Information injection-pump assembly
ZEXEL
101609-3210
1016093210

Rating:
Service parts 101609-3210 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6221-13-3500
12.
Open Pre:MPa(Kqf/cm2)
23.0{235}
15.
NOZZLE SET
Include in #1:
101609-3210
as INJECTION-PUMP ASSEMBLY
Include in #2:
104257-3032
as _
Cross reference number
ZEXEL
101609-3210
1016093210
Zexel num
Bosch num
Firm num
Name
101609-3210
INJECTION-PUMP ASSEMBLY
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
131424-3420
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
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
1-5-3-6-
2-4
Pre-stroke
mm
3.6
3.55
3.65
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.6
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
124
123
125
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.4+-0.5
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
13
11.8
14.2
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
205
195
215
Fixing the lever
*
Rack limit
*
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
(4)Set idle sub-spring
----------
K=15
----------
----------
K=15
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Set the pump speed at aa
(2)Stopper bolt setting
(3)Set the pump speed at bb (at delivery)
----------
aa=750r/min bb=900r/min
----------
a=6deg+-5deg b=2deg+-5deg c=21deg+-5deg
----------
aa=750r/min bb=900r/min
----------
a=6deg+-5deg b=2deg+-5deg c=21deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=6.5deg+-5deg b=53deg+-5deg
----------
----------
a=6.5deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=13deg
----------
a=(50deg)
----------
aa=13deg
----------
a=(50deg)
Information:
3T6352 Alternator 24V 35A (Delco-Remy Number 1117647)
Load battery with a carbon pile (6V4930 Battery Load Tester) to get maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionOutput voltage ... 27.5 1.0VSpeed for testing (rpm) ... 5000Output (hot) ... 35APositive output terminal torque ... 6.2 to 8.0 N m (55 to 71 lb in)(1) Ground terminal torque ... 1.7 to 2.9 N m (15 to 26 lb in)(2) Shaft nut torque ... 95 to 110 N m (70 to 80 lb ft) 3T6354 Regulator (Delco-Remy Number 1116405) - Inside Alternator. For use with 3T6352 Alternators
Voltage setting ... No AdjustmentPermissible voltage range ... 26 to 30VBosch
7N9720 Alternator 24V 35A (Bosch Number 0-122-469-001)
Load battery with a carbon pile (6V4930 Battery Load Tester) to get maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output voltage ... 27.5 1.0VOutput (hot) ... 35A(1) Torque for pulley nut ... 95 to 110 N m (70 to 80 lb ft)(2) Torque for output terminal B+ ... 17 to 22 N m (13 to 16 lb ft)Torque for ground terminal ... 2.1 to 2.8 N m (19 to 25 lb in) 9G7567 Regulator (Bosch Number 1-197-011-000)-under alternator cover. For use with 7N9720 Alternators.
Voltage setting ... No AdjustmentPermissible voltage range ... 26.7 to 28.3VNippondenso
9G4574 24V 35A (Nippondenso Number 100211-0860)
Load battery with a carbon pile (6V4930 Battery Load Tester) to get maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output voltage ... 27.5 1.0VOutput (hot) ... 35A(1) Torque for pulley nut ... 95 to 110 N m (70 to 80 lb ft)(2) Torque for output terminal ... 22 to 37 N m (16 to 27 lb ft)(3) Torque for ground terminal ... 3.4 to 5.4 N m (31 to 49 lb in) 7T2798 Regulator (Nippondenso Number 126000-0380) - Inside Alternator. For use with 9G4574 Alternators.
Voltage setting ... No adjustmentPermissible voltage range ... 26.5 to 28.5V
Load battery with a carbon pile (6V4930 Battery Load Tester) to get maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionOutput voltage ... 27.5 1.0VSpeed for testing (rpm) ... 5000Output (hot) ... 35APositive output terminal torque ... 6.2 to 8.0 N m (55 to 71 lb in)(1) Ground terminal torque ... 1.7 to 2.9 N m (15 to 26 lb in)(2) Shaft nut torque ... 95 to 110 N m (70 to 80 lb ft) 3T6354 Regulator (Delco-Remy Number 1116405) - Inside Alternator. For use with 3T6352 Alternators
Voltage setting ... No AdjustmentPermissible voltage range ... 26 to 30VBosch
7N9720 Alternator 24V 35A (Bosch Number 0-122-469-001)
Load battery with a carbon pile (6V4930 Battery Load Tester) to get maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output voltage ... 27.5 1.0VOutput (hot) ... 35A(1) Torque for pulley nut ... 95 to 110 N m (70 to 80 lb ft)(2) Torque for output terminal B+ ... 17 to 22 N m (13 to 16 lb ft)Torque for ground terminal ... 2.1 to 2.8 N m (19 to 25 lb in) 9G7567 Regulator (Bosch Number 1-197-011-000)-under alternator cover. For use with 7N9720 Alternators.
Voltage setting ... No AdjustmentPermissible voltage range ... 26.7 to 28.3VNippondenso
9G4574 24V 35A (Nippondenso Number 100211-0860)
Load battery with a carbon pile (6V4930 Battery Load Tester) to get maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionSpeed for testing (rpm) ... 5000Output voltage ... 27.5 1.0VOutput (hot) ... 35A(1) Torque for pulley nut ... 95 to 110 N m (70 to 80 lb ft)(2) Torque for output terminal ... 22 to 37 N m (16 to 27 lb ft)(3) Torque for ground terminal ... 3.4 to 5.4 N m (31 to 49 lb in) 7T2798 Regulator (Nippondenso Number 126000-0380) - Inside Alternator. For use with 9G4574 Alternators.
Voltage setting ... No adjustmentPermissible voltage range ... 26.5 to 28.5V
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Komatsu
101609-3210
INJECTION-PUMP ASSEMBLY