Rating:
Information injection-pump assembly
ZEXEL
101607-1281
1016071281
MITSUBISHI
ME047807
me047807
Service parts 101607-1281 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME047437
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
14.
NOZZLE
15.
NOZZLE SET
Include in #1:
101607-1281
as INJECTION-PUMP ASSEMBLY
Include in #2:
104746-6606
as _
Cross reference number
ZEXEL
101607-1281
1016071281
MITSUBISHI
ME047807
me047807
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
131424-5520
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
1-5-3-6-
2-4
Pre-stroke
mm
4.2
4.15
4.25
Beginning of injection position
Governor side NO.1
Governor 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
B
Rack position
10
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
88.3
87.3
89.3
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.1+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
13.7
12.2
15.2
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
F
Rack position
12.5+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
95
75
115
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Timer adjustment
Pump speed
r/min
650
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
1000
Remarks
Measure the actual advance angle.
Measure the actual advance angle.
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
5.5
5
6
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)Main spring setting
(6)Damper spring setting
(7)Set idle sub-spring
----------
RT=1 TH=2.7mm SXL=11+-0.1mm N1=340r/min
----------
----------
RT=1 TH=2.7mm SXL=11+-0.1mm N1=340r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=3deg+-5deg b=18deg+-5deg
----------
----------
a=3deg+-5deg b=18deg+-5deg
0000000901
F:Full load
(1)Fix the lever at the full load position
----------
----------
a=16deg+-5deg
----------
----------
a=16deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=20deg+-5deg b=71deg+-5deg
----------
----------
a=20deg+-5deg b=71deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of timer's tooth at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=12deg
----------
a=(1deg)
----------
aa=12deg
----------
a=(1deg)