Information injection-pump assembly
ZEXEL
101606-9910
1016069910
NISSAN-DIESEL
16713Z6319
16713z6319
Rating:
Service parts 101606-9910 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-Z5663
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/20.6{210}
14.
NOZZLE
Include in #1:
101606-9910
as INJECTION-PUMP ASSEMBLY
Include in #2:
104746-6410
as _
Cross reference number
ZEXEL
101606-9910
1016069910
NISSAN-DIESEL
16713Z6319
16713z6319
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
105780-8140
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
131425-0420
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
3.7
3.65
3.75
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
-
Rack position
12
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
80
78.4
81.6
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
Z
Rack position
9.5+-0.5
Pump speed
r/min
550
550
550
Average injection quantity
mm3/st.
10
8.2
11.8
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12)
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
80
79
81
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.65
Pump speed
r/min
1500
1500
1500
Average injection quantity
mm3/st.
92
88
96
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1-0.2
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
76.5
72.5
80.5
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
70
70
80
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
975--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
925
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
(1000)
Advance angle
deg.
1
0.5
1.5
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_04
Pump speed
r/min
1225
Advance angle
deg.
1
0.5
1.5
Timer adjustment_05
Pump speed
r/min
1300
Advance angle
deg.
3
3
3
Remarks
Measure the actual advance angle.
Measure the actual advance angle.
Timer adjustment_06
Pump speed
r/min
1450
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
----------
T1=J80
----------
----------
T1=J80
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=36mm
----------
a=25deg+-5deg b=42deg+-3deg
----------
aa=36mm
----------
a=25deg+-5deg b=42deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
----------
aa=28mm
----------
a=20deg+-5deg b=40deg+-5deg
----------
aa=28mm
----------
a=20deg+-5deg b=40deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)
Information:
3. Turn the engine to the top center (TC) compression stroke for the No. 1 piston.4. Remove bolts (1), cover assembly (2) and the gasket from the front housing. 5. Remove two bolts (3). Carefully remove thrust plate (4) and the camshaft assembly from the engine.6. Remove drive gear (5) from the camshaft with a press. Remove the woodruff key from the camshaft. The following steps are for the installation of the camshaft.7. Install the woodruff key in the camshaft. Heat drive gear (5) to a maximum temperature of 316°C (600°F). Do not use a torch to heat the drive gear. Install the drive gear on the camshaft, and allow it to cool.
Camshaft timing is very important. When the camshaft assembly is installed, be sure the No. 1 piston is at top center (TC) of the compression stroke. The timing marks on the camshaft drive gear, the idler gear and the crankshaft idler gear must be in alignment as shown in Illustration C21075P5. For more information regarding timing of the engine, see the topic "Front Gear Group" in the 3114 & 3116 Diesel Truck Engine Specifications module, Form No. SENR6436.
8. Apply clean engine oil on the lobes and journals of the camshaft. Carefully install the camshaft assembly in the cylinder block.9. Put thrust plate (4) in position, and install bolts (3) that hold it.10. Be sure the mating surfaces of the front housing and cover assembly (2) are thoroughly clean. Apply 8C8422 Sealant to the cover assembly sealing surface. Spread the sealant uniformly and around each bolt hole. The cover assembly must be installed on the front housing within ten minutes of sealant application.11. Put the gasket and cover assembly (2) in position on the front housing. Install bolts (1) that hold the cover assembly to the front housing.12. Install the vibration damper and the crankshaft pulley. See the topic "Remove & Install Vibration Damper, Crankshaft Pulley & Crankshaft Front Seal" in this module.13. Install the governor and fuel transfer pump. See the topic "Remove & Install Governor & Fuel Transfer Pump" in this module.End By:a. Install lifter assemblies
Camshaft timing is very important. When the camshaft assembly is installed, be sure the No. 1 piston is at top center (TC) of the compression stroke. The timing marks on the camshaft drive gear, the idler gear and the crankshaft idler gear must be in alignment as shown in Illustration C21075P5. For more information regarding timing of the engine, see the topic "Front Gear Group" in the 3114 & 3116 Diesel Truck Engine Specifications module, Form No. SENR6436.
8. Apply clean engine oil on the lobes and journals of the camshaft. Carefully install the camshaft assembly in the cylinder block.9. Put thrust plate (4) in position, and install bolts (3) that hold it.10. Be sure the mating surfaces of the front housing and cover assembly (2) are thoroughly clean. Apply 8C8422 Sealant to the cover assembly sealing surface. Spread the sealant uniformly and around each bolt hole. The cover assembly must be installed on the front housing within ten minutes of sealant application.11. Put the gasket and cover assembly (2) in position on the front housing. Install bolts (1) that hold the cover assembly to the front housing.12. Install the vibration damper and the crankshaft pulley. See the topic "Remove & Install Vibration Damper, Crankshaft Pulley & Crankshaft Front Seal" in this module.13. Install the governor and fuel transfer pump. See the topic "Remove & Install Governor & Fuel Transfer Pump" in this module.End By:a. Install lifter assemblies