Rating:
Information injection-pump assembly
ZEXEL
101402-3660
1014023660
KOMATSU
6135721600
6135721600
Service parts 101402-3660 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6137-12-3100
12.
Open Pre:MPa(Kqf/cm2)
22.1{225}
15.
NOZZLE SET
Cross reference number
ZEXEL
101402-3660
1014023660
KOMATSU
6135721600
6135721600
Zexel num
Bosch num
Firm num
Name
101402-3660
6135721600 KOMATSU
INJECTION-PUMP ASSEMBLY
S4D105 * K
S4D105 * 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
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
1-2-4-3
Pre-stroke
mm
3.3
3.25
3.35
Rack position
Point A R=A
Point A R=A
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cyl.1-2 deg. 90 89.5 90.5
Cyl.1-2 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cal 1-3 deg. 270 269.5 270.5
Cal 1-3 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.8
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
76
75
77
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6+-0.5
Pump speed
r/min
475
475
475
Average injection quantity
mm3/st.
11
9.5
12.5
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Idle sub spring setting: L1.
(3)Rack difference between N = N1 and N = N2
(4)At torque control adjustment set the lever so that speed is N3.
----------
K=6 L1=5-0.3mm N1=1000r/min N2=700r/min N3=1050r/min
----------
----------
K=6 L1=5-0.3mm N1=1000r/min N2=700r/min N3=1050r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa
(2)Set the pump speed at bb.
----------
aa=900r/min bb=750r/min
----------
a=20deg+-5deg b=4deg+-5deg c=5deg+-5deg
----------
aa=900r/min bb=750r/min
----------
a=20deg+-5deg b=4deg+-5deg c=5deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=27deg+-5deg b=53deg+-5deg
----------
----------
a=27deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of center of spline's wide tooth at No 1 cylinder's beginning of injection (key position)
(3)B.T.D.C.: aa
(4)-
----------
aa=19deg
----------
a=(1deg)
----------
aa=19deg
----------
a=(1deg)
Have questions with 101402-3660?
Group cross 101402-3660 ZEXEL
Komatsu
101402-3660
6135721600
INJECTION-PUMP ASSEMBLY
S4D105
S4D105