Information injection-pump assembly
ZEXEL
106681-4080
1066814080
MITSUBISHI-HEAV
35A6510060
35a6510060
Rating:
Service parts 106681-4080 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
35A61-00010
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106681-4080
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106681-4080
1066814080
MITSUBISHI-HEAV
35A6510060
35a6510060
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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131424-3420
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
1-5-3-6-
2-4
Pre-stroke
mm
2.8
2.75
2.85
Rack position
Point A R=A
Point A R=A
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
A
Rack position
14.4
Pump speed
r/min
980
980
980
Average injection quantity
mm3/st.
492
483
501
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
127
127
Boost pressure
mmHg
950
950
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.6+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
25
22
28
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R1-1.5
Boost pressure
kPa
73.3
70.6
76
Boost pressure
mmHg
550
530
570
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(14.4)
Boost pressure
kPa
113
106.3
119.7
Boost pressure
mmHg
850
800
900
Timer adjustment
Pump speed
r/min
450--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
400
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Boost compensator stroke
----------
K=14
----------
----------
K=14
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=16deg+-5deg b=35deg+-5deg
----------
----------
a=16deg+-5deg b=35deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Pump speed aa, rack position bb
(2)Without return spring
----------
aa=0r/min bb=1-0.5mm
----------
a=33deg+-5deg b=(73deg)
----------
aa=0r/min bb=1-0.5mm
----------
a=33deg+-5deg b=(73deg)
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(110deg)
----------
----------
a=(110deg)
Information:
(1) Torque for fuel injection line nut ... 40 7 N m (30 5 lb.ft.)(2) Torque for retainer ... 48 7 N m (35 5 lb.ft.)(3) Torque for bleed screw ... 2.2 0.8 N m (20 7 lb.in.) Always use a new washer (seal) anytime the bleed screw is loosened or removed.(4) Washer. Make sure the correct washer is used when the nozzle assembly is installed.(5) Put liquid soap on rubber O-ring and bore in head before assembly.(6) Put 5P3931 Anti-Seize Compound on the threads of the adapter before installation. Torque for the adapter ... 205 14 N m (150 10 lb.ft.)See Testing And Adjusting section, for fuel injection nozzle test procedure.Earlier Engines
(1) Nut for fuel line. Hold adapter assembly (2) when nut (1) is loosened or tightened. Torque for the nut ... 40 7 N m (30 5 lb.ft.)(2) Adapter assembly.(3) Torque for bleed screw ... 1.6 0.4 N m (14 4 lb.in.)Always use a new washer (seal) anytime the bleed screw is loosened or removed.(4) Washer. Make sure the correct washer is used when the nozzle assembly is installed. Check the Engine Arrangement for the correct part number to use.(5) Torque for clamp bolt ... 31 7 N m (23 5 lb.ft.)(6) Put liquid soap on rubber O-ring and bore in head before assembly.(7) Put 5P3931 Anti-Seize Compound on the threads of the adapter before installation. Torque for the adapter ... 205 14 N m (150 10 lb.ft.)Engines With Capsule-Type Nozzles
Earlier Engines
(1) Torque for
(1) Nut for fuel line. Hold adapter assembly (2) when nut (1) is loosened or tightened. Torque for the nut ... 40 7 N m (30 5 lb.ft.)(2) Adapter assembly.(3) Torque for bleed screw ... 1.6 0.4 N m (14 4 lb.in.)Always use a new washer (seal) anytime the bleed screw is loosened or removed.(4) Washer. Make sure the correct washer is used when the nozzle assembly is installed. Check the Engine Arrangement for the correct part number to use.(5) Torque for clamp bolt ... 31 7 N m (23 5 lb.ft.)(6) Put liquid soap on rubber O-ring and bore in head before assembly.(7) Put 5P3931 Anti-Seize Compound on the threads of the adapter before installation. Torque for the adapter ... 205 14 N m (150 10 lb.ft.)Engines With Capsule-Type Nozzles
Earlier Engines
(1) Torque for