Information injection-pump assembly
BOSCH
9 400 617 441
9400617441
ZEXEL
106676-2342
1066762342
MITSUBISHI
ME158829
me158829
Rating:
Service parts 106676-2342 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME158263
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/21.6{220}
14.
NOZZLE
Include in #1:
106676-2342
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 617 441
9400617441
ZEXEL
106676-2342
1066762342
MITSUBISHI
ME158829
me158829
Zexel num
Bosch num
Firm num
Name
9 400 617 441
ME158829 MITSUBISHI
INJECTION-PUMP ASSEMBLY
6D24-T * K 14CA INJECTION PUMP ASSY PE6P,6PD PE
6D24-T * K 14CA INJECTION PUMP ASSY PE6P,6PD 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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-4620
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
4.8
4.75
4.85
Beginning of injection position
Governor side NO.1
Governor 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
-
Rack position
7.7
Pump speed
r/min
1000
1000
1000
Each cylinder's injection qty
mm3/st.
91.5
88.8
94.2
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
5.5+-0.5
Pump speed
r/min
350
350
350
Each cylinder's injection qty
mm3/st.
12
10.2
13.8
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(7.7)
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
91.5
89.5
93.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
48
48
Boost pressure
mmHg
360
360
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.85
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
101.5
95.5
107.5
Fixing the lever
*
Boost pressure
kPa
48
48
Boost pressure
mmHg
360
360
Injection quantity adjustment_05
Adjusting point
D
Rack position
R2[R1+2.
05]
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
114
106.4
121.6
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_06
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
110
70
150
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
400
400
400
Rack position
R2[R1+2.
05]
Boost pressure
kPa
20
18.7
21.3
Boost pressure
mmHg
150
140
160
Boost compensator adjustment_02
Pump speed
r/min
400
400
400
Rack position
(11)
Boost pressure
kPa
34.7
34.7
34.7
Boost pressure
mmHg
260
260
260
Timer adjustment
Pump speed
r/min
0
Advance angle
deg.
2.5
2
3
Timer adjustment_02
Pump speed
r/min
-
Advance angle
deg.
2.5
2
3
Remarks
Measure speed (beginning of operation).
Measure speed (beginning of operation).
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
0
0
0
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Boost compensator cancel stroke: BSL
(5)Boost compensator stroke: BCL
(6)Main spring setting
(7)Damper spring setting
----------
RT=1 TH=1.7mm BSL=1.6mm BCL=(1.25)mm
----------
----------
RT=1 TH=1.7mm BSL=1.6mm BCL=(1.25)mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=15.5deg+-5deg b=15deg+-5deg
----------
----------
a=15.5deg+-5deg b=15deg+-5deg
0000000901
(1)Normal full load
(2)Rack position = aa, speed = bb (half load)
(3)Lever cancel angle
(4)Use the hole above R = cc
(5)Stopper bolt setting
----------
aa=7.65mm bb=700r/min cc=75mm
----------
a=10deg+-5deg b=3.5deg+-3deg c=(11.5deg)
----------
aa=7.65mm bb=700r/min cc=75mm
----------
a=10deg+-5deg b=3.5deg+-3deg c=(11.5deg)
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Stopper bolt setting
(3)Rack position = bb or less
(4)Stopper bolt setting
(5)Use the hole above R = cc
(6)No return spring
(7)Set the stopper bolt at the lever angle.
----------
aa=(15.3)mm bb=3.2mm cc=37mm
----------
a=40deg+-5deg b=8deg+-5deg
----------
aa=(15.3)mm bb=3.2mm cc=37mm
----------
a=40deg+-5deg b=8deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=12deg
----------
a=(6deg)
----------
aa=12deg
----------
a=(6deg)
Information:
AFFECTED PRODUCT
Model Identification Number
C9 MTB00101-00106, 109-190, 197-199, 1000-1001, 1003-1005, 1007-1221, 1227-1387, 1396-1429, 1431-1464, 1467-1550, 1553-2020
PARTS NEEDED
Qty
Part Number Description
6 1093207 SEAL-O-RING
12 1482903 SEAL-O-RING
6 1495240 RING-BACKUP
6 2271200 SLEEVE-INJECTOR
6 2930730 RING-BACKUP
6 3107255 SEAL-O-RING
6 3107257 SEAL-O-RING
ACTION REQUIRED
Follow Special Instruction REHS3798 for proper installation of injector sleeve o-rings.
Injector o-rings need to be replaced when the injector is removed to perform sleeve o-ring replacement. Reference SEBD6792 for correct orientation of injector o-rings.
OWNER NOTIFICATION
U.S. and Canadian owners will receive the attached Owner Notification.
SERVICE CLAIM ALLOWANCES
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
100% 100% 0% 0% 0% 0%
This is a 9.6-hour job
*Dealer to perform most economical repair*
Description_____________SMCS Code_________Hours
Wash____________________1290-074__________0.3
R&I Injectors___________1290-010-S________4.2
Remove Sleeve___________1713-011__________1.3
Clean Sleeve Bore_______1713-70-BO________0.8
Install sleeve seals____1713-012-SA_______0.8
Install Sleeve set______1713-012-S________1.7
Test After______________1290-030__________0.5
*Exception may be considered and claimed depending on chassis type*
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR REPLACING INJECTOR SLEEVE O-RINGS ON CERTAIN C9 MTB ON-HIGHWAY TRUCK ENGINES
MODELS INVOLVED - C9 Mass Transit Bus Engines
Dear Caterpillar Product Owner:
The injector sleeve o-rings need to be replaced on certain C9 MTB On-Highway truck engines. The existing o-rings can cause fuel to enter the coolant system if failure occurs. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
Please refer the dealer to their Service Letter dated 20Sep2007 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to 20Sep2007 Service Letter