Information injection-pump assembly
BOSCH
9 400 612 131
9400612131
ZEXEL
106685-4340
1066854340
Rating:
Service parts 106685-4340 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6212-12-3500
12.
Open Pre:MPa(Kqf/cm2)
24.5{250}
15.
NOZZLE SET
Include in #1:
106685-4340
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 612 131
9400612131
ZEXEL
106685-4340
1066854340
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
131425-1620
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
RED3 control unit part number
407910-3
960
RED3 rack sensor specifications
mm
19
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
3.3
3.25
3.35
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
Rack position
(12.1)
Vist
V
2.03
2.03
2.03
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
304
299
309
Max. variation between cylinders
%
0
-3
3
Basic
*
Injection quantity adjustment_02
Rack position
(7.8)
Vist
V
2.7
2.6
2.8
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
20
18.5
21.5
Max. variation between cylinders
%
0
-15
15
Test data Ex:
Speed control lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
----------
aa=20mm bb=1mm
----------
a=27deg+-5deg b=37deg+-5deg
----------
aa=20mm bb=1mm
----------
a=27deg+-5deg b=37deg+-5deg
0000000901
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(10deg)
----------
----------
a=(10deg)
Stop lever angle
(Rs) rack sensor specifications
(C/U) control unit part number
(V) Rack sensor output voltage
(R) Rack position (mm)
1. Confirming governor output characteristics (rack 19 mm, span 6 mm)
(1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
----------
----------
----------
----------
Information:
Intake and exhaust valve stems are to be coated with 8T2998 Break in Lubricant prior to installation in the cylinder head.(1) Intake valve.(2) Exhaust valve.(3) Height to top of valve guide ... 28.00 0.05 mm (1.102 .002 in)(4) Outer Valve Spring (7W7082):Assembled length ... 51.69 mm (2.035 in)Load at assembled length ... 240 24 N (54 5 lb)Operating length (min) ... 37.72 mm (1.485 in)Load at min operating length ... 650 32 N (146 7 lb)Free length after test ... 59.89 mm (2.358 in)Outside diameter ... 34.00 mm (1.339 in)(5) Inner Valve Spring (7W7083):Assembled length ... 49.19 mm (1.937 in)Load at assembled length ... 136 14 N (31 3 lb)Operating length (min) ... 35.22 mm (1.387 in)Load at min operating length ... 292 15 N (66 3 lb)Free length after test ... 61.39 mm (2.417 in)Outside diameter ... 23.24 mm (.915 in)(6) Diameter of valve stems (new) ... 9.441 0.008 mm (.3717 .0003 in)Use again minimum:7C1586 Exhaust ... 9.408 mm (.3704 in)7C5215 Intake ... 9.408 mm (.3704 in)Bore in valve guide with guide installed in the head (new) ... 9.484 0.026 mm (.3734 .0010 in)Use again dimension for valve guide bore ... 9.538 mm (.3755 in)(7) Diameter of valve head:Exhaust valve ... 42.00 0.13 mm (1.654 .005 in)Intake valve ... 45.00 0.13 mm (1.772 .005 in)(8) Angle of valve face:Angle of intake valve face ... 29 1/4 1/4°Angle of exhaust valve face ... 44 1/4 1/4° (9) Depth of bore in head for valve seat insert:Intake ... 15.00 0.10 mm (.591 .004 in)Exhaust ... 14.10 0.10 mm (.555 .004 in) Inserts to be shrunk by reduced temperature before being placed in counterbore.(10) Diameter of valve seat insert for intake valve ... 46.025 0.013 mm (1.8120 .0005 in)Bore in head for valve seat insert for intake valve ... 45.950 0.025 mm (1.8091 .0010 in)Diameter of valve seat insert for exhaust valve ... 43.400 0.015 mm (1.7086 .0006 in)Bore in head for valve seat insert for exhaust valve ... 43.320 0.025 mm (1.7055 .0009 in)(11) Angle of face of intake valve seat insert ... 30 1/4 1/2°Angle of face of exhaust valve seat insert ... 44 3/4 1/2°(12) "Use again" thickness of valve lip:Exhaust valve ... 2.03 mm (.080 in)Intake valve ... 2.51 mm (.099 in)