Information injection-pump assembly
BOSCH
9 400 611 741
9400611741
ZEXEL
101441-9662
1014419662
NISSAN-DIESEL
1671290200
1671290200
Rating:
Service parts 101441-9662 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-43G02
12.
Open Pre:MPa(Kqf/cm2)
9.8{100}
15.
NOZZLE SET
Include in #1:
101441-9662
as INJECTION-PUMP ASSEMBLY
Include in #2:
105856-7381
as _
Cross reference number
BOSCH
9 400 611 741
9400611741
ZEXEL
101441-9662
1014419662
NISSAN-DIESEL
1671290200
1671290200
Zexel num
Bosch num
Firm num
Name
101441-9662
9 400 611 741
1671290200 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
TD2305 * K
TD2305 * K
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
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
1-3-4-2
Pre-stroke
mm
2.3
2.25
2.35
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
12.4
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
42.1
41.1
43.1
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.1+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8
6.9
9.1
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
D
Rack position
14.7-0.3
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
52
42
62
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
-
Advance angle
deg.
0
0
0
Remarks
Measure speed (beginning of operation).
Measure speed (beginning of operation).
Timer adjustment_02
Pump speed
r/min
900
Remarks
Measure the actual advance angle.
Measure the actual advance angle.
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
3
3
3
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
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)RACK LIMIT: RAL
(4)Main spring setting
(5)Set idle sub-spring
(6)Rack difference between N = N1 and N = N2
----------
K=13 RAL=14.7-0.3mm N1=750r/min N2=500r/min
----------
----------
K=13 RAL=14.7-0.3mm N1=750r/min N2=500r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa. ( At delivery )
(2)Stopper bolt setting
(3)When pump speed set at bb
(4)Stopper bolt setting
----------
aa=905r/min bb=760r/min
----------
a=23deg+-5deg b=1deg+-5deg c=6deg+-5deg
----------
aa=905r/min bb=760r/min
----------
a=23deg+-5deg b=1deg+-5deg c=6deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=12deg+-5deg b=53deg+-5deg
----------
----------
a=12deg+-5deg b=53deg+-5deg
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:Remarks
(1)Adjustment conditions are the same as those for measuring injection quantity.
(2)-
----------
----------
a1=A a2=B r1=750r/min r2=750r/min Q1=42.1+-1mm3/st Q2=37.6+-1mm3/st c1=+-2.5% c2=+-2.5% a3=18 a4=15 r3=900r/min r4=750r/min
----------
----------
a1=A a2=B r1=750r/min r2=750r/min Q1=42.1+-1mm3/st Q2=37.6+-1mm3/st c1=+-2.5% c2=+-2.5% a3=18 a4=15 r3=900r/min r4=750r/min
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=18deg
----------
a=(100deg)
----------
aa=18deg
----------
a=(100deg)
Information:
Accidental engine starting can cause injury or death to personnel working on the equipment.To avoid accidental engine starting, disconnect the battery cable from the negative (−) battery terminal. Completely tape all metal surfaces of the disconnected battery cable end in order to prevent contact with other metal surfaces which could activate the engine electrical system.Place a Do Not Operate tag at the Start/Stop switch location to inform personnel that the equipment is being worked on.
2301A Electric Governor Control
The 2301A Electric Governor Control activates all of the components that are in the electric protection system. The components are activated in the same manner when the nonelectric governor is used. One difference exists in the main circuit. The fuel shutoff solenoid (FSOS) (line 43) is not used.When the electric governor control is used, the engine must run in a normal condition in order for the electric circuit to operate in the manner that is described below.
Current flows from the terminals (TS-28) (line 43) and (TS-31) (line 44), which are located on the terminal strip in the junction box.
Current from terminals (TS-28) (line 43) and (TS-31) (line 44) flows through the preregulator (PR) (line 48) or the fuse (F4) to the electric governor control.
When the engine flywheel is rotating, the current also flows through the electric governor actuator (EGA) (line 52). When a fault in the system causes the current to energize the slave relay (SR1), the following events occur in the electric circuit in order to stop the engine.
The slave relay (SR1) opens across the contacts (SR1-30) and (SR1-87a) (line 45). The relay closes across the contacts (SR1-30) and (SR1-87) (line 43).
When the circuit opens across contacts (SR1-30) and (SR1-87a), the current is stopped to the electric governor control.
Current to the electric governor actuator (EGA) is also stopped.
The mechanical spring load in the electric governor actuator (EGA) will now move the fuel control rod in order to stop fuel flow to the engine. Note: With the exception of the differences that are described in this section of the manual, all of the fault circuits in the electric protection system are identical for the 2301A Electric Governor Control and for the nonelectric governor control.
Illustration 3 g00292636
Junction Box Wiring for ETR protection
Have questions with 101441-9662?
Group cross 101441-9662 ZEXEL
Nissan-Diesel
Nissan-Diesel
101441-9662
9 400 611 741
1671290200
INJECTION-PUMP ASSEMBLY
TD2305
TD2305