Information injection-pump assembly
BOSCH
9 400 612 638
9400612638
ZEXEL
107691-0220
1076910220
NISSAN-DIESEL
16801Z5617
16801z5617

Rating:
Service parts 107691-0220 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
9.
_
11.
Nozzle and Holder
16600-Z5713
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}/17.7{180}
14.
NOZZLE
Include in #1:
107691-0220
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 612 638
9400612638
ZEXEL
107691-0220
1076910220
NISSAN-DIESEL
16801Z5617
16801z5617
Zexel num
Bosch num
Firm num
Name
9 400 612 638
16801Z5617 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
FE6F * K 14CG TICS MD-TI6 TICS
FE6F * K 14CG TICS MD-TI6 TICS
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
105780-8250
Bosch type code
1 688 901 101
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2190
Opening pressure
MPa
20.7
Opening pressure
kgf/cm2
211
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
134424-4120
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
RED4 control unit part number
407915-0
590
RED4 rack sensor specifications
mm
19
PS/ACT control unit part no.
407980-2
24*
Digi switch no.
14
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
1-4-2-6-
3-5
Pre-stroke
mm
5.1
5.07
5.13
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Rack position
(11.9)
PWM
%
54.9
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
85.5
84.5
86.5
Max. variation between cylinders
%
0
-4
4
Basic
*
PS407980-224*
V
2.25+-0.
01
PS407980-224*
mm
3.1+-0.0
5
Injection quantity adjustment_02
Rack position
(7.8)
PWM
%
32+-2.8
Pump speed
r/min
480
480
480
Average injection quantity
mm3/st.
9.5
7.7
11.3
Max. variation between cylinders
%
0
-10
10
PS407980-224*
V
V1+0.05+
-0.01
PS407980-224*
mm
5+-0.03
Remarks
Refer to items regarding the pre-stroke actuator
Refer to items regarding the pre-stroke actuator
Governor adjustment
Pump speed
r/min
1220--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Governor adjustment_02
Pump speed
r/min
1170
Advance angle
deg.
0.3
Governor adjustment_03
Pump speed
r/min
1430
Advance angle
deg.
4
3.7
4.3
Remarks
Finish
Finish
0000001201
CU407980-224*
*
Actuator retarding type
*
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Pre-stroke
mm
2
1.95
2.05
Output voltage
V
2.83
2.82
2.84
Adjustment
*
_02
CU407980-224*
*
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Pre-stroke
mm
5.1
5.07
5.13
Output voltage
V
1.2
1
1.4
Confirmation
*
Remarks
Output voltage V1
Output voltage V1
_03
CU407980-224*
*
Supply voltage
V
24
23.5
24.5
Ambient temperature
degC
23
18
28
Output voltage
V
3.05
3.05
Confirmation of operating range
*
Test data Ex:
Speed control lever angle

N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
----------
aa=1mm bb=20mm
----------
a=20deg+-5deg b=37deg+-5deg
----------
aa=1mm bb=20mm
----------
a=20deg+-5deg b=37deg+-5deg
0000000901

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)Pre-stroke: aa
(4)-
----------
aa=5.1+-0.03mm
----------
a=(20deg)
----------
aa=5.1+-0.03mm
----------
a=(20deg)
Stop lever angle

(1)Pointer
(2)Injection timing aligning mark
(3)Fly weight
(4)The actual shape and direction may be different from this illustration.
Operation sequence
1. Turn the prestroke actuator OFF.
2. Turn the camshaft as far as the No.1 cylinder's beginning of injection position.
3. Check that the pointer alignment mark of the injection pump and the alignment mark of the flywheel are matching.
4. If they are not matching, erase the alignment mark on the flywheel side, and stamp an alignment mark on the flywheel position that matches with the pointer side alignment mark.
5. Check again that the coupling's key groove position is in the No.1 cylinder's beginning of injection position.
----------
----------
----------
----------
0000001301

A : Stopper pin
B: Connector
----------
----------
----------
----------
0000001401

C:Shim
----------
----------
----------
----------
0000001501

A:Sealing position
B:Pre-stroke actuator
1. When installing the pre-stroke actuator on the pump, first tighten the installation bolts loosely, then move the actuator fully counterclockwise (viewed from the drive side).
Temporary tightening torque: 1 - 1.5 N.m (0.1 - 0.15 kgf.m)
2. Move the actuator in the clockwise direction when viewed from the drive side, and adjust so that it becomes the adjustment point of the adjustment value. Then tighten it.
Tightening torque: 7^9 N.m (0.7^0.9 kgf.m)
3. After prestroke actuator installation adjustment, simultaneously stamp both the actuator side and housing side.
----------
----------
----------
----------
0000001701

(PWM) Pulse width modulation (%)
(R) Rack position (mm)
Rack sensor output characteristics
1. Rack limit adjustment
(1)Measure the rack position R2 for PWM a2%.
(2)Confirm that it is within the range R2 = 15+-1 mm.
(3)Measure the rack position R1 at PWM a %.
(4)Confirm that it is within the range R2 - R1 = 10+-0.1 mm.
2. Check the limp home operation.
(1)Move the switch box's limp home switch to the limp home side.
(2)Confirm rack position L1 (mm ) and L2 (mm) for PWM in the above table.
3. Check the pull down operation.
(1)Confirm that the rack position is 19 mm at PWM B%.
(2)In the conditions described in the above table, move the switch box's pull down switch to the pull down side and confirm that the rack position momentarily becomes 1 mm or less.
----------
a1=16.25% a2=72.5% L1=1--mm L2=19++mm A=5 % B=95%
----------
----------
a1=16.25% a2=72.5% L1=1--mm L2=19++mm A=5 % B=95%
----------
Information:
Image1
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 1*******
0-500000 miles,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 6.0-hour job for Group 1
If the parts that are listed in the ACTION REQUIRED are on the engine, the engine has been previously updated and this Service Letter does not apply. Enter a claim against this service letter and charge 0.5 hours for the inspection time.
If the OEM CGI Flex line is replaced then it should be billed to your local OEM dealership as follows:
Cat Dealer Performs CGI Repair.
- Cat dealer purchases parts from Peterbilt / Kenworth dealer @ retail.
- Cat dealer performs repair (no charge to customer).
- Cat dealer files sublet invoice to Peterbilt / Kenworth dealer for parts (CAT will not increase part price to Peterbilt / Kenworth dealer) and labor reimbursement.
Invoice includes:
1) 17 digit VIN
2) Repair Order #
3) Vehicle mileage
4) Part pricing
5) Labor pricing
. Peterbilt / Kenworth dealer pays Cat dealer
. Peterbilt / Kenworth dealer files warranty claim (normal sublet) to Peterbilt / Kenworth
Peterbilt / Kenworth guarantees payment to Cat for the repairs performed.
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
0-500000 miles,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 6.0-hour job for Group 2
If the parts that are listed in the ACTION REQUIRED are on the engine, the engine has been previously updated and this Service Letter does not apply. Enter a claim against this service letter and charge 0.5 hours for the inspection time.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
Step 1:
Follow instructions outlined in REHS4803.
Step 2:
Attach Data Log of successful regen and attach Air Systems Verification Test report to the Warranty report and add Technician's CWS or SSO ID in the Technicians Name field of the "Warranty Report - User Information screen. See example on page 2 of REHS4803.
NOTE 1:
The seating of the heater wire to the ARD head is critical. There have been some cases of the heater wire interfering with the ARD head and not allowing it to seat properly. Refer to Image 1.1.1 for an example of proper seating.
If the heater wire hex interferes with the ARD head, use a file on the heater wire hex to allow proper seating (Image 1.1.2). DO NOT USE any cleaner after removing material from the hex as it can cause a heater failure. Usually less than 2mm reduction is necessary if proper seating does not take place.
Image1.1.1
Image1.1.2