Rating:
Information injection-pump assembly
BOSCH
9 400 615 893
9400615893
ZEXEL
101609-3151
1016093151
KOMATSU
6221711790
6221711790
Include in #2:
104257-3026
as _
Cross reference number
BOSCH
9 400 615 893
9400615893
ZEXEL
101609-3151
1016093151
KOMATSU
6221711790
6221711790
Zexel num
Bosch num
Firm num
Name
101609-3151
9 400 615 893
6221711790 KOMATSU
INJECTION-PUMP ASSEMBLY
S6D108 K
S6D108 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
131424-1520
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
3.6
3.55
3.65
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
12.3
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
122
121
123
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.5+-0.5
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
12.5
11.3
13.7
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
15+0.2
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
200
190
210
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
(4)Rack difference between N = N1 and N = N2
----------
K=12 RAL=15+0.2mm N1=1100r/min N2=750r/min
----------
----------
K=12 RAL=15+0.2mm N1=1100r/min N2=750r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(9deg)+-5deg b=(30deg)+-5deg
----------
----------
a=(9deg)+-5deg b=(30deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Pump speed aa and rack position bb (to be sealed at delivery)
(2)Stopper bolt setting
----------
aa=0r/min bb=1-0.5mm
----------
a=42.5deg+-5deg b=(55deg)
----------
aa=0r/min bb=1-0.5mm
----------
a=42.5deg+-5deg b=(55deg)
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(50deg)
----------
----------
a=(50deg)
Have questions with 101609-3151?
Group cross 101609-3151 ZEXEL
Komatsu
Komatsu
101609-3151
9 400 615 893
6221711790
INJECTION-PUMP ASSEMBLY
S6D108
S6D108