Information injection-pump assembly
ZEXEL
106671-5441
1066715441

Rating:
Service parts 106671-5441 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-96514
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/22.6{230}
15.
NOZZLE SET
Include in #1:
106671-5441
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106671-5441
1066715441
Zexel num
Bosch num
Firm num
Name
106671-5441
INJECTION-PUMP ASSEMBLY
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
132424-0620
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
1-4-2-6-
3-5
Pre-stroke
mm
3.65
3.6
3.7
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
156.5
154.5
158.5
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Boost pressure
kPa
140
140
Boost pressure
mmHg
1050
1050
Injection quantity adjustment_02
Adjusting point
C
Rack position
9.4
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
126
123
129
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
D
Rack position
5.5+-0.5
Pump speed
r/min
420
420
420
Average injection quantity
mm3/st.
12.5
11.5
13.5
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
300
300
300
Rack position
9.4
Boost pressure
kPa
10
4.7
15.3
Boost pressure
mmHg
75
35
115
Boost compensator adjustment_02
Pump speed
r/min
300
300
300
Rack position
10.1
Boost pressure
kPa
50
47.3
52.7
Boost pressure
mmHg
375
355
395
Boost compensator adjustment_03
Pump speed
r/min
300
300
300
Rack position
(11.3)
Boost pressure
kPa
127
127
127
Boost pressure
mmHg
950
950
950
Timer adjustment
Pump speed
r/min
750+80
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1100
Advance angle
deg.
1.5
1
2
Remarks
Finish
Finish
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: BCL
(4)At excess fuel lever operation (at boost pressure 0): L1
(5)Set idle sub-spring
(6)Main spring setting
----------
K=14 BCL=(1.9)mm L1=10.9+-0.1mm
----------
----------
K=14 BCL=(1.9)mm L1=10.9+-0.1mm
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=6deg+-5deg b=17deg+-5deg
----------
----------
a=6deg+-5deg b=17deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=26.5deg+-5deg b=53deg+-5deg
----------
----------
a=26.5deg+-5deg b=53deg+-5deg
0000001101

N:Normal
B:When boosted
(1)Rack position = aa (at boost pressure = bb)
----------
aa=10.9+-0.1mm bb=0kPa(0mmHg)
----------
a=(10deg) b=(18deg)
----------
aa=10.9+-0.1mm bb=0kPa(0mmHg)
----------
a=(10deg) b=(18deg)
0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment
Title2:Governor set speed
LABEL1:Distinguishing
LABEL2:Pump speed (r/min)
LABEL3:Ave. injection quantity (mm3/st)
LABEL4:Max. var. bet. cyl.
LABEL5:Remarks
LABEL6:Distinguishing
LABEL7:Governor set speed (r/min)
LABEL8:Maximum no-load speed (r/min)
LABEL9:Remarks
(1)Adjustment conditions are the same as those for measuring injection quantity.
(2)At high idle rack position L
----------
L=6.7mm
----------
a1=A a2=B a3=C a4=- r1=650r/min r2=650r/min r3=650r/min r4=- Q1=156.5+-2mm3/st Q2=154.5+-2mm3/st Q3=128.5+-2mm3/st Q4=- c1=+-4% c2=+-4% c3=+-4% c4=- a5=22 a6=21 a7=20 a8=19 a9=18 a10=- a11=- a12=- a13=- a14=- a15=- r5=1000r/min r6=1050r/min r7=1000r/min r8=950r/min r9=900r/min r10=- r11=- r12=- r13=- r14=- r15=- R5=1180+-27r/min R6=1130+-26r/min R7=1075+-25r/min R8=1020+-23r/min R9=965+-22r/min R10=- R11=- R12=- R13=- R14=- R15=-
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L=6.7mm
----------
a1=A a2=B a3=C a4=- r1=650r/min r2=650r/min r3=650r/min r4=- Q1=156.5+-2mm3/st Q2=154.5+-2mm3/st Q3=128.5+-2mm3/st Q4=- c1=+-4% c2=+-4% c3=+-4% c4=- a5=22 a6=21 a7=20 a8=19 a9=18 a10=- a11=- a12=- a13=- a14=- a15=- r5=1000r/min r6=1050r/min r7=1000r/min r8=950r/min r9=900r/min r10=- r11=- r12=- r13=- r14=- r15=- R5=1180+-27r/min R6=1130+-26r/min R7=1075+-25r/min R8=1020+-23r/min R9=965+-22r/min R10=- R11=- R12=- R13=- R14=- R15=-
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(20deg)
----------
----------
a=(20deg)
Information:
Do not bend or add stress to the shaft when nut is loosened or tightened.
d. Remove nut from shaft and apply 6V1541 Quick Cure Primer on the threads of the shaft and nut followed by application of 9S3263 Retaining Compound.e. Tighten nut to 4 N m (30 lb in).f. Tighten nut more 90° rotation.(6) Thickness of each thrust ring ... 2.553 0.013 mm (.1005 .0005 in)(7) Bore in housing (new) ... 24.994 to 25.006 mm (.9840 to .9845 in) Outside diameter of the bearing (new) ... 24.882 to 24.892 mm (.9796 to .9800 in)Maximum permissible clearance between bearing and bore in housing (worn) ... 0.15 mm (.006 in)Tighten both band clamps (that hold the compressor and turbine housings to the cartridge group) with procedure that follows: a. Tighten to ... 14 1.1 N m (125 10 lb in)b. Tap (hit) clamp lightly all around.c. Tighten again to ... 14 1.1 N m (125 10 lb in)
Do not overtighten the clamps.
Torque for four nuts (put 5P3931 Anti-Seize Compound on threads) and bolts that hold turbocharger to exhaust manifold ... 55 5 N m (40 4 lb ft) Put clean engine oil in the oil inlet of the turbocharger after assembly or before installation to provide start up lubrication and/or storage protection.Turbocharger S3B And C3B
(1) End play for shaft (new) ... 0.102 0.025 mm (.004 .001 in) Maximum permissible end play (worn) ... 0.20 mm (.008 in)(2) Thickness of thrust bearing (where thrust rings contact bearing) ... 5.36 0.03 mm (.211 .001 in)(3) Diameter of shaft (new) ... 12.697 to 12.705 mm (.4999 to .5002 in) Bore in the bearing (new) ... 12.741 to 12.748 mm (.5016 to .5019 in)Maximum permissible clearance between bearing and shaft (worn) ... 0.05 mm (.002 in)(4) Maximum permissible gap of oil seal ring, measured in bore of housing ... 0.25 mm (.010 in)(5) Install the compressor wheel (at room temperature) as follows: a. Put compressor wheel on the shaft.b. Put a small amount of clean engine oil on the threads.c. Tighten the nut to 14 to 17 N m (125 to 150 lb in).d. Remove nut from shaft and apply 6V1541 Quick Cure Primer on the threads of the shaft and nut followed by application of 9S3263 Retaining Compound.e. Tighten nut to a torque of ... 24 2 N m (216 12 lb in)
Do not bend or add stress to the shaft when the nut is loosened or tightened.
(6) Thickness of each thrust ring ... 2.553 0.013 mm (.1005 .0005 in)(7) Bore in housing (new) ... 20.744 to 20.757 mm (.8167 to .8172 in) Outside diameter of the bearing (new) ... 20.630 to 20.643 mm (.8122 to .8127 in)Maximum permissible clearance between bearing and bore in housing (worn) ... 0.15 mm (.006 in)Torque for four nuts (put 5P3931 Anti-Seize Compound on threads) and bolts that hold turbocharger to exhaust manifold ... 55 5 N m (40
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Nissan-Diesel
106671-5441
INJECTION-PUMP ASSEMBLY