Rating:
Information injection-pump assembly
ZEXEL
106861-1383
1068611383
ISUZU
1156019417
1156019417
Service parts 106861-1383 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
15.7(160)/22.1(225)
15.
NOZZLE SET
Include in #1:
106861-1383
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106861-1383
1068611383
ISUZU
1156019417
1156019417
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve (drive side)
134424-3520
Overflow valve opening pressure (drive side)
kPa
255
221
289
Overflow valve opening pressure (drive side)
kgf/cm2
2.6
2.25
2.95
Overflow valve (governor side)
134424-2720
Overflow valve opening pressure (governor side)
kPa
255
221
289
Overflow valve opening pressure (governor side)
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
1-8-7-3-
6-5-4-2
Pre-stroke
mm
4
3.97
4.03
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25
Cal 1-8 deg. 45 44.75 45.25
Difference between angles 2
Cal 1-7 deg. 90 89.75 90.25
Cal 1-7 deg. 90 89.75 90.25
Difference between angles 3
Cal 1-3 deg. 135 134.75 135.25
Cal 1-3 deg. 135 134.75 135.25
Difference between angles 4
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25
Cal 1-5 deg. 225 224.75 225.25
Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25
Cal 1-4 deg. 270 269.75 270.25
Difference between angles 7
Cyl.1-2 deg. 315 314.75 315.25
Cyl.1-2 deg. 315 314.75 315.25
Injection quantity adjustment
Adjusting point
A
Rack position
8.1
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
85.6
84.1
87.1
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7.9+-0.5
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
95.9
91.9
99.9
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
5.4+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
8
6.6
9.4
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
E
Rack position
-
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
137
137
Fixing the lever
*
Remarks
When manual lever is on the boost side
When manual lever is on the boost side
Injection quantity adjustment_05
Adjusting point
F
Rack position
8.1
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
94.8
90.8
98.8
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Timer adjustment
Pump speed
r/min
-
Advance angle
deg.
0
0
0
Remarks
Measure speed (beginning of operation).
Measure speed (beginning of operation).
Timer adjustment_02
Pump speed
r/min
-
Advance angle
deg.
1
0.5
1
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_03
Pump speed
r/min
(1075)
Advance angle
deg.
1
0.5
1
Timer adjustment_04
Pump speed
r/min
1150
Advance angle
deg.
3
2.5
3.5
Timer adjustment_05
Pump speed
r/min
1250
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Supplied with damper spring not set.
(2)Supply solenoid operating voltage DC24V and move the solenoid body so that the excess lever reaches the excess position at the solenoid's maximum stroke.
(3)At excess fuel lever operation: not exceeding EXL
(4)Excess fuel setting for starting: SXL
(5)Variable speed specification: idling adjustment
(6)Main spring setting
----------
EXL=2mm SXL=9.2+-0.1mm
----------
----------
EXL=2mm SXL=9.2+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt setting
----------
aa=150mm
----------
a=4deg+-5deg b=(18deg)+-5deg
----------
aa=150mm
----------
a=4deg+-5deg b=(18deg)+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
(2)Use the hole at R = aa
----------
aa=40mm
----------
a=10deg+-5deg b=33deg+-3deg
----------
aa=40mm
----------
a=10deg+-5deg b=33deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=60deg+-5deg b=73deg+-5deg
----------
----------
a=60deg+-5deg b=73deg+-5deg
0000001101
N:Normal
B:When boosted
----------
----------
a=(5deg) b=(24deg)
----------
----------
a=(5deg) b=(24deg)
0000001501 LEVER
2-stage changeover lever adjustment
(A) Speed lever
(B) Load lever
(C) 2-stage changeover lever
(D) Link
(E) Bolt
1. Minimum-maximum speed specification adjustment (when running)
(1)After completing governor adjustment, hold the 2-stage changeover lever (C) so that the speed lever (A) contacts the full speed stopper.
(2)In this condition, the load lever is held in the idle position.
(3)Adjust bolt (E) so that the clearance between the pin underneath lever (C) and the end of the long groove in link (D) is L.
(4)Lock using the nut.
2. Variable speed specification adjustment (at operation)
(1)Hold the 2-stage changeover lever (C) so that the load lever (B) contacts the full load stopper. (When the load lever is equipped with a cancel mechanism, move it so that it contacts the stopper without canceling.)
(2)In this condition, confirm that the speed lever (A) moves from idle to full speed.
----------
L=1~2mm
----------
----------
L=1~2mm
----------
Timing setting
(1)Pump vertical direction
(2)Position of "Z" mark at the No 1 cylinder's beginning of injection (governor side)
(3)B.T.D.C.: aa
(4)-
----------
aa=12deg
----------
a=(170deg)
----------
aa=12deg
----------
a=(170deg)