Information
ZEXEL
104760-2080
1047602080
NISSAN
1670028L61
1670028l61
Rating:
Cross reference number
ZEXEL
104760-2080
1047602080
NISSAN
1670028L61
1670028l61
Zexel num
Bosch num
Firm num
Name
104760-2080
1670028L61 NISSAN
LD28 *
Calibration Data:
Adjustment conditions
(Note)
For Japan: year/month/day (change sequence) 1983/9/13 (1)
For Japan: year/month/day (change sequence) 1983/9/13 (1)
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
30.9
30.4
31.4
Difference in delivery
mm3/st.
2.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
11.7
8.7
14.7
Injection timing adjustment_03
Pump speed
r/min
2300
2300
2300
Average injection quantity
mm3/st.
27.5
25.5
29.5
Injection timing adjustment_04
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
30.9
30.4
31.4
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
25.8
23.8
27.8
Injection timing adjustment_06
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
30.1
29.6
30.6
Difference in delivery
mm3/st.
2.5
Basic
*
Remarks
For Japan
For Japan
Injection timing adjustment_07
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
10
6.5
13.5
Remarks
For Japan
For Japan
Injection timing adjustment_08
Pump speed
r/min
2300
2300
2300
Average injection quantity
mm3/st.
27.1
25.1
29.1
Remarks
For Japan
For Japan
Injection timing adjustment_09
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
30.1
29.1
31.1
Remarks
For Japan
For Japan
Injection timing adjustment_10
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
24.3
22.3
26.3
Remarks
For Japan
For Japan
Injection quantity adjustment
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
11.7
8.7
14.7
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2800
2800
2800
Average injection quantity
mm3/st.
5
Injection quantity adjustment_03
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
10
7
13
Basic
*
Remarks
For Japan
For Japan
Injection quantity adjustment_04
Pump speed
r/min
2800
2800
2800
Average injection quantity
mm3/st.
5
Remarks
For Japan
For Japan
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8.6
7.1
10.1
Difference in delivery
mm3/st.
3
Basic
*
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8.6
7.1
10.1
Governor adjustment_03
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
4
Governor adjustment_04
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8.2
6.7
9.7
Difference in delivery
mm3/st.
3
Basic
*
Remarks
For Japan
For Japan
Governor adjustment_05
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
8.2
6.2
10.2
Remarks
For Japan
For Japan
Governor adjustment_06
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
4
Remarks
For Japan
For Japan
Boost compensator adjustment
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
17
12
22
Remarks
From idle
From idle
Boost compensator adjustment_02
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
16
11
21
Remarks
For Japan: from idle
For Japan: from idle
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
50
50
Basic
*
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
47
47
Basic
*
Remarks
For Japan
For Japan
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
Speed control lever angle_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Remarks
For Japan: Magnet OFF
For Japan: Magnet OFF
0000000901
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
420
288
552
_02
Pump speed
r/min
1000
1000
1000
Overflow quantity
cm3/min
450
318
582
Remarks
For Japan
For Japan
Stop lever angle
Pump speed
r/min
1800
1800
1800
Pressure
kPa
608
579
637
Pressure
kgf/cm2
6.2
5.9
6.5
Basic
*
Stop lever angle_02
Pump speed
r/min
800
800
800
Pressure
kPa
363
314
412
Pressure
kgf/cm2
3.7
3.2
4.2
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
608
579
637
Pressure
kgf/cm2
6.2
5.9
6.5
Stop lever angle_04
Pump speed
r/min
2500
2500
2500
Pressure
kPa
755.5
726
785
Pressure
kgf/cm2
7.7
7.4
8
Stop lever angle_05
Pump speed
r/min
1800
1800
1800
Pressure
kPa
588.5
559
618
Pressure
kgf/cm2
6
5.7
6.3
Basic
*
Remarks
For Japan
For Japan
Stop lever angle_06
Pump speed
r/min
800
800
800
Pressure
kPa
363
324
402
Pressure
kgf/cm2
3.7
3.3
4.1
Remarks
For Japan
For Japan
Stop lever angle_07
Pump speed
r/min
1800
1800
1800
Pressure
kPa
588.5
549
628
Pressure
kgf/cm2
6
5.6
6.4
Remarks
For Japan
For Japan
Stop lever angle_08
Pump speed
r/min
2500
2500
2500
Pressure
kPa
735.5
696
775
Pressure
kgf/cm2
7.5
7.1
7.9
Remarks
For Japan
For Japan
0000001101
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
2.8
2.5
3.1
Basic
*
_02
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
2.8
2.5
3.1
_03
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
5.5
4.9
6.1
_04
Pump speed
r/min
2300
2300
2300
Timer stroke
mm
8.15
7.7
8.6
_05
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
2.7
2.4
3
Basic
*
Remarks
For Japan
For Japan
_06
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
2.7
2.3
3.1
Remarks
For Japan
For Japan
_07
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
5.4
4.8
6
Remarks
For Japan
For Japan
_08
Pump speed
r/min
2300
2300
2300
Timer stroke
mm
8.15
7.7
8.6
Remarks
For Japan
For Japan
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
6.64
6.54
6.74
MS dimension
mm
1.8
1.7
1.9
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
44
39
49
Control lever angle gamma
deg.
11
10.5
11.5
Information:
B. Back out (loosen) the lift adjustment screw 3/4 1/8of a turn.C. Put the nozzle in a vise with 8S2250 Holding Tool (1). Hold pressure adjusting screw (4) and tighten the locknut to a torque of 8.0-8.5 N m (70-75 lb in) using the 2P5487 Adapter (A). Recheck the opening pressure.Adjustment of 9L7883 Nozzles
1. Remove the nozzle from the tester and place in a vise using 8S2250 Nozzle Holding Tool (1). Loosen lift adjusting screw locknut (2). Loosen lift adjusting screw (3) two full turns counterclockwise.
If lift adjusting screw (3) is not loosened, the valve can be damaged in later steps.
2. Loosen pressure adjusting screw (4) and remove the nozzle from the nozzle holding tool. 3. Tilt the nozzle slightly down from the vertical position and remove pressure screw (4) and shims (5). If the shims do not come out of the nozzle, invert the nozzle and let the shims, spring and spring seat fall into the hand. If the valve comes out of its own weight, handle it carefully by its stem.4. To increase the opening pressure, add a 4N5730 Shim. The 4N5730 Shim is 0.13 mm (.005") thick and will increase the opening pressure approximately 1725 kPa (250 psi). A maximum of two shims can be added; if two shims do not increase opening pressure to specification given, discard the nozzle. 5. Assemble the nozzle, making sure the thickest shim (C) is against pressure screw (4). Put the nozzle in a vise using 8S2250 Nozzle Holding Tool (1). Tighten the pressure adjusting screw to 8.0-9.1 N m (70-80 lb in) torque.6. Remove the nozzle from the holding tool. Connect the nozzle, with the tip facing downward, to the tester. Point the nozzle tip into the 8S2270 Fuel Collector and the FT1384 Extension. Check the opening pressure and if it is not within specifications, repeat steps 4 and 5.Valve Lift Adjustment-9L7883 Nozzles
A. When the correct opening pressure is set, and while pumping test fluid through the nozzle, hold the lift adjusting screw locknut and slowly turn the lift adjusting screw clockwise (CW) until valve pressure rises 1380-3450 kPa (200-500 psi) above the nozzle opening pressure. Some test fluid may collect on the tip, but it must not flow at a rapid dribble.
Do not bend the valve by bottoming with too much force.
B. Back out the lift screw 3/4 1/8 turn, hold the lift adjusting screw, and tighten the locknut just enough so the screw will not turn; the lift is now set. C. Put the nozzle in a vise using 8S2250 Holding Tool (1). Tighten the locknut to 4.0-4.5 N m (35-40 lb in). Recheck valve opening pressure.Adjustment of 9L6969, 7N0449, 9N3299, 9N3700, 9N3979, 1W5829, 4W1819, 4W8483 and 7W3710 Nozzles
1. Put the nozzle in a vise using the 8S2250 Holding Tool (1). Loosen lift adjusting screw locknut (2). Turn lift adjusting screw (3) two full turns counterclockwise (CCW). 2. Hold lift adjusting screw (3) with a .08 mm (5/64") hex wrench (4) and
1. Remove the nozzle from the tester and place in a vise using 8S2250 Nozzle Holding Tool (1). Loosen lift adjusting screw locknut (2). Loosen lift adjusting screw (3) two full turns counterclockwise.
If lift adjusting screw (3) is not loosened, the valve can be damaged in later steps.
2. Loosen pressure adjusting screw (4) and remove the nozzle from the nozzle holding tool. 3. Tilt the nozzle slightly down from the vertical position and remove pressure screw (4) and shims (5). If the shims do not come out of the nozzle, invert the nozzle and let the shims, spring and spring seat fall into the hand. If the valve comes out of its own weight, handle it carefully by its stem.4. To increase the opening pressure, add a 4N5730 Shim. The 4N5730 Shim is 0.13 mm (.005") thick and will increase the opening pressure approximately 1725 kPa (250 psi). A maximum of two shims can be added; if two shims do not increase opening pressure to specification given, discard the nozzle. 5. Assemble the nozzle, making sure the thickest shim (C) is against pressure screw (4). Put the nozzle in a vise using 8S2250 Nozzle Holding Tool (1). Tighten the pressure adjusting screw to 8.0-9.1 N m (70-80 lb in) torque.6. Remove the nozzle from the holding tool. Connect the nozzle, with the tip facing downward, to the tester. Point the nozzle tip into the 8S2270 Fuel Collector and the FT1384 Extension. Check the opening pressure and if it is not within specifications, repeat steps 4 and 5.Valve Lift Adjustment-9L7883 Nozzles
A. When the correct opening pressure is set, and while pumping test fluid through the nozzle, hold the lift adjusting screw locknut and slowly turn the lift adjusting screw clockwise (CW) until valve pressure rises 1380-3450 kPa (200-500 psi) above the nozzle opening pressure. Some test fluid may collect on the tip, but it must not flow at a rapid dribble.
Do not bend the valve by bottoming with too much force.
B. Back out the lift screw 3/4 1/8 turn, hold the lift adjusting screw, and tighten the locknut just enough so the screw will not turn; the lift is now set. C. Put the nozzle in a vise using 8S2250 Holding Tool (1). Tighten the locknut to 4.0-4.5 N m (35-40 lb in). Recheck valve opening pressure.Adjustment of 9L6969, 7N0449, 9N3299, 9N3700, 9N3979, 1W5829, 4W1819, 4W8483 and 7W3710 Nozzles
1. Put the nozzle in a vise using the 8S2250 Holding Tool (1). Loosen lift adjusting screw locknut (2). Turn lift adjusting screw (3) two full turns counterclockwise (CCW). 2. Hold lift adjusting screw (3) with a .08 mm (5/64") hex wrench (4) and
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Nissan
Nissan
Nissan
Nissan
104760-2080
1670028L61
LD28