Information injection-pump assembly
ZEXEL
106672-4400
1066724400
KOMATSU
6990200111
6990200111
Rating:
Service parts 106672-4400 INJECTION-PUMP ASSEMBLY:
1.
_
3.
GOVERNOR
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6127-11-3104
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106672-4400
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106672-4400
1066724400
KOMATSU
6990200111
6990200111
Zexel num
Bosch num
Firm num
Name
106672-4400
6990200111 KOMATSU
INJECTION-PUMP ASSEMBLY
S6D155 *
S6D155 *
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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
1-5-3-6-
2-4
Pre-stroke
mm
2.05
2
2.1
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
14.3
Pump speed
r/min
1000
1000
1000
Each cylinder's injection qty
mm3/st.
250
245
255
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
16.8
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
330
327
333
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
15.6
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
301
298
304
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
8.6
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
28
25
31
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
----------
K=16
----------
----------
K=16
----------
Speed control lever angle
S:Stop
I:Idle
(1)Set the pump speed at aa
(2)Set speed at bb (setting at shipping).
----------
aa=750r/min bb=900r/min
----------
a=10deg+-8deg b=20deg+-8deg c=19deg+-8deg d=31deg+-3deg
----------
aa=750r/min bb=900r/min
----------
a=10deg+-8deg b=20deg+-8deg c=19deg+-8deg d=31deg+-3deg
Information:
Do not let the retaining compound get into the compressor wheel bore or on the shaft, because it can make removal of the compressor wheel difficult during future turbocharger disassembly.
C. Put a small amount of lubricant, such as Lubriplate, on the nut seat area on the compressor. Do not put lubricant on the threads.D. Tighten the compressor wheel retainer nut to ... 30 3 N m (264 24 lb in)
Do not bend or add stress to the shaft when nut is tightened.
(7) Bore in housing (new) ... 22.255 to 22.268 mm (.8762 to .8767 in.) Outside diameter of the bearing (new) ... 22.144 to 22.154 mm (.8718 to .8722 in.)Maximum permissible clearance
Have questions with 106672-4400?
Group cross 106672-4400 ZEXEL
Komatsu
106672-4400
6990200111
INJECTION-PUMP ASSEMBLY
S6D155
S6D155