Information injection-pump assembly
ZEXEL
106661-5500
1066615500

Rating:
Service parts 106661-5500 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-96510
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Include in #1:
106661-5500
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106661-5500
1066615500
Zexel num
Bosch num
Firm num
Name
106661-5500
INJECTION-PUMP ASSEMBLY
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
132424-0620
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
1-4-2-6-
3-5
Pre-stroke
mm
3.65
3.6
3.7
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
9
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
117.5
116.5
118.5
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
5+-0.5
Pump speed
r/min
240
240
240
Average injection quantity
mm3/st.
9.5
8.2
10.8
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
950--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
900
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1150
Advance angle
deg.
5
4.5
5.5
Remarks
Finish
Finish
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)Rack limit using the stop lever: R1
(5)Excess fuel setting for starting: SXL (N = N1)
(6)Damper spring setting
----------
RT=1 TH=2.3mm R1=10.8+0.2mm SXL=9+0.2mm N1=400r/min
----------
----------
RT=1 TH=2.3mm R1=10.8+0.2mm SXL=9+0.2mm N1=400r/min
----------
Speed control lever angle

F:Full speed
----------
----------
a=21deg+-5deg
----------
----------
a=21deg+-5deg
0000000901

F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=15deg+-5deg b=29deg+-3deg
----------
----------
a=15deg+-5deg b=29deg+-3deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Rack position bb
(3)Drive side
----------
aa=50mm bb=10.8+0.2mm
----------
a=26deg+-5deg b=28deg+-5deg
----------
aa=50mm bb=10.8+0.2mm
----------
a=26deg+-5deg b=28deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(30deg)
----------
----------
a=(30deg)
Information:
1. Remove the oil outlet line (1) for oil pump.2. Remove the bolts (2) and locks, and remove the oil pump. Weight of oil pump is 40 lb. (17 kg).Install Oil Pump
1. Put the oil pump in position on engine, and install the bolts and locks.2. Install the oil outlet line for pump.end by: a) install oil panDisassemble Oil Pump
start by: a) remove oil pump 1. Remove suction bell (2). 2. Remove cover (4) and screen (5) from suction bell.3. Remove the cover (1) from bypass valve.4. Remove the bypass valve spring and plunger for the oil pump.5. Remove the cotter pin, and loosen nut (3). 6. Install tool setup (A) and make the gear separate from shaft.7. Remove tool setup (A), nut (3), and gear. Remove the woodruff key from shaft. 8. Remove the bolts (6) and locks. Remove cover assembly (7).9. Remove the oil pump gears.10. Remove the bolts (9) and locks. Remove the cover assembly (8).11. Remove the bearings from cover assemblies (7) and (8).Assemble Oil Pump
1. Use tool setup (A) to install the bearings in the cover assemblies. 2. Put cover assembly (1) in position on body, and install the bolts and locks.3. Put clean oil on the oil pump gears and on the bearings in the cover assemblies.4. Put the oil pump gears in position on cover assembly (2), and install the cover assembly. Install the bolts and locks.5. Install the woodruff key in shaft.6. Put the drive gear in position on shaft, and install the nut and washer. Tighten the nut to 60 lb.ft. (8.3 mkg) plus the amount needed to put holes for cotter pin in alignment. Install the cotter pin. 7. Install the bypass valve plunger (3) and spring (4). Install the cover for bypass valve. 8. Put the screen assembly (5) in position in the suction bell, and install the cover.9. Install the suction bell on oil pump.end by: a) install oil pump
1. Put the oil pump in position on engine, and install the bolts and locks.2. Install the oil outlet line for pump.end by: a) install oil panDisassemble Oil Pump
start by: a) remove oil pump 1. Remove suction bell (2). 2. Remove cover (4) and screen (5) from suction bell.3. Remove the cover (1) from bypass valve.4. Remove the bypass valve spring and plunger for the oil pump.5. Remove the cotter pin, and loosen nut (3). 6. Install tool setup (A) and make the gear separate from shaft.7. Remove tool setup (A), nut (3), and gear. Remove the woodruff key from shaft. 8. Remove the bolts (6) and locks. Remove cover assembly (7).9. Remove the oil pump gears.10. Remove the bolts (9) and locks. Remove the cover assembly (8).11. Remove the bearings from cover assemblies (7) and (8).Assemble Oil Pump
1. Use tool setup (A) to install the bearings in the cover assemblies. 2. Put cover assembly (1) in position on body, and install the bolts and locks.3. Put clean oil on the oil pump gears and on the bearings in the cover assemblies.4. Put the oil pump gears in position on cover assembly (2), and install the cover assembly. Install the bolts and locks.5. Install the woodruff key in shaft.6. Put the drive gear in position on shaft, and install the nut and washer. Tighten the nut to 60 lb.ft. (8.3 mkg) plus the amount needed to put holes for cotter pin in alignment. Install the cotter pin. 7. Install the bypass valve plunger (3) and spring (4). Install the cover for bypass valve. 8. Put the screen assembly (5) in position in the suction bell, and install the cover.9. Install the suction bell on oil pump.end by: a) install oil pump
Have questions with 106661-5500?
Group cross 106661-5500 ZEXEL
106661-5500
INJECTION-PUMP ASSEMBLY