Information injection-pump assembly
BOSCH
9 400 614 981
9400614981
ZEXEL
101602-9730
1016029730
Rating:
Service parts 101602-9730 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
101602-9730
as INJECTION-PUMP ASSEMBLY
Include in #2:
104742-1200
as _
Cross reference number
BOSCH
9 400 614 981
9400614981
ZEXEL
101602-9730
1016029730
Zexel num
Bosch num
Firm num
Name
101602-9730
9 400 614 981
INJECTION-PUMP ASSEMBLY
6D22 K
6D22 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 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
4.5
4.45
4.55
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
A
Rack position
8
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
69.5
65.5
73.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
17.5
14.9
20.1
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT: RAL
(3)Idle sub spring setting: L1.
----------
K=18 RAL=13+1mm L1=7+-0.1mm
----------
----------
K=18 RAL=13+1mm L1=7+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=(2deg)+-5deg b=(18deg)+-5deg c=32deg+-3deg
----------
----------
a=(2deg)+-5deg b=(18deg)+-5deg c=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)At shipping
----------
----------
a=39deg+-5deg b=53deg+-5deg
----------
----------
a=39deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(70deg)
----------
----------
a=(70deg)
Information:
The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS8968" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and use "T" as the SIMS Description Code. If administered after failure, use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
Termination Date
February 28, 1998Problem
The fuel nozzles with a 27C96 date code may not have the tip pressed in correctly.
Affected Product
Model & Identification Number
980G (9CM328, 9CM329, 9CM331, 9CM333-337, 9CM339-390, 9CM396-401, 9CM403-405, 9CM409 , 9CM420-424, 9CM435, 9CM439, 9CM467)
Parts Needed
6 - 1007562 Nozzle AssemblyAction Required
Remove and inspect the fuel nozzles for a 27C96 date code. If the nozzles have this date code, replace them with new nozzles. Reuse all other date codes.
Service Claim Allowances
Parts Disposition
Return all replaced nozzles to:
Caterpillar, Inc.
Attn: Howard Jenkel - PS8968
8201 N. University Street
Peoria, Illinois 61615
This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS8968" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and use "T" as the SIMS Description Code. If administered after failure, use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
Termination Date
February 28, 1998Problem
The fuel nozzles with a 27C96 date code may not have the tip pressed in correctly.
Affected Product
Model & Identification Number
980G (9CM328, 9CM329, 9CM331, 9CM333-337, 9CM339-390, 9CM396-401, 9CM403-405, 9CM409 , 9CM420-424, 9CM435, 9CM439, 9CM467)
Parts Needed
6 - 1007562 Nozzle AssemblyAction Required
Remove and inspect the fuel nozzles for a 27C96 date code. If the nozzles have this date code, replace them with new nozzles. Reuse all other date codes.
Service Claim Allowances
Parts Disposition
Return all replaced nozzles to:
Caterpillar, Inc.
Attn: Howard Jenkel - PS8968
8201 N. University Street
Peoria, Illinois 61615
Have questions with 101602-9730?
Group cross 101602-9730 ZEXEL
Yanmar
Nissan-Diesel
101602-9730
9 400 614 981
INJECTION-PUMP ASSEMBLY
6D22
6D22