Information injection-pump assembly
BOSCH
9 400 612 951
9400612951
ZEXEL
101609-9200
1016099200
MITSUBISHI-HEAV
3436501020
3436501020
Rating:
Service parts 101609-9200 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
101609-9200
as INJECTION-PUMP ASSEMBLY
Include in #2:
104232-6010
as _
Cross reference number
BOSCH
9 400 612 951
9400612951
ZEXEL
101609-9200
1016099200
MITSUBISHI-HEAV
3436501020
3436501020
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
131424-5720
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)
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
Rack position
After adjusting injection quantity. R=A
After adjusting injection quantity. R=A
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
Pump speed
r/min
895
895
895
Average injection quantity
mm3/st.
102.5
101.5
103.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
5.8+-0.5
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
13
11.7
14.3
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
9.2++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
105
105
110
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)Rack difference between N = N1 and N = N2
(5)Set idle sub-spring
----------
K=5 N1=895r/min N2=400r/min
----------
----------
K=5 N1=895r/min N2=400r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=31deg+-3deg b=12.5deg+-5deg c=5.5deg+-5deg
----------
----------
a=31deg+-3deg b=12.5deg+-5deg c=5.5deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Speed = bb, rack position = cc (sealed at delivery)
(3)Normal
----------
aa=25mm bb=0r/min cc=1-0.5mm
----------
a=21deg+-5deg b=(55deg)
----------
aa=25mm bb=0r/min cc=1-0.5mm
----------
a=21deg+-5deg b=(55deg)
0000001501 I/P WITH LOAD PLUNGER ADJ
Load plunger-equipped pump adjustment
1. Adjust the variation between cylinders and the injection quantity.
2. At Full point A, adjust the pre-stroke to the specified value.
3. After pre-stroke adjustment, reconfirm that the fuel injection quantity and the variation between cylinders is as specified.
----------
----------
----------
----------
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)After adjusting the injection quantity, adjust at rack position bb.
----------
aa=4deg bb=9mm
----------
a=(110deg)
----------
aa=4deg bb=9mm
----------
a=(110deg)
Information:
Changing Ether Cylinders
Ether is poisonous and flammable.Do not store replacement cylinders in living areas or in the operator's compartment.Do not smoke while changing ether cylinders.Use ether only in well ventilated areas.Use it with care to avoid fires.Keep the cylinders out of the reach of children.Avoid breathing of the ether vapors or repeated contact of ether with skin.Do not store cylinders in direct sunlight.Do not puncture or burn cylinders.Discard cylinders in a safe place.
The ether cylinder is located at the right front of the machine, inside the guard. 1. Remove the two bolts to open the guard. 2. Loosen the clamp (1). Unscrew the cylinder (2). 3. Remove the used gasket and replace it with the new one provided with each new cylinder. 4. Install a new cylinder and tighten it hand tight. Tighten the clamp.5. Close the guard and install the retaining bolts.
Remove the ether cylinder before shipping the machine.
Ether is poisonous and flammable.Do not store replacement cylinders in living areas or in the operator's compartment.Do not smoke while changing ether cylinders.Use ether only in well ventilated areas.Use it with care to avoid fires.Keep the cylinders out of the reach of children.Avoid breathing of the ether vapors or repeated contact of ether with skin.Do not store cylinders in direct sunlight.Do not puncture or burn cylinders.Discard cylinders in a safe place.
The ether cylinder is located at the right front of the machine, inside the guard. 1. Remove the two bolts to open the guard. 2. Loosen the clamp (1). Unscrew the cylinder (2). 3. Remove the used gasket and replace it with the new one provided with each new cylinder. 4. Install a new cylinder and tighten it hand tight. Tighten the clamp.5. Close the guard and install the retaining bolts.
Remove the ether cylinder before shipping the machine.