Information injection-pump assembly
BOSCH
9 400 610 856
9400610856
ZEXEL
106671-5420
1066715420
NISSAN-DIESEL
1680196662
1680196662

Rating:
Service parts 106671-5420 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-96608
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Include in #1:
106671-5420
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 610 856
9400610856
ZEXEL
106671-5420
1066715420
NISSAN-DIESEL
1680196662
1680196662
Zexel num
Bosch num
Firm num
Name
106671-5420
9 400 610 856
1680196662 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
D516XH K 14CA INJECTION PUMP ASSY PE6P,6PD PE
D516XH 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
105780-8250
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
131425-0120
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
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
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
4.7
4.67
4.73
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
(11.9)
Vist
V
2.06
2.06
2.06
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
109.5
108.5
110.5
Max. variation between cylinders
%
0
-4
4
Basic
*
Injection quantity adjustment_02
Rack position
(8.7)
Vist
V
2.5
2.4
2.6
Pump speed
r/min
305
305
305
Average injection quantity
mm3/st.
15
14
16
Max. variation between cylinders
%
0
-10
10
Governor adjustment
Pump speed
r/min
720--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Governor adjustment_02
Pump speed
r/min
670
Advance angle
deg.
0.3
Governor adjustment_03
Pump speed
r/min
(720)
Advance angle
deg.
1.5
1.2
1.8
Governor adjustment_04
Pump speed
r/min
-
Advance angle
deg.
1.5
1.2
1.8
Remarks
Measure the actual speed.
Measure the actual speed.
Governor adjustment_05
Pump speed
r/min
1050
Advance angle
deg.
7
6.7
7.3
Remarks
Finish
Finish
Test data Ex:
Speed control lever angle

N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
----------
aa=20mm bb=1mm
----------
a=27deg+-5deg b=37deg+-5deg
----------
aa=20mm bb=1mm
----------
a=27deg+-5deg b=37deg+-5deg
0000000901

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(25deg)
----------
----------
a=(25deg)
Stop lever angle

(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:
(1) Maximum permissible temperature of the gear for installation on the camshaft (do not use a torch) ... 315°C (600°F)(2) Tight fit between the gear and camshaft ... 0.037 to 0.123 mm (.0015 to .0048 in)(3) Diameter of the surfaces (journals) for the camshaft bearings (new) ... 69.850 0.013 mm (2.7500 .0005 in) Bore in front bearing for the camshaft (after assembly) ... 69.969 0.048 mm (2.7547 .0019 in)Bore in the other six bearings for the camshaft (after assembly) ... 69.982 0.061 mm (2.7552 .0024 in)(4) Thickness of thrust plate (new) ... 4.65 0.03 mm (.183 .001 in) End play of the camshaft ... 0.10 to 0.26 mm (.004 to .010 in) (5) Height of camshaft lobes.To find lobe height, use the procedure that follows:A. Measure camshaft lobe height (5).B. Measure base circle (7).C. Subtract base circle (STEP B) from lobe height (STEP A). The difference is actual lobe lift (6).D. Specified camshaft lobe lift (6) is:4W2430 Camshaft Assembly
a. Exhaust lobe ... 10.211 mm (.4020 in)b. Intake lobe ... 10.211 mm (.4020 in)7W3797 Camshaft Assembly
a. Exhaust lobe ... 10.210 mm (.4019 in)b. Intake lobe ... 10.212 mm (.4021 in)Maximum permissible difference between actual lobe lift (STEP C) and specified lobe lift (STEP D) is 0.13 mm (.005 in).Intake Valve Timing
1. Check the No. 1 intake valve lash with the engine stopped. The valve lash must be 0.30 to 0.46 mm (.012 to .018 in). If the valve lash is not in this range, adjust the lash to 0.38 mm (.015 in).2. Mark Top Center Position of the crankshaft on the vibration damper or pulley.3. Use a dial indicator to measure the intake valve movement.4. Rotate the crankshaft in the direction of normal engine rotation. Stop when the intake valve is 1.91 mm (.075 in) off its seat in the opening sequence.At this point the crankshaft Top Center Position Mark must be in position as follows: Engines with the 4W2430 Camshaft Assembly ... 7 2° After Top CenterEngines with the 7W3797 Camshaft Assembly ... 1 2° After Top CenterChecking Valve-Camshaft Timing (field procedure)
The following procedure will simplify the checking of the camshaft timing procedures.1. Set the No. 3 intake bridge adjustment.2. Set the No. 3 intake valve lash.3. Install the bolt in the flywheel with No. 1 piston at top center.4. Install the dial indicator (magnetic base) to No. 3 intake bridge.5. Remove the bolt from the flywheel.6. Set the gauge at zero and rotate the engine in the normal direction of operation (counterclockwise as seen from the flywheel end) until dial travel stops.The following chart indicates the correct setting.
a. Exhaust lobe ... 10.211 mm (.4020 in)b. Intake lobe ... 10.211 mm (.4020 in)7W3797 Camshaft Assembly
a. Exhaust lobe ... 10.210 mm (.4019 in)b. Intake lobe ... 10.212 mm (.4021 in)Maximum permissible difference between actual lobe lift (STEP C) and specified lobe lift (STEP D) is 0.13 mm (.005 in).Intake Valve Timing
1. Check the No. 1 intake valve lash with the engine stopped. The valve lash must be 0.30 to 0.46 mm (.012 to .018 in). If the valve lash is not in this range, adjust the lash to 0.38 mm (.015 in).2. Mark Top Center Position of the crankshaft on the vibration damper or pulley.3. Use a dial indicator to measure the intake valve movement.4. Rotate the crankshaft in the direction of normal engine rotation. Stop when the intake valve is 1.91 mm (.075 in) off its seat in the opening sequence.At this point the crankshaft Top Center Position Mark must be in position as follows: Engines with the 4W2430 Camshaft Assembly ... 7 2° After Top CenterEngines with the 7W3797 Camshaft Assembly ... 1 2° After Top CenterChecking Valve-Camshaft Timing (field procedure)
The following procedure will simplify the checking of the camshaft timing procedures.1. Set the No. 3 intake bridge adjustment.2. Set the No. 3 intake valve lash.3. Install the bolt in the flywheel with No. 1 piston at top center.4. Install the dial indicator (magnetic base) to No. 3 intake bridge.5. Remove the bolt from the flywheel.6. Set the gauge at zero and rotate the engine in the normal direction of operation (counterclockwise as seen from the flywheel end) until dial travel stops.The following chart indicates the correct setting.
Have questions with 106671-5420?
Group cross 106671-5420 ZEXEL
Nissan-Diesel
106671-5420
9 400 610 856
1680196662
INJECTION-PUMP ASSEMBLY
D516XH
D516XH