Rating:
Information injection-pump assembly
BOSCH
9 400 617 561
9400617561
ZEXEL
106682-4542
1066824542
KOMATSU
6162732150
6162732150
Service parts 106682-4542 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6162-13-3701
12.
Open Pre:MPa(Kqf/cm2)
26.0{265}
15.
NOZZLE SET
Include in #1:
106682-4542
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 617 561
9400617561
ZEXEL
106682-4542
1066824542
KOMATSU
6162732150
6162732150
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
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
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
13
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
322.3
320.3
324.3
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.7+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
27.3
22.3
32.3
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
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: R1
(4)Rack difference between N = N1 and N = N2
----------
K=11 R1=14.8+0.2mm N1=900r/min N2=650r/min
----------
----------
K=11 R1=14.8+0.2mm N1=900r/min N2=650r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=18deg+-5deg b=31deg+-3deg c=27deg+-5deg
----------
----------
a=18deg+-5deg b=31deg+-3deg c=27deg+-5deg
0000001501 LEVER
Speed lever adjustment
1. (1) For idling hold the speed lever (a) against the push rod (B).
(2)At this time, confirm that the spring (C) is not bent by the operating torque of the speed lever.
2. (1) To stop, bend the spring (C) using the speed lever.
(2)Position the rack at L2. (Adjustment is performed using the shim (F).)
(3)Set and fix using lock nut (E) so that it contacts the guide screw (D).
3. Confirm that the speed lever returns to the idling position when pulled in the stop direction and then released.
----------
L2=0.2~2mm
----------
----------
L2=0.2~2mm
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(30deg)
----------
----------
a=(30deg)