Information injection-pump assembly
ZEXEL
106873-3353
1068733353
HINO
220008652A
220008652a

Rating:
Service parts 106873-3353 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-2750A
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}/21.6{220}
14.
NOZZLE
Include in #1:
106873-3353
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106873-3353
1068733353
HINO
220008652A
220008652a
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
105780-8250
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
RED3 control unit part number
407910-3
960
RED3 rack sensor specifications
mm
19
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
1-8-6-2-
7-5-4-3
Pre-stroke
mm
4
3.94
4
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25
Cal 1-8 deg. 45 44.75 45.25
Difference between angles 2
Cal 1-6 deg. 90 89.75 90.25
Cal 1-6 deg. 90 89.75 90.25
Difference between angles 3
Cyl.1-2 deg. 135 134.75 135.25
Cyl.1-2 deg. 135 134.75 135.25
Difference between angles 4
Cal 1-7 deg. 180 179.75 180.25
Cal 1-7 deg. 180 179.75 180.25
Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25
Cal 1-5 deg. 225 224.75 225.25
Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25
Cal 1-4 deg. 270 269.75 270.25
Difference between angles 7
Cal 1-3 deg. 315 314.75 315.25
Cal 1-3 deg. 315 314.75 315.25
Injection quantity adjustment
Rack position
(13.3)
Vist
V
1.85
1.85
1.85
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
134.5
132.5
136.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Injection quantity adjustment_02
Rack position
(8.4)
Vist
V
2.6
2.5
2.7
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
16.9
13.9
19.9
Max. variation between cylinders
%
0
-15
15
Governor adjustment
Pump speed
r/min
710--
Advance angle
deg.
0
0
0
Load
2/5
Remarks
Q = 80.3 (mm3/st) / N = 700(r/min), beginning of effect
Q = 80.3 (mm3/st) / N = 700(r/min), beginning of effect
Governor adjustment_02
Pump speed
r/min
660
Advance angle
deg.
0.3
Load
2/5
Remarks
Q=80.3(mm3/st)/N=700(r/min)
Q=80.3(mm3/st)/N=700(r/min)
Governor adjustment_03
Pump speed
r/min
(760)
Advance angle
deg.
2
1.7
2.3
Load
5/5
Remarks
Q = 159.5 (mm3/st) / N = 1100 (r/min), measure speed
Q = 159.5 (mm3/st) / N = 1100 (r/min), measure speed
Governor adjustment_04
Pump speed
r/min
900+50
Advance angle
deg.
2
1.7
2.3
Load
4/5
Remarks
Q=147(mm3/st)/N=900 (r/min)
Q=147(mm3/st)/N=900 (r/min)
Governor adjustment_05
Pump speed
r/min
1100-50
Advance angle
deg.
5.75
5.45
6.05
Load
5/5
Remarks
Q = 159.5 (mm3/st) / N = 1100 (r/min), end of effect
Q = 159.5 (mm3/st) / N = 1100 (r/min), end of effect
Test data Ex:
Speed control lever angle

N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
----------
aa=20mm bb=1mm
----------
a=37deg+-5deg b=2.5deg+-5deg
----------
aa=20mm bb=1mm
----------
a=37deg+-5deg b=2.5deg+-5deg
0000000901

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(80deg)
----------
----------
a=(80deg)
Stop lever angle

(Rs) rack sensor specifications
(C/U) control unit part number
(V) Rack sensor output voltage
(R) Rack position (mm)
1. Confirming governor output characteristics (rack 19 mm, span 6 mm)
(1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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Information:
Emissions Warranty
Caterpillar Inc. warrants to the initial owner and subsequent owner of a diesel truck engines (powering on-highway trucks), that such engine is ... 1. Designed, built and equipped so as to conform, at the time of sale, with all applicable regulations adopted by the United States Environmental Protection Agency (EPA).2. Free from defects in materials and workmanship in specific emission related parts for a period of 60 months, 100,000 miles (161 000 km) or 3,000 hours of operation, whichever occurs first, after date of delivery to the initial owner.If an emission related part fails during the warranty period, it will be repaired or replaced. Any such part repaired or replaced under warranty is warranted for the remainder of the warranty period.During the term of this warranty, Caterpillar Inc. will provide through a Caterpillar dealer or other establishment authorized by it, repair or replacement of any warranted part at no charge to the truck engine owner.In an emergency, repairs may be performed at any service establishment, or by the owner, using any replacement part.Caterpillar Inc. will reimburse the owner for their expenses, including diagnostic charges for such emergency repair. These expenses shall not exceed Caterpillar Inc. suggested retail price for all warranted parts replaced, and labor charges based on Caterpillar Inc. recommended time allowance for the warranty repair and the geographically appropriate hourly labor rate.As a condition of reimbursement, replaced parts and receipted invoices must be presented at a place of business of a Caterpillar dealer or other establishment authorized by Caterpillar Inc.Limitations & Responsibilities
The warranty is subject to the following:Caterpillar Inc. Responsibilities
During the emission warranty period, if a defect in material or workmansip of an emission related part or component is found, Caterpillar Inc. will provide: * New, Remanufactured or repaired parts and/or components, approved pursuant to EPA Regulations, required to correct the defect. Items replaced under this warranty become the property of Caterpillar Inc.* Reasonable and customary labor, during normal working hours, required to make the warranty repair. This includes labor to remove and install the engine, if necessary.Owner Responsibilites
During the emission warranty period, the owner is responsible for: * Premium or overtime labor costs, unless essential to prevent loss to perishable goods.* Costs to investigate complaints which are not caused by a defect in Caterpillar Inc. material or workmanship.* Providing timely notice of a warrantable failure and promptly making the product available for repair.Limitations
Caterpillar Inc. is not responsible for resultant damages to an emission related part or component resulting from: * Any application or installalion Caterpillar Inc. deems improper.* Attachments, accessory items or parts not sold nor approved by Caterpillar Inc.* Improper truck engine maintenance, repair or abuse.* Owner's unreasonable delay in making the product available after being notified of a potential product problem.This warranty is in addition to Caterpillar Inc. standard warranty, applicable to the truck engine product involved.Remedies under this warranty are limited to the provision of material and services as specified herein. Caterpillar Inc. is not responsible for incidental or consequential damages.
Caterpillar Inc. warrants to the initial owner and subsequent owner of a diesel truck engines (powering on-highway trucks), that such engine is ... 1. Designed, built and equipped so as to conform, at the time of sale, with all applicable regulations adopted by the United States Environmental Protection Agency (EPA).2. Free from defects in materials and workmanship in specific emission related parts for a period of 60 months, 100,000 miles (161 000 km) or 3,000 hours of operation, whichever occurs first, after date of delivery to the initial owner.If an emission related part fails during the warranty period, it will be repaired or replaced. Any such part repaired or replaced under warranty is warranted for the remainder of the warranty period.During the term of this warranty, Caterpillar Inc. will provide through a Caterpillar dealer or other establishment authorized by it, repair or replacement of any warranted part at no charge to the truck engine owner.In an emergency, repairs may be performed at any service establishment, or by the owner, using any replacement part.Caterpillar Inc. will reimburse the owner for their expenses, including diagnostic charges for such emergency repair. These expenses shall not exceed Caterpillar Inc. suggested retail price for all warranted parts replaced, and labor charges based on Caterpillar Inc. recommended time allowance for the warranty repair and the geographically appropriate hourly labor rate.As a condition of reimbursement, replaced parts and receipted invoices must be presented at a place of business of a Caterpillar dealer or other establishment authorized by Caterpillar Inc.Limitations & Responsibilities
The warranty is subject to the following:Caterpillar Inc. Responsibilities
During the emission warranty period, if a defect in material or workmansip of an emission related part or component is found, Caterpillar Inc. will provide: * New, Remanufactured or repaired parts and/or components, approved pursuant to EPA Regulations, required to correct the defect. Items replaced under this warranty become the property of Caterpillar Inc.* Reasonable and customary labor, during normal working hours, required to make the warranty repair. This includes labor to remove and install the engine, if necessary.Owner Responsibilites
During the emission warranty period, the owner is responsible for: * Premium or overtime labor costs, unless essential to prevent loss to perishable goods.* Costs to investigate complaints which are not caused by a defect in Caterpillar Inc. material or workmanship.* Providing timely notice of a warrantable failure and promptly making the product available for repair.Limitations
Caterpillar Inc. is not responsible for resultant damages to an emission related part or component resulting from: * Any application or installalion Caterpillar Inc. deems improper.* Attachments, accessory items or parts not sold nor approved by Caterpillar Inc.* Improper truck engine maintenance, repair or abuse.* Owner's unreasonable delay in making the product available after being notified of a potential product problem.This warranty is in addition to Caterpillar Inc. standard warranty, applicable to the truck engine product involved.Remedies under this warranty are limited to the provision of material and services as specified herein. Caterpillar Inc. is not responsible for incidental or consequential damages.