Information injection-pump assembly
ZEXEL
104749-5361
1047495361
Rating:
Cross reference number
ZEXEL
104749-5361
1047495361
Zexel num
Bosch num
Firm num
Name
104749-5361
INJECTION-PUMP ASSEMBLY
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105780-0060
Bosch type code
NP-DN0SD1510
Nozzle holder
105780-2150
Opening pressure
MPa
13
13
13.3
Opening pressure
kgf/cm2
133
133
136
Injection pipe
157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450
Inside diameter - outside diameter - length (mm) mm 2-6-450
Joint assembly
157641-4720
Tube assembly
157641-4020
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
750
750
750
Boost pressure
kPa
32
30.7
33.3
Boost pressure
mmHg
240
230
250
Average injection quantity
mm3/st.
46.9
46.4
47.4
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
CBS
CBS
Injection timing adjustment_02
Pump speed
r/min
1500
1500
1500
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
52.3
51.8
52.8
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
Full
Full
Injection timing adjustment_03
Pump speed
r/min
550
550
550
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
39.6
36.6
42.6
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
750
750
750
Boost pressure
kPa
32
30.7
33.3
Boost pressure
mmHg
240
230
250
Average injection quantity
mm3/st.
46.9
45.9
47.9
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1500
1500
1500
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
37.4
34.9
39.9
Oil temperature
degC
50
48
52
Injection timing adjustment_06
Pump speed
r/min
1500
1500
1500
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
52.3
51.3
53.3
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_07
Pump speed
r/min
2250
2250
2250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
50.9
47.9
53.9
Oil temperature
degC
52
50
54
Injection quantity adjustment
Pump speed
r/min
2650
2650
2650
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
24.4
21.4
27.4
Difference in delivery
mm3/st.
5.5
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_02
Pump speed
r/min
2950
2950
2950
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
4
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2650
2650
2650
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
24.4
21.4
27.4
Difference in delivery
mm3/st.
5.5
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
8.9
6.9
10.9
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
8.9
6.9
10.9
Difference in delivery
mm3/st.
2
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
150
150
150
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
35
25
45
Basic
*
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Timer adjustment_02
Pump speed
r/min
150
150
150
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
35
25
45
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Speed control lever angle
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Overflow quantity
cm3/min
630
500
760
Oil temperature
degC
50
48
52
Remarks
Full
Full
_02
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Overflow quantity
cm3/min
380
250
510
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Stop lever angle
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Pressure
kPa
412
392
432
Pressure
kgf/cm2
4.2
4
4.4
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Pressure
kPa
412
392
432
Pressure
kgf/cm2
4.2
4
4.4
Basic
*
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Timer stroke
mm
4.7
4.5
4.9
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
600
600
600
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Timer stroke
mm
0.5
0.1
1.5
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Timer stroke
mm
4.7
4.5
4.9
Basic
*
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1500
1500
1500
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Timer stroke
mm
6.3
5.9
6.7
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
2000
2000
2000
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Timer stroke
mm
9
8.7
9.4
Oil temperature
degC
50
48
52
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001401
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
35
34
36
Timer stroke TA
mm
4.3
4.1
4.5
Timer stroke variation dT
mm
0.4
0.4
0.4
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
35
34
36
Timer stroke TA
mm
4.3
3.9
4.7
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1250
1250
1250
Boost pressure
kPa
72
70.7
73.3
Boost pressure
mmHg
540
530
550
Average injection quantity
mm3/st.
21.6
20.6
22.6
Timer stroke TA
mm
3.7
3.1
4.3
Oil temperature
degC
50
48
52
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
0.9
0.8
1
Control lever angle alpha
deg.
20
16
24
Control lever angle beta
deg.
45
40
50
Test data Ex:
0000001801 V-FICD ADJUSTMENT
Adjustment of the V-FICD (perform with W-FICD released)
1. Adjust to obtain L1.
2. Confirm that L2 is obtained when negative pressure P1 (kPa) {P2 (mmHg)} is applied to the actuator.
Adjust the stroke using the actuator stroke adjusting screw (F).
(A): Pin
(B): Actuator shaft
(C): Control lever
(D): Actuator
(E): Lock nut (torque T)
----------
L1=1+1mm L2=1.32+-0.1mm P1=-53.3kPa P2=-400mmHg
----------
L1=1+1mm L2=1.32+-0.1mm T=1.2~1.5N-m{0.12~0.15kgf-m}
----------
L1=1+1mm L2=1.32+-0.1mm P1=-53.3kPa P2=-400mmHg
----------
L1=1+1mm L2=1.32+-0.1mm T=1.2~1.5N-m{0.12~0.15kgf-m}
0000001901 W-CSD ADJUSTMENT
Adjustment of the W-CSD
1. Adjustment of the timer stroke
Adjust screw (A) so that the timer stroke is the value determined from the graph.
2. Adjustment of the position of the intermediate lever.
Insert a shim L between the control lever I and the idle setscrew G.
Align the intermediate lever (F) with the aligning line and fix screw intermediate lever's adjusting (E) so that it contacts the control lever.
3. Adjustment of the FICD
Insert a shim LT between the control lever I and the idle setscrew G.
Use adjusting screw (B) to fix the CSD lever (C) in the position where it operates the intermediate lever via the rod (D).
(J) Aligning mark
(O) = timer stroke adjustment (mm): TA = -0.041t+2.42
(P) Lever position (deg): theta 1 = -0.108t+4.79 (-20 deg C <= t <= 20 deg C)
Theta 2 = -0.133t + 5.29 (20 deg C =< t =< 50 deg C)
(Q) Lever position (mm): L1 = -0.035t+1.57 (-20 deg C <= t <= 20 deg C)
L2 = -0.044t + 1.75 (20 deg C =< t =< 50 deg C)
The (Q) indicates the clearance between the control lever and the idle set screw.
X:Temperature t (deg C)
Y1:Timer stroke TA (mm)
Y2:Control lever position at theta L (deg, mm)
(R) Cooling water temperature (deg C)
(S) Cooling water temperature: increase direction
N:Pump speed (r/min)
(M) Timer piston stroke (mm)
(K) Lever angle (deg)
(Z) Lever position (mm)
----------
L=1.2+-0.05mm LT=L+-0.05mm
----------
L=1.2+-0.05mm N1=500r/min R1=20degC R2=-20degC M1=1.9+-0.4mm M2=3.4+-0.6mm K1=3.6+-1deg K2=7.9+-3deg Z1=1.2+-0.3mm Z2=2.6+-1mm
----------
L=1.2+-0.05mm LT=L+-0.05mm
----------
L=1.2+-0.05mm N1=500r/min R1=20degC R2=-20degC M1=1.9+-0.4mm M2=3.4+-0.6mm K1=3.6+-1deg K2=7.9+-3deg Z1=1.2+-0.3mm Z2=2.6+-1mm
Information:
Features
Benefits
All critical engineering changes and updates included
Improved reliability and performance
Worldwide availability through Cat parts distribution system
Customer access regardless of location
Off-the-shelf availability
Downtime reduced through exchange product
Same-as-new Caterpillar warranty
Consistent support
Coverage Chart
Reman PN
New PN
Part Name
20R1298
3594090
INJECTOR GP - FUEL
20R1299
3494080
INJECTOR GP - FUEL
20R1301
3594020
INJECTOR GP - FUEL
20R1302
3594040
INJECTOR GP - FUEL
20R1303
3594070
INJECTOR GP - FUEL
20R1304
3597434
INJECTOR GP - FUEL
20R1308
3594050
INJECTOR GP - FUEL
20R1302
3594040
INJECTOR GP - FUEL
20R1317
3809889
INJECTOR GP - FUEL
20R1318
3674293
INJECTOR GP - FUEL
20R3247
3920225
INJECTOR GP - FUEL
20R3607
3820709
INJECTOR GP - FUEL
20R3608
3820745
INJECTOR GP – FUEL
20R3815
3689171
PUMP GP – FUEL INJ
20R3816
3689172
PUMP GP – FUEL INJ
20R3817
3689173
PUMP GP – FUEL INJ
Core Acceptance
The following Core Acceptance Criteria are available supporting these products. All the latest Core Acceptance Criteria guidelines can be found on the Reman Dealer Extranet at https://catreman.cat.com/cac
SELD0226 Unit Injectors Electronic
SELD0023 Fuel Pump & Governor Groups
Warranty
Please consult the appropriate warranty statement for your area by going to warranty.cat.com.
Core Management
Please refer to the Caterpillar Core Management Information System (CMIS 2) related to the parts information application that describes all Reman part/Core Acceptability Family (CAF) and other related information. Also, refer to other CMIS 2 inquiry applications such as: Dealer Customer Profile, Inspection Reason Codes, Inspection Line Inquiry, Dealer Add Charges, Dealer Entitlement Activity, Dealer CCR Inquiry, Dealer CCR Entry, Dealer Shipment Processing, Dealer Process Packaging Grief and Reporting. This information is available to all dealers worldwide that have been converted to CMIS 2.
Please go to the Reman web site https://catreman.cat.com for the latest policy and procedural updates that are available to all dealers worldwide explaining policy and procedural information such as “Policy and Core Management” -SELD0122; “Core Management Systems and Operations Procedures” -SELD0040; “Reman Core Return Packaging Instructions And Guidelines” -SELD0300; and “Shipping Instructions” SELD0039.
If you have any questions regarding Reman Core Management or Core Management Systems (CMIS2), feel free to call your Corinth Dealer Service Representative toll free at (800) 537-2928.
Contact Information:
For assistance with technical questions, call the Reman Technical Hot Line also toll free at (888) 88-REMAN or use our e-mail address--Reman_Help.
Global Dealer Solutions Network Parts Technical Support Team Toll Free -North America: 1-877-228-2420 International: +1-309-266-4421 Electronic Requests: Send via Microsoft Customer Relationship Management (MSCRM). For access and tutorial information: https://gdsn.cat.com/mscrm
, CATERPILLAR, BUILT FOR IT, their respective logos, “Caterpillar Yellow” and the ”Power Edge” trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.
The information contained herein is intended for circulation only to Caterpillar and dealer employees whose duties require knowledge of such reports and is intended exclusively for their information and
Have questions with 104749-5361?
Group cross 104749-5361 ZEXEL
104749-5361
INJECTION-PUMP ASSEMBLY