Information injection-pump assembly
BOSCH
9 400 612 370
9400612370
ZEXEL
101695-3771
1016953771
KOMATSU
6207721310
6207721310
Rating:
Service parts 101695-3771 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6209-11-3100
12.
Open Pre:MPa(Kqf/cm2)
22.1{225}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 612 370
9400612370
ZEXEL
101695-3771
1016953771
KOMATSU
6207721310
6207721310
Zexel num
Bosch num
Firm num
Name
101695-3771
9 400 612 370
6207721310 KOMATSU
INJECTION-PUMP ASSEMBLY
S6D95L K 14BE INJECTION PUMP ASSY PE6A PE
S6D95L K 14BE INJECTION PUMP ASSY PE6A PE
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
131424-7420
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)
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
3.2
3.15
3.25
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
10.4
Pump speed
r/min
1025
1025
1025
Average injection quantity
mm3/st.
71
70
72
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.1+-0.5
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
12.5
11.5
13.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
D
Rack position
12.5+0.2
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
69
59
79
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: RAL
----------
K=10 RAL=12.5+0.2mm
----------
----------
K=10 RAL=12.5+0.2mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Use the hole at R = aa
----------
aa=80mm
----------
a=10deg+-3deg b=32deg+-3deg c=28deg+-5deg
----------
aa=80mm
----------
a=10deg+-3deg b=32deg+-3deg c=28deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of key groove at No 1 cylinder's beginning of injection
(3)Stamp aligning marks on the pump housing flange.
(4)-
----------
----------
a=58deg+-3deg b=2deg+-30min
----------
----------
a=58deg+-3deg b=2deg+-30min
Information:
Engine Crankshaft Will Not Turn
Possible Causes/Corrections Low Or No Battery VoltageCheck battery voltage. If battery voltage is less than 8 volts for a 12 volt system, or 16 volts for a 24 volt system, put a charge to the battery. If battery will not hold a charge, load test the battery as shown in the Electrical System of the Testing and Adjusting Section of this Service Manual. Defective Switch, Defective Wiring Or Connection In Switch CircuitWith ignition switch in START position, check voltage at switch connection on starter solenoid. If there is no voltage, or if the voltage is low at this connection, check wiring, connections, ignition switch, and magnetic switch (if used). Defective Cable Or Connection; Battery To StarterWith ignition switch in the START position, check voltage at connection of battery cable to starter. If there is no voltage, or if the voltage is low at this connection and there is good voltage at the battery, check for defective cable or connection between the
Possible Causes/Corrections Low Or No Battery VoltageCheck battery voltage. If battery voltage is less than 8 volts for a 12 volt system, or 16 volts for a 24 volt system, put a charge to the battery. If battery will not hold a charge, load test the battery as shown in the Electrical System of the Testing and Adjusting Section of this Service Manual. Defective Switch, Defective Wiring Or Connection In Switch CircuitWith ignition switch in START position, check voltage at switch connection on starter solenoid. If there is no voltage, or if the voltage is low at this connection, check wiring, connections, ignition switch, and magnetic switch (if used). Defective Cable Or Connection; Battery To StarterWith ignition switch in the START position, check voltage at connection of battery cable to starter. If there is no voltage, or if the voltage is low at this connection and there is good voltage at the battery, check for defective cable or connection between the
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Komatsu
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Komatsu
101695-3771
9 400 612 370
6207721310
INJECTION-PUMP ASSEMBLY
S6D95L
S6D95L