Information injection-pump assembly
BOSCH
F 019 Z10 974
f019z10974
ZEXEL
101502-9160
1015029160
KUBOTA
1G41951011
1g41951011
Rating:
Service parts 101502-9160 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
18.6{190}/22.6{230}
14.
NOZZLE
Cross reference number
BOSCH
F 019 Z10 974
f019z10974
ZEXEL
101502-9160
1015029160
KUBOTA
1G41951011
1g41951011
Zexel num
Bosch num
Firm num
Name
101502-9160
F 019 Z10 974
1G41951011 KUBOTA
INJECTION-PUMP ASSEMBLY
F5802- K 14BZ INJECTION PUMP ASSY PE
F5802- K 14BZ INJECTION PUMP ASSY 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
105780-8140
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
134424-4120
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
Direction of rotation (viewed from drive side)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-3-5-4-
2
Pre-stroke
mm
4
3.95
4.05
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 72 71.5 72.5
Cal 1-3 deg. 72 71.5 72.5
Difference between angles 2
Cal 1-5 deg. 144 143.5 144.5
Cal 1-5 deg. 144 143.5 144.5
Difference between angles 3
Cal 1-4 deg. 216 215.5 216.5
Cal 1-4 deg. 216 215.5 216.5
Difference between angles 4
Cyl.1-2 deg. 288 287.5 288.5
Cyl.1-2 deg. 288 287.5 288.5
Injection quantity adjustment
Adjusting point
A
Rack position
12.5
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
91.5
90.5
92.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.85
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
94.5
84.5
104.5
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
7.7+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
13
11
15
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
E
Rack position
12.7++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
115
115
125
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
(800)
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
(1100)
Advance angle
deg.
2
1.7
2.3
Remarks
Finish
Finish
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 the idle spring.
(5)The torque control spring must does not have a set force.
(6)Rack difference between N = N1 and N = N2
(7)Rack difference between N = N3 and N = N4
(8)Idle sub spring setting: L1.
(9)Main spring setting
----------
K=10 N1=1200r/min N2=650r/min N3=1200r/min N4=350r/min L1=8.3-0.5mm
----------
----------
K=10 N1=1200r/min N2=650r/min N3=1200r/min N4=350r/min L1=8.3-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=15deg+-5deg b=37deg+-5deg
----------
----------
a=15deg+-5deg b=37deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
(2)Use the hole at R = aa
----------
aa=60mm
----------
a=19deg+-5deg b=53deg+-5deg
----------
aa=60mm
----------
a=19deg+-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)-
(4)-
----------
----------
a=(130deg)
----------
----------
a=(130deg)
Information:
Illustration 23. (2) 141-6737 Adjustable Microgauge.
(7) Top of the 3P-1542 Barrel. (8) 141-6727 Calibration Pump Assembly.1. Place the 141-6737 Adjustable Microgauge on top of the 3P-1542 Barrel of the 141-6727 Calibration Pump Assembly.2. When starting to torque 124-5932 Lever Assemblies, the difference between the face of the 141-6730 Plunger and the 2N-2658 Bolt is about 0.03 mm (.001 in). By setting the 141-6737 Adjustable Microgauge (2) on top of the 141-6727 Calibration Pump Assembly (8), the 141-6737 Plunger can be positioned 25.40 mm (.001 in) above the face of the 3P-1542 Barrel (7).
Illustration 24. (9) 2N-2658 Bolt. (10) 124-5940 Shutoff Lever.3. As the 2N-2658 Bolt (9) is torqued, the 141-6730 Plunger will move down flush with the 3P-1542 Barrel (7) or will be very close to being flush. The calibration can begin from this point. The 2N-2658 Bolts must freely turn in and out of the 124-5940 Shutoff Levers (10) because the calibration depends on where the head of the 2N-2658 Bolt (9) first begins to clamp the 124-5940 Shutoff Lever for the starting point of the calibration.End Play Adjustment
1. In order to save time, use two torque wrenches (color-coding is convenient for distinguishing between the two wrenches). Set one torque wrench to 1.7 N m (15 lb in) and the second torque wrench to N m (35 lb in).
Illustration 25. (1) 124-5941 Shaft. (2) 4N-1826 Dowel on one end of the HSMFS Injection Pump Group. (3) 126-7232 Dowels.2. Adjust the end play in the 124-5941 Shaft. The SMFS 109-0324 Governor And Fuel Injection Pump Group had the dowel in the middle of the sleeve and a large amount of end play in the shaft was acceptable. Now that the 126-7232 Dowels (3) are between two 124-5934 Sleeves, the amount of end play is important. It is necessary that an adjustment be performed to minimize the amount of end play in the 124-5941 Shaft (1).3. The 126-7232 Dowels (3) are located between two 124-5934 Sleeves. Set the 126-7232 Dowels between 0.25 to 0.40 mm (.010 to .016 in) by tapping in the 4N-1826 Dowels (2) until the desired end play is achieved.* With the 1.7 N m (15 lb in) torque wrench, torque the 2N-2658 Bolts to 1.7 N m (15 lb in).* Then use the 4 N m (35 lb in) torque wrench to torque the 2N-2658 Bolts to 3.4 N m (30 lb in) in order to calibrate within specifications.Calibrating the 124-5932 Lever Assemblies.
Illustration 26. Calibrating the 124-5932 Lever Assemblies.
(1) 2N-2658 Bolts. (2) 124-5940 Shutoff Lever.1. Begin with the first 2N-2658 Bolt (1) and turn it until it just begins to clamp (feels snug) on the 124-5940 Shutoff Lever (2).2. Move to the other side and turn the second 2N-2658 Bolt (1) until just begins to clamp (feels snug).* Alternate between sides and tighten each 2N-2658 Bolt about 15 degrees each time.
Illustration 27. View of the HSMFS Injection Pump Group.
(3) Top of the 141-6730 Plunger shown flush with the 3P-1542 Barrel (4).3. Continue until the torque
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Kubota
101502-9160
F 019 Z10 974
1G41951011
INJECTION-PUMP ASSEMBLY
F5802-
F5802-