Information injection-pump assembly
BOSCH
9 400 611 562
9400611562
ZEXEL
108621-0021
1086210021
NISSAN-DIESEL
1680196677
1680196677
Rating:
Service parts 108621-0021 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
9.
_
11.
Nozzle and Holder
16600-96616
12.
Open Pre:MPa(Kqf/cm2)
22.6{230}
15.
NOZZLE SET
Include in #1:
108621-0021
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 611 562
9400611562
ZEXEL
108621-0021
1086210021
NISSAN-DIESEL
1680196677
1680196677
Zexel num
Bosch num
Firm num
Name
9 400 611 562
1680196677 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
PF6TB * K 14CP TICS HD-TI6F TICS
PF6TB * K 14CP TICS HD-TI6F TICS
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
134424-4120
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
RED3 control unit part number
407910-3
960
RED3 rack sensor specifications
mm
19
PS/ACT control unit part no.
407980-2
24*
Digi switch no.
31
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
6.4
6.37
6.43
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Rack position
(16.2)
Vist
V
1.42
1.42
1.42
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
189
187
191
Max. variation between cylinders
%
0
-4
4
Basic
*
PS407980-224*
V
2.45+-0.
01
PS407980-224*
mm
4+-0.05
Injection quantity adjustment_02
Rack position
(7.9)
Vist
V
2.7
2.6
2.8
Pump speed
r/min
280
280
280
Average injection quantity
mm3/st.
18.5
17.5
19.5
Max. variation between cylinders
%
0
-10
10
PS407980-224*
V
V1+0.05+
-0.01
PS407980-224*
mm
6.3+-0.0
3
Remarks
Refer to items regarding the pre-stroke actuator
Refer to items regarding the pre-stroke actuator
Governor adjustment
Pump speed
r/min
1155++
Advance angle
deg.
0
0
0
Remarks
Do not advance until starting N = 1155.
Do not advance until starting N = 1155.
Governor adjustment_02
Pump speed
r/min
1155
Advance angle
deg.
0.3
Governor adjustment_03
Pump speed
r/min
-
Advance angle
deg.
0.5
0.5
0.5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
0000001201
Pre-stroke
mm
6.4
6.37
6.43
Remarks
When the timing sleeve is pushed up
When the timing sleeve is pushed up
_02
Connector angle
deg.
8.5
8
9
Remarks
When the eccentric pin is tightened
When the eccentric pin is tightened
_03
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Pre-stroke
mm
4
3.95
4.05
Output voltage
V
2.45
2.44
2.46
Adjustment
*
_04
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Pre-stroke
mm
6.4
6.37
6.43
Output voltage
V
1.2
1
1.4
Confirmation
*
Remarks
Output voltage V1
Output voltage V1
_05
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Pre-stroke
mm
3.4
Output voltage
V
3
2.98
3
Confirmation
*
_06
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Output voltage
V
3.05
3.05
Confirmation of operating range
*
Test data Ex:
Speed control lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
----------
aa=1mm bb=20mm
----------
a=20deg+-5deg b=37deg+-5deg
----------
aa=1mm bb=20mm
----------
a=20deg+-5deg b=37deg+-5deg
0000000901
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)Pre-stroke: aa
(4)-
----------
aa=6.4+-0.03mm
----------
a=(30deg)
----------
aa=6.4+-0.03mm
----------
a=(30deg)
0000001501
A:Sealing position
B:Pre-stroke actuator
1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully counterclockwise (viewed from the drive side).
Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m)
2. Move the actuator in the clockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it.
Tightening torque: 7^9 N.m (0.7^0.9 kgf.m)
3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
----------
----------
----------
----------
0000001701
(Rs) rack sensor specifications
(C/U) control unit part number
(V) Rack sensor output voltage
(R) Rack position (mm)
1. Confirming governor output characteristics (rack 19 mm, span 6 mm)
(1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
----------
----------
----------
----------
Information:
Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.If the crankshaft, gear case and/or crank gear are replaced, it is necessary to perform the injection timing correction procedure. The following steps show how to calculate/determine the new injection timing by measuring angular deviation between the crankshaft TDC and Crank Position sensor detected TDC.Note: Once complete the engine ecm must be reprogrammed with the new injection timing value. Follow all Steps below.Procedure
Illustration 1 g06220080
(1) TC Mark (Flywheel Housing)
(2) TC Mark (Flywheel)
Remove valve cover, injector, and rocker arm. Bring the piston of cylinder 4 to TDC.
Illustration 2 g06220082
(3) Dial Gauge
(4) Valve
(5) O-ring
Remove the #4 exhaust valve bridge arm and valve spring. Insert a small O-ring (5) so the valve (4) does not fall into the cylinder.
Set the dial gauge (3) on the tip of the valve (4).
Illustration 3 g06220083
(6) Tri-sqaure
(7) Flywheel Housing
(8) Flywheel
Illustration 4 g06220087
(7) Flywheel Housing
(8) Flywheel
(9) Reference Line
Turn the flywheel counterclockwise and measure the position where the tip of the valve is highest.
Stop the flywheel at the position where the tip of the valve is the highest. Put a tri-sqaure (6) on the flywheel housing (7) and the flywheel (8) and draw a reference line (9).Do not drop the valve (4) into the cylinder. When measuring the highest position of the tip of the valve do not rotate the flywheel clockwise. If you go past the highest point of the valve, back up the flywheel slightly and measure the highest point of the valve. The reference line (9) indicates the TDC of the crankshaft.
Illustration 5 g06220092
(10) Tester
(11) Crankshaft Position Sensor
Illustration 6 g06220095
(11) Crankshaft Position Sensor
(12) Ground Terminal
(13) Output Terminal
Connect the engine harness and the main switch. Connect battery.Attach the tester (10) to the output terminal (13) and the ground terminal (12) of the crankshaft position sensor (11). Turn the main switch "ON". Turn the flywheel and make sure that the voltage of the crankshaft position sensor goes from 0→ 5 V or 5 → 0 V.
Illustration 7 g06220100
(14) Pulsar Gear
(15) 14th Tooth
(16) Missing Teeth
Rotate the flywheel and align the crankshaft position sensor to the part of the pulsar gear (14) that is missing teeth (16). The 14th tooth (15) from the missing teeth is the standard. Slowly turn the flywheel counterclockwise and stop the flywheel at the point where the needle of the tester changes momentarily from 0→ 5 V, the 14th tooth. That point is where the crankshaft position sensor detects TDC.
Illustration 8 g06220101
(17) Crankshaft TDC
(18) Detection Point of Crankshaft Position Sensor TDC
Illustration 9 g06220104
(19) Interval
Set the tri-square (6) on the reference line (9) on the flywheel housing side and mark the detection point of the crankshaft position sensor TDC (18) on the flywheel.
Measure the interval (19) between the crankshaft TDC (17) and the detection point of the crankshaft position sensor TDC (18).
Calculation of the fuel injection timing correction 1 mm (0.039 inch): 0.342°.Corrected angle = 0.342° X actual interval.
Overwrite the injection timing correction value on the engine ecm registration website refer to REHS9707, "Registering
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.If the crankshaft, gear case and/or crank gear are replaced, it is necessary to perform the injection timing correction procedure. The following steps show how to calculate/determine the new injection timing by measuring angular deviation between the crankshaft TDC and Crank Position sensor detected TDC.Note: Once complete the engine ecm must be reprogrammed with the new injection timing value. Follow all Steps below.Procedure
Illustration 1 g06220080
(1) TC Mark (Flywheel Housing)
(2) TC Mark (Flywheel)
Remove valve cover, injector, and rocker arm. Bring the piston of cylinder 4 to TDC.
Illustration 2 g06220082
(3) Dial Gauge
(4) Valve
(5) O-ring
Remove the #4 exhaust valve bridge arm and valve spring. Insert a small O-ring (5) so the valve (4) does not fall into the cylinder.
Set the dial gauge (3) on the tip of the valve (4).
Illustration 3 g06220083
(6) Tri-sqaure
(7) Flywheel Housing
(8) Flywheel
Illustration 4 g06220087
(7) Flywheel Housing
(8) Flywheel
(9) Reference Line
Turn the flywheel counterclockwise and measure the position where the tip of the valve is highest.
Stop the flywheel at the position where the tip of the valve is the highest. Put a tri-sqaure (6) on the flywheel housing (7) and the flywheel (8) and draw a reference line (9).Do not drop the valve (4) into the cylinder. When measuring the highest position of the tip of the valve do not rotate the flywheel clockwise. If you go past the highest point of the valve, back up the flywheel slightly and measure the highest point of the valve. The reference line (9) indicates the TDC of the crankshaft.
Illustration 5 g06220092
(10) Tester
(11) Crankshaft Position Sensor
Illustration 6 g06220095
(11) Crankshaft Position Sensor
(12) Ground Terminal
(13) Output Terminal
Connect the engine harness and the main switch. Connect battery.Attach the tester (10) to the output terminal (13) and the ground terminal (12) of the crankshaft position sensor (11). Turn the main switch "ON". Turn the flywheel and make sure that the voltage of the crankshaft position sensor goes from 0→ 5 V or 5 → 0 V.
Illustration 7 g06220100
(14) Pulsar Gear
(15) 14th Tooth
(16) Missing Teeth
Rotate the flywheel and align the crankshaft position sensor to the part of the pulsar gear (14) that is missing teeth (16). The 14th tooth (15) from the missing teeth is the standard. Slowly turn the flywheel counterclockwise and stop the flywheel at the point where the needle of the tester changes momentarily from 0→ 5 V, the 14th tooth. That point is where the crankshaft position sensor detects TDC.
Illustration 8 g06220101
(17) Crankshaft TDC
(18) Detection Point of Crankshaft Position Sensor TDC
Illustration 9 g06220104
(19) Interval
Set the tri-square (6) on the reference line (9) on the flywheel housing side and mark the detection point of the crankshaft position sensor TDC (18) on the flywheel.
Measure the interval (19) between the crankshaft TDC (17) and the detection point of the crankshaft position sensor TDC (18).
Calculation of the fuel injection timing correction 1 mm (0.039 inch): 0.342°.Corrected angle = 0.342° X actual interval.
Overwrite the injection timing correction value on the engine ecm registration website refer to REHS9707, "Registering