Information injection-pump assembly
ZEXEL
101603-9490
1016039490
NISSAN-DIESEL
16700Z5676
16700z5676

Rating:
Service parts 101603-9490 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-Z5519
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Include in #1:
101603-9490
as INJECTION-PUMP ASSEMBLY
Include in #2:
104741-5640
as _
Cross reference number
ZEXEL
101603-9490
1016039490
NISSAN-DIESEL
16700Z5676
16700z5676
Zexel num
Bosch num
Firm num
Name
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
Overflow valve
134424-1520
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
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
3.4
3.35
3.45
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
8.8
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
64.9
63.9
65.9
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
9.6
7.8
11.4
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
9.6
Pump speed
r/min
1500
1500
1500
Average injection quantity
mm3/st.
88.4
86.4
90.4
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
82
82
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Timer adjustment
Pump speed
r/min
1250--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1200
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1500
Advance angle
deg.
5
4.5
5.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Excess fuel setting for starting: SXL (N = N1)
(5)Damper spring setting
----------
RT=1 TH=2.9mm SXL=9.7+-0.1mm N1=500r/min
----------
----------
RT=1 TH=2.9mm SXL=9.7+-0.1mm N1=500r/min
----------
Speed control lever angle

F:Full speed
----------
----------
a=25deg+-5deg
----------
----------
a=25deg+-5deg
0000000901

F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=12deg+-5deg b=21.5deg+-3deg
----------
----------
a=12deg+-5deg b=21.5deg+-3deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Use the pin at R = aa
----------
aa=20mm
----------
a=40deg+-5deg b=71deg+-5deg
----------
aa=20mm
----------
a=40deg+-5deg b=71deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)
Information:
5N5692 24V 45A
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 6500Output voltage ... 27.5 1.0VOutput (cold) ... 45A(1) Torque for the ground terminal nut ... 2.3 0.6 N m (21 5 lb in)(2) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(3) Torque for the output terminal nut ... 7.1 0.9 N m (64 8 lb in)3T6353 Regulator (Inside Alternator)
Voltage setting ... No adjustmentPermissible voltage range ... 26 to 30VDelco-Remy (27SI)
9L5938 12V 65A
Rotation ... Either DirectionPolarity ... negative groundRated output (cold): 2000 rpm ... 46A5000 rpm ... 58ARated output (hot) ... 65AOutput voltage ... 14.0 .5VField current at 12V and 27°C (80°F) ... 5.2 to 5.8A(1) Torque for pulley nut ... 100 7 N m (75 5 lb ft)(2) Terminal torques: Torque for battery connection nut ... 3.7 0.8 N m (32.5 7.5 lb in)Torque for ground connection nut ... 9.0 3.0 N m (80 27 lb in)3T7070 12V 65A
Rotation ... Either DirectionPolarity ... negative groundRated output (cold): 2000 rpm ... 52A5000 rpm ... 72ARated output (hot) ... 80AOutput voltage ... 14.0 .5VField current at 12V and 27°C (80°F) ... 5.2 to 5.8A(1) Torque for pulley nut ... 100 7 N m (75 5 lb ft)(2) Terminal torques: Torque for battery connection nut ... 3.7 0.8 N m (32.5 7.5 lb in)Torque for ground connection nut ... 9.0 3.0 N m (80 27 lb in)9L6774 Regulator (Inside Alternator)
Voltage rating ... 12VVoltage setting ... No AdjustmentVoltage range ... 14.0 .5VDelco-Remy (30SI)
4N3986 24V 60A
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 6500Output voltage ... 27.5 1.0VOutput (cold) ... 60A(1) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(2) Torque for the output terminal nut ... 7.1 0.9 N m (64 8 lb in)3T6354 Regulator (Inside Alternator)
Voltage setting range ... 26 to 30VRated voltage ... 28V(A) Adjust the voltage with the four-position cap. Lo ... Low2 ... Medium Low3 ... Medium HighHi ... High
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 6500Output voltage ... 27.5 1.0VOutput (cold) ... 45A(1) Torque for the ground terminal nut ... 2.3 0.6 N m (21 5 lb in)(2) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(3) Torque for the output terminal nut ... 7.1 0.9 N m (64 8 lb in)3T6353 Regulator (Inside Alternator)
Voltage setting ... No adjustmentPermissible voltage range ... 26 to 30VDelco-Remy (27SI)
9L5938 12V 65A
Rotation ... Either DirectionPolarity ... negative groundRated output (cold): 2000 rpm ... 46A5000 rpm ... 58ARated output (hot) ... 65AOutput voltage ... 14.0 .5VField current at 12V and 27°C (80°F) ... 5.2 to 5.8A(1) Torque for pulley nut ... 100 7 N m (75 5 lb ft)(2) Terminal torques: Torque for battery connection nut ... 3.7 0.8 N m (32.5 7.5 lb in)Torque for ground connection nut ... 9.0 3.0 N m (80 27 lb in)3T7070 12V 65A
Rotation ... Either DirectionPolarity ... negative groundRated output (cold): 2000 rpm ... 52A5000 rpm ... 72ARated output (hot) ... 80AOutput voltage ... 14.0 .5VField current at 12V and 27°C (80°F) ... 5.2 to 5.8A(1) Torque for pulley nut ... 100 7 N m (75 5 lb ft)(2) Terminal torques: Torque for battery connection nut ... 3.7 0.8 N m (32.5 7.5 lb in)Torque for ground connection nut ... 9.0 3.0 N m (80 27 lb in)9L6774 Regulator (Inside Alternator)
Voltage rating ... 12VVoltage setting ... No AdjustmentVoltage range ... 14.0 .5VDelco-Remy (30SI)
4N3986 24V 60A
Load the battery with a carbon pile (6V4930 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 6500Output voltage ... 27.5 1.0VOutput (cold) ... 60A(1) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(2) Torque for the output terminal nut ... 7.1 0.9 N m (64 8 lb in)3T6354 Regulator (Inside Alternator)
Voltage setting range ... 26 to 30VRated voltage ... 28V(A) Adjust the voltage with the four-position cap. Lo ... Low2 ... Medium Low3 ... Medium HighHi ... High