PUMP ASSEMBLY
6D16T
6D16T