Information injection-pump assembly
BOSCH
9 400 611 168
9400611168
ZEXEL
106675-4370
1066754370

Rating:
Service parts 106675-4370 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
10.
NOZZLE AND HOLDER ASSY
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
13.
NOZZLE-HOLDER
14.
NOZZLE
15.
NOZZLE SET
Include in #1:
106675-4370
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 611 168
9400611168
ZEXEL
106675-4370
1066754370
Zexel num
Bosch num
Firm num
Name
9 400 611 168
DAEWOO
INJECTION-PUMP ASSEMBLY
DE12TI K 14CA INJECTION PUMP ASSY PE6P,6PD PE
DE12TI K 14CA INJECTION PUMP ASSY 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
105780-8140
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
131424-1520
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
4.2
4.15
4.25
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
11.7
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
158.5
156.5
160.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
86.6
86.6
Boost pressure
mmHg
650
650
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.7+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
8.5
7
10
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
10
Boost pressure
kPa
13.3
11.3
15.3
Boost pressure
mmHg
100
85
115
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
12.2
Boost pressure
kPa
73.3
73.3
73.3
Boost pressure
mmHg
550
550
550
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)Boost compensator stroke
(4)Rack difference between N = N1 and N = N2
(5)Set idle sub-spring
----------
K=15 N1=1050r/min N2=500r/min
----------
----------
K=15 N1=1050r/min N2=500r/min
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=29deg+-5deg b=16deg+-5deg
----------
----------
a=29deg+-5deg b=16deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Pump speed aa, rack position bb
(2)(Seal at delivery.)
----------
aa=0r/min bb=1-0.5mm
----------
a=25deg+-5deg b=70deg+-5deg
----------
aa=0r/min bb=1-0.5mm
----------
a=25deg+-5deg b=70deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(70deg)
----------
----------
a=(70deg)
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 g01955898
Typical exampleThere have been a number of remanufactured 3054C engines that were assembled with a loose 111-3422 Nut (1) for the gear for the injection pump (2). This nut has only received an initial torque of 25 N m (18 lb ft). A second torque of 88 N m (65 lb ft) is required. Without this required torque, the timing of the engine may be affected.The remanufactured part numbers for the engine and serial numbers that have been identified with the loose nut for the fuel injection pump gear are listed in table 1.
Table 1
Part Number of the Engine Arrangement    Engine Serial Number    
10R-5995     54E09007    
54E09008
54E09009
54E09010
54E09011
54E09012
54E09013
54E09063
54E09064
54E09065
54E09066
54E09071
54E09073
54E09074
54E09075
10R-5996     54E09055    
54E09056
54E09057
10R-5998     54E09039    
54E09058
10R-8791     54E09022    
54E09023
54E09024
54E09025
54E09026
54E09028 Solution
The nut that secures the fuel injection pump gear requires a second torque of 88 N m (65 lb ft) prior to engine operation. Refer to Disassembly and Assembly, "Front Cover - Remove and Install" for the correct procedure to remove the front cover. Refer to Disassembly and Assembly, "Fuel Injection Pump - Install" for the correct procedure to tighten the nut.
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 g01955898
Typical exampleThere have been a number of remanufactured 3054C engines that were assembled with a loose 111-3422 Nut (1) for the gear for the injection pump (2). This nut has only received an initial torque of 25 N m (18 lb ft). A second torque of 88 N m (65 lb ft) is required. Without this required torque, the timing of the engine may be affected.The remanufactured part numbers for the engine and serial numbers that have been identified with the loose nut for the fuel injection pump gear are listed in table 1.
Table 1
Part Number of the Engine Arrangement    Engine Serial Number    
10R-5995     54E09007    
54E09008
54E09009
54E09010
54E09011
54E09012
54E09013
54E09063
54E09064
54E09065
54E09066
54E09071
54E09073
54E09074
54E09075
10R-5996     54E09055    
54E09056
54E09057
10R-5998     54E09039    
54E09058
10R-8791     54E09022    
54E09023
54E09024
54E09025
54E09026
54E09028 Solution
The nut that secures the fuel injection pump gear requires a second torque of 88 N m (65 lb ft) prior to engine operation. Refer to Disassembly and Assembly, "Front Cover - Remove and Install" for the correct procedure to remove the front cover. Refer to Disassembly and Assembly, "Fuel Injection Pump - Install" for the correct procedure to tighten the nut.