Information injection-pump assembly
BOSCH
F 019 Z20 062
f019z20062
ZEXEL
106651-4090
1066514090
Rating:
Service parts 106651-4090 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
17.7/(180)21.6/(220)
14.
NOZZLE
15.
NOZZLE SET
Include in #1:
106651-4090
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
F 019 Z20 062
f019z20062
ZEXEL
106651-4090
1066514090
Zexel num
Bosch num
Firm num
Name
F 019 Z20 062
DPICO
INJECTION-PUMP ASSEMBLY
6D22T Q 14CV INJECTION PUMP ASSY PE
6D22T Q 14CV INJECTION PUMP ASSY 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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-4420
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
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
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
5.1
5.05
5.15
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
11.9
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
135.5
132.1
138.9
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.7+-0.5
Pump speed
r/min
225
225
225
Each cylinder's injection qty
mm3/st.
25.5
21.7
29.3
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11.9)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
135.5
134.5
136.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
51.3
51.3
Boost pressure
mmHg
385
385
Injection quantity adjustment_04
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
100
80
120
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R2(R1-2.
3)
Boost pressure
kPa
15.3
14
16.6
Boost pressure
mmHg
115
105
125
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(11.9)
Boost pressure
kPa
38
31.3
44.7
Boost pressure
mmHg
285
235
335
Timer adjustment
Pump speed
r/min
700--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
(520)
Advance angle
deg.
0
0
0
Timer adjustment_03
Pump speed
r/min
650
Advance angle
deg.
0.5
Timer adjustment_04
Pump speed
r/min
1000
Advance angle
deg.
2.5
2
3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Boost compensator stroke: BCL
(5)Damper spring setting
----------
RT=1 TH=2.6mm BCL=2.3+-0.1mm
----------
----------
RT=1 TH=2.6mm BCL=2.3+-0.1mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=9deg+-5deg
----------
----------
a=9deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=31deg+-5deg b=34.5deg+-3deg
----------
----------
a=31deg+-5deg b=34.5deg+-3deg
Stop lever angle
N:Engine manufacturer's normal use
S:Stop the pump.
(1)Rack position = aa
(2)Stopper bolt setting
(3)Rack position bb
(4)Free (at delivery)
----------
aa=4.9-0.5mm bb=14mm
----------
a=25.5deg+-5deg b=(35.5deg) c=0deg+7deg-5deg
----------
aa=4.9-0.5mm bb=14mm
----------
a=25.5deg+-5deg b=(35.5deg) c=0deg+7deg-5deg
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325r/min Ra=6.4+-0.1mm
----------
----------
N1=325r/min Ra=6.4+-0.1mm
----------
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=12deg
----------
a=(4deg)
----------
aa=12deg
----------
a=(4deg)
Information:
This Revised Service Letter replaces the 30May2018 Service Letter. Changes have been made to the Parts Needed.
TERMINATION DATE
31May2020
PROBLEM
The DEF injector can become plugged on certain 953K and 963K Track-Type Loaders. If the DEF injector becomes plugged it can lead to partial or full blockage of DEF flow.
AFFECTED PRODUCT
Model Identification Number
953K LJT00100-00211
963K LBL00100-00678
PARTS NEEDED
Qty
Part Number Description
1 4182073 GASKET AS
1 4609257 INJECTOR AS-DEF
1 5457669 SFWR GP-A1000
1 5460139 SFWR GP-A1000
1 BULK_COOLANT COOLANT See OMM
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 6% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
DEF Injector Replacement ? Remove and Install:
Remove DEF injector and replace. Follow Disassembly and Assembly, UENR0006, for DEF Injector and Mounting - Remove and Install.
Update Engine Software:
Reflash the engine controller (ECM) with the software listed in the Parts Needed or latest available on SIS Web.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-3000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
3001-5000 hrs,
37-60 mo 100.0% 0.0% 0.0% 0.0% 0.0% 100.0%
This is a 1.5-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.