Information injection-pump assembly
ZEXEL
106676-2121
1066762121
Rating:
Service parts 106676-2121 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME151161
12.
Open Pre:MPa(Kqf/cm2)
15.7{160}/21.6{220}
14.
NOZZLE
Include in #1:
106676-2121
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106676-2121
1066762121
Zexel num
Bosch num
Firm num
Name
106676-2121
INJECTION-PUMP ASSEMBLY
14CA PE6P,6PD PE
14CA PE6P,6PD 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
105780-8250
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
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131425-0220
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
3.9
3.85
3.95
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
-
Rack position
13.3
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
164
159.9
168.1
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
410
410
410
Each cylinder's injection qty
mm3/st.
21
17.8
24.2
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(13.3)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
164
162
166
Basic
*
Fixing the lever
*
Boost pressure
kPa
31.3
31.3
Boost pressure
mmHg
235
235
Injection quantity adjustment_04
Adjusting point
B
Rack position
(R1+0.95
)+0.05-0
.1
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
150.5
146.5
154.5
Fixing the lever
*
Boost pressure
kPa
31.3
31.3
Boost pressure
mmHg
235
235
Injection quantity adjustment_05
Adjusting point
C
Rack position
(R1-1.05
)
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
158
152
164
Fixing the lever
*
Boost pressure
kPa
31.3
31.3
Boost pressure
mmHg
235
235
Boost compensator adjustment
Pump speed
r/min
250
250
250
Rack position
R2-2
Boost pressure
kPa
6.7
5.4
8
Boost pressure
mmHg
50
40
60
Boost compensator adjustment_02
Pump speed
r/min
250
250
250
Rack position
R2(R1-1.
3)
Boost pressure
kPa
18
18
18
Boost pressure
mmHg
135
135
135
Timer adjustment
Pump speed
r/min
(N1+50)-
-
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
N1
Advance angle
deg.
0.5
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
2
1.5
2.5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
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)Boost compensator stroke: BCL
(4)Damper spring setting
----------
T1=AE83 BCL=2+-0.1mm
----------
----------
T1=AE83 BCL=2+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
(3)Viewed from feed pump side.
----------
aa=37.5mm
----------
a=2deg+-5deg b=37deg+-3deg
----------
aa=37.5mm
----------
a=2deg+-5deg b=37deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Normal engine position (equivalent to R = bb).
(3)Set the stopper bolt so that speed = cc and rack position = dd (and confirm non-injection).
----------
aa=54mm bb=18mm cc=1100r/min dd=3.5+-0.3mm
----------
a=(20.5deg) b=29.5deg+-5deg c=40deg+-5deg
----------
aa=54mm bb=18mm cc=1100r/min dd=3.5+-0.3mm
----------
a=(20.5deg) b=29.5deg+-5deg c=40deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=11deg
----------
a=(8deg)
----------
aa=11deg
----------
a=(8deg)
Information:
Information Release Memo REM04-23
Reman
August 2004 CATERPILLAR? REMANUFACTURED FUEL INJECTOR FOR 3126B AND C7 MARINE ENGINESAnnouncement The Caterpillar Remanufactured Products Group announces expansion of the remanufactured product line to include coverage for the fuel injectors in 3126B and C7 Marine Engine applications. CoverageThe addition of this injector provides dealers with an additional repair option to support 3126B and C7 Marine Engine. Please consult your NPR or Reman Cross Reference for exact model coverage.
New Part Number Reman Part Number Description Applications
222-5968 10R1306 Injector-Gp 3126B and C7 Marine Engines Features and Benefits
Cat? Remanufactured Fuel Injector Groups offer excellent value to customers. Customers who want fast repair turn-around, superior quality and reliability, and lower repair costs will benefit from the use of these Remanufactured injectors by providing immediate, off-the-shelf availability at a fraction of the new price.
Features Benefits
This injector includes the necessary external seals and backup rings
No need to separately order seals & backup rings
All critical engineering changes and updates included
Improved reliability and performance
Worldwide availability through Caterpillar parts distribution system
Customer access regardless of location
Backed by Cat warranty
Consistent support
Core Acceptance
Core Acceptance Criteria for Caterpillar Remanufactured Fuel Injector Groups is simple, visual, and requires no special tools. Full core credit is issued when the core is complete, fully assembled, the housing is not cracked or broken and has an acceptable part number. Consult your Core Acceptance Guide for complete details.
Warranty
Please consult the appropriate warranty statement for your area.
Core Management
Please refer to the Caterpillar Core Management Information System (CMIS 2) Parts Information application describing all Reman part/CAF and related information. Also refer to other CMIS 2 inquiry applications such as Customer Profiles, Inspection Reason Codes, Inspection Line Inquiry, Add Charge Information, Entitlement Activity, Entitlement Inquiry, CCR Inquiry, CCR Entry, Shipment Processing; Process Packaging Grief; and Reporting to properly manage core returns and monitor inspection performance. This information will be available to all dealers worldwide after your CMIS 2 conversion date. In the meantime, please continue to use the current CMIS Entitlement Parts Inquiry Screen describing the list of parts in a Core Acceptability Family (CAF) and related part number detail.
For the latest updates of Reman Policies and Core Management (SELD0122), Core Management Systems & Operations Procedures (SELD0040), and Shipping Instructions (SELD0039), go to the Reman Dealer website https://reman.cat.com.
If you have any questions regarding core return processing, feel free to call Corinth toll free at (800) 537-2928. For assistance with technical questions, call the Peoria Reman Customer Satisfaction Hot Line also toll free at (888) 88-REMAN or use our E-mail address--Reman_Help
PELJ0399 CATERPILLAR? ?2004 Caterpillar
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106676-2121
INJECTION-PUMP ASSEMBLY