Information injection-pump assembly
BOSCH
9 400 617 593
9400617593
ZEXEL
106682-9040
1066829040
MITSUBISHI-HEAV
35A6510340
35a6510340

Rating:
Service parts 106682-9040 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
8.
_
9.
_
11.
Nozzle and Holder
35A61-00010
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106682-9040
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 617 593
9400617593
ZEXEL
106682-9040
1066829040
MITSUBISHI-HEAV
35A6510340
35a6510340
Zexel num
Bosch num
Firm num
Name
106682-9040
9 400 617 593
35A6510340 MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
S6A3 K
S6A3 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
105780-8130
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
15.3
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
553
544
562
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
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
*
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Maximum - minimum speed specification (using speed lever at adjustment)
(2)Target notch: K
(3)Idle sub spring setting: L1.
----------
K=12 L1=6.8-0.5mm
----------
----------
K=12 L1=6.8-0.5mm
----------
Speed control lever angle

F:Full speed
S:Stop
(1)At the center of the lever key groove
----------
----------
a=17.5deg+-5deg b=33deg+-3deg
----------
----------
a=17.5deg+-5deg b=33deg+-3deg
0000000901

F:Full load
I:Idle
S:Stop
(1)Use the hole at R = aa
(2)Speed = bb, rack position = cc
(3)Stop side boss position
----------
aa=60mm bb=0r/min cc=5.6+-0.1mm
----------
a=9deg+-5deg b=20deg+-5deg c=34deg+-5deg d=25deg+-5deg
----------
aa=60mm bb=0r/min cc=5.6+-0.1mm
----------
a=9deg+-5deg b=20deg+-5deg c=34deg+-5deg d=25deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(20deg)
----------
----------
a=(20deg)
Information:
Intake and exhaust valve stems are to be coated with 8T2998 Break-in Lubricant prior to installation in the cylinder head.(1) Exhaust valve.(2) Intake valve.(3) 7C4273 Spring for valves. Free length ... 71.0 mm (2.80 in)Assembled length ... 65.86 mm (2.593 in)Load at assembled length ... 217 22 N (49 5 lb)Minimum operating length ... 50.7 mm (2.00 in)Load at minimum operating length ... 858 40 N (193 9 lb)(4) Height to top of valve guides ... 23.0 0.5 mm (.906 .020 in) Install valve guide with 12.065 mm diameter on spring side of the head.Assemble with seal seated against top of valve guide.(5) Diameter of valve stems (new) ... 8.000 0.008 mm (.3150 .0003 in) "Use again" minimum diameter of valve stems ... 7.965 mm (.3136 in)Bore in valve guides with guides installed in head ... 8.045 0.010 mm (.3167 .0004 in)"Use again" maximum bore in valve guides with guides installed in head ... 8.080 mm (.3181 in)(6) Diameter of valve head: Intake valve ... 47.00 0.13 mm (1.850 .005 in)Exhaust valve ... 40.00 0.13 mm (1.575 .005 in)(7) Angle of valve faces: Intake valve ... 29 1/4 1/4°Exhaust valve ... 45 1/4° (8) Diameter of valve seat inserts: Intake valve ... 50.000 0.013 mm (1.9685 .0005 in)Exhaust valve ... 43.000 0.013 mm (1.6929 .0005 in)Bore in head for valve seat insert:Intake valve ... 49.931 0.013 mm (1.9658 .0005 in)Exhaust valve ... 42.931 0.013 mm (1.6902 .0005 in)Valve seat insert must be shrunk by reduced temperature before installing in head.(9) Angle of valve seat inserts: Intake valve ... 30 1°Exhaust valve ... 45 1°(10) Depth of bore in head for valve seat insert ... 10.00 0.13 mm (.394 .005 in)(11) Outside diameter of the seating face of the valve seat insert: Intake valve ... 45.880 0.085 mm (1.8063 .0033 in)Exhaust valve ... 39.135 0.046 mm (1.5407 .0018 in)(12) "Use again" thickness of valve lip: Intake valve ... 1.80 mm (.071 in)Exhaust valve ... 1.50 mm (.059 in)
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Group cross 106682-9040 ZEXEL
Komatsu
Komatsu
Komatsu
Mitsubishi-Heav
106682-9040
9 400 617 593
35A6510340
INJECTION-PUMP ASSEMBLY
S6A3
S6A3