Information injection-pump assembly
BOSCH
F 019 Z10 510
f019z10510
ZEXEL
101691-6170
1016916170
MITSUBISHI
ME088688
me088688
Rating:
Service parts 101691-6170 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME080371
12.
Open Pre:MPa(Kqf/cm2)
17.7(180)
15.
NOZZLE SET
Include in #1:
101691-6170
as INJECTION-PUMP ASSEMBLY
Include in #2:
104745-8190
as _
Cross reference number
BOSCH
F 019 Z10 510
f019z10510
ZEXEL
101691-6170
1016916170
MITSUBISHI
ME088688
me088688
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
131424-5620
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
3.5
3.45
3.55
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
9.2
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
54.8
53.8
55.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7.5+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
7.5
6.2
8.8
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
66
66
71
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
1000
Advance angle
deg.
0
0
0
Remarks
Do not advance until starting N = 1000.
Do not advance until starting N = 1000.
Timer adjustment_02
Pump speed
r/min
1000
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
3
3
3
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Supplied with torque spring not set.
(3)RACK LIMIT
(4)At shipping
(5)Rack difference between N = N1 and N = N2
----------
K=13 N1=1200r/min N2=500r/min
----------
----------
K=13 N1=1200r/min N2=500r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
(2)At shipping
----------
----------
a=6deg+-5deg b=23deg+-5deg c=(2deg)
----------
----------
a=6deg+-5deg b=23deg+-5deg c=(2deg)
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)At shipping
----------
----------
a=43deg+-5deg b=53deg+-5deg
----------
----------
a=43deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark '3' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=16deg
----------
a=(130deg)
----------
aa=16deg
----------
a=(130deg)
Information:
Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
1. Remove the bolts holding gasket assemblies (1) and (2) to the cylinder head. 2. Disconnect six fuel injection line nuts (3).
Do not allow the tops of nozzles (4) to turn while the fuel lines are loosened. The nozzles will be damaged if the top of the nozzle turns in the body. Defective fuel nozzles will damage the engine due to incorrect spray patterns.
3. Hold the tops on the fuel nozzles (4) with a wrench and loosen the fuel line nuts at the nozzles.4. Disconnect the fuel injection line nuts at the nozzles and remove the fuel injection lines.5. Install caps and plugs on the nozzles, fuel lines and in the fuel injection pump to keep dirt from contaminating the fuel system. The following steps are for installation.
Do not let the tops of nozzles (4) turn while the fuel lines are tightened. The nozzles will be damaged if the top of the nozzle turns in the body. Defective fuel nozzles will damage the engine due to improper spray patterns.
6. Remove protection covers from the fuel line connections. Place the fuel injection lines in position and install the fuel injection line nuts finger tight. 7. While holding the tops of fuel nozzles (4), use tool (A) and tighten the fuel injection line nuts to a torque of 40 7 N m (30 5 lb ft).8. Tighten the six fuel injection line nuts (3) at the fuel injection pumps to a torque of 40 7 N m (30 5 lb ft).9. Install the bolts that hold brackets (1) and (2) to the cylinder head. Remove the air from the fuel lines*. See the topic, Priming The Fuel System, in the Maintenance Manual.