Information injection-pump assembly
BOSCH
9 400 613 609
9400613609
ZEXEL
101401-1321
1014011321
MITSUBISHI-HEAV
4262411900
4262411900

Rating:
Service parts 101401-1321 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
42624-01800
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 613 609
9400613609
ZEXEL
101401-1321
1014011321
MITSUBISHI-HEAV
4262411900
4262411900
Zexel num
Bosch num
Firm num
Name
101401-1321
9 400 613 609
4262411900 MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
S4MB K
S4MB K
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
131424-3720
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
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
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
1-3-4-2
Pre-stroke
mm
4.5
4.45
4.55
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
10
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
86.5
85
88
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
11
9.5
12.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
140
140
150
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
750--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1200
Advance angle
deg.
2.5
2
3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT
----------
K=13
----------
----------
K=13
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=26deg+-5deg b=18deg+-5deg
----------
----------
a=26deg+-5deg b=18deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=43deg+-5deg b=53deg+-5deg
----------
----------
a=43deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of gear mark '2' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=19deg
----------
a=(90deg)
----------
aa=19deg
----------
a=(90deg)
Information:
Removal of Lubrication System (1)
Removal of Lubrication System (2)
Disassembly Inspection and Reassembly Of Lubrication System
Oil Pump
Disassembly and Inspection of Oil Pump
Measurement of Clearance between Outer Rotor and Inner Rotor
Measure the clearance between the outer rotor and inner rotor, and, if the limit value is exceeded, replace the pump assembly.
Measurement of clearance between outer rotor and inner rotor Measurement of Rotor and Case End Play
Measure the rotor and case end play, and, if the limit value is exceeded, replace the pump assembly.
Measurement of rotor and case end play Measurement of Clearance Between Outer Rotor and Pump Case
Measure the clearance between the outer rotor and pump case, and, if the limit value is exceeded, replace the pump assembly.
Measure the clearance between the outer rotor and case Reassembly of Oil Pump
Install the outer rotor to the pump case, check alignment mark (indentation) on the pump case cover, and then tighten the bolts. If the alignment marks are not aligned during the reassembly, the pump will not suck oil.
Alignment marks on pump case and pump case coverOil Filter and Oil Cooler
Disassembly and Inspection of Oil Filter and Oil Cooler
Relief Valve
Inspection of Relief Valve
Relief Valve(1) Check the relief valve and valve seat for contact condition, and the spring for fatigue and damage, and replace any defective parts.(2) Measure the valve opening pressure (oil pressure when the engine is running at rated rpm) of the relief valve, and, if the standard valve is exceeded, remove the cap bolt and make an adjustment by increasing or decreasing the shim thickness.Engine oil pressure take-out port Next to oil filter - Rp 1/8 thread (PS 1/8) Installation of Lubrication System (1)
Installation of Lubrication System (2)
Removal of Lubrication System (2)
Disassembly Inspection and Reassembly Of Lubrication System
Oil Pump
Disassembly and Inspection of Oil Pump
Measurement of Clearance between Outer Rotor and Inner Rotor
Measure the clearance between the outer rotor and inner rotor, and, if the limit value is exceeded, replace the pump assembly.
Measurement of clearance between outer rotor and inner rotor Measurement of Rotor and Case End Play
Measure the rotor and case end play, and, if the limit value is exceeded, replace the pump assembly.
Measurement of rotor and case end play Measurement of Clearance Between Outer Rotor and Pump Case
Measure the clearance between the outer rotor and pump case, and, if the limit value is exceeded, replace the pump assembly.
Measure the clearance between the outer rotor and case Reassembly of Oil Pump
Install the outer rotor to the pump case, check alignment mark (indentation) on the pump case cover, and then tighten the bolts. If the alignment marks are not aligned during the reassembly, the pump will not suck oil.
Alignment marks on pump case and pump case coverOil Filter and Oil Cooler
Disassembly and Inspection of Oil Filter and Oil Cooler
Relief Valve
Inspection of Relief Valve
Relief Valve(1) Check the relief valve and valve seat for contact condition, and the spring for fatigue and damage, and replace any defective parts.(2) Measure the valve opening pressure (oil pressure when the engine is running at rated rpm) of the relief valve, and, if the standard valve is exceeded, remove the cap bolt and make an adjustment by increasing or decreasing the shim thickness.Engine oil pressure take-out port Next to oil filter - Rp 1/8 thread (PS 1/8) Installation of Lubrication System (1)
Installation of Lubrication System (2)
Have questions with 101401-1321?
Group cross 101401-1321 ZEXEL
Mitsubishi
Mitsubishi-Heav
101401-1321
9 400 613 609
4262411900
INJECTION-PUMP ASSEMBLY
S4MB
S4MB