Information injection-pump assembly
ZEXEL
106682-9401
1066829401

Rating:
Service parts 106682-9401 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6162-15-3100
12.
Open Pre:MPa(Kqf/cm2)
26.0{265}
15.
NOZZLE SET
Include in #1:
106682-9401
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106682-9401
1066829401
Zexel num
Bosch num
Firm num
Name
106682-9401
INJECTION-PUMP ASSEMBLY
14CA PE6P,6PD PE
14CA PE6P,6PD PE
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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131425-1620
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
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
2.8
2.75
2.85
Beginning of injection position
Drive side NO.1
Drive 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
14
Pump speed
r/min
850
850
850
Average injection quantity
mm3/st.
505
500
510
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
60
60
Boost pressure
mmHg
450
450
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.8+-0.5
Pump speed
r/min
365
365
365
Average injection quantity
mm3/st.
12.5
7.5
17.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R1-3.4
Boost pressure
kPa
6.7
4
9.4
Boost pressure
mmHg
50
30
70
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(14.5)
Boost pressure
kPa
46.7
40
53.4
Boost pressure
mmHg
350
300
400
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Boost compensator stroke: BCL
(3)Rack difference between N = N1 and N = N2
----------
K=20 BCL=3.4+-0.1mm N1=850r/min N2=650r/min
----------
----------
K=20 BCL=3.4+-0.1mm N1=850r/min N2=650r/min
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Speed control lever angle

F:Full speed
I:Idle
S:Stop
(1)Use the hole at R = aa
----------
aa=90mm
----------
a=18deg+-5deg b=24deg+-5deg c=52deg+-3deg
----------
aa=90mm
----------
a=18deg+-5deg b=24deg+-5deg c=52deg+-3deg
0000001501 LEVER

1. Adjustment of the control lever
(1)Perform idling with the speed lever (a) contacting the pushrod (b) At this time, confirm that the spring (c) is not compressed by speed lever (a)'s operating torque.
(2)To set the stop position, compress spring (c) using the speed lever (a) and adjust the rack so that it contacts the guide screw at position L1. Then, set and fix using the lock nut (e).
Adjust rack position at this time using shim (f).
(3)After pulling the speed lever (a) in the stop direction and releasing it, confirm that it returns to the idle position.
----------
L1=0.2~2mm
----------
----------
L1=0.2~2mm
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Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(40deg)
----------
----------
a=(40deg)
Information:
2. Remove bolts (1) from the alternator bracket.3. Remove the bolts that hold plate (3), and remove the plate.4. Disconnect water line (2) from the air compressor. Turn the water line tee toward the lifting bracket in order to provide clearance to remove the head bolt. 5. Remove bolts (4) and (5) that hold the cylinder head assembly to the cylinder block.6. Fasten a hoist, and remove the cylinder head assembly. The weight is approximately 135 kg (300 lb.).
Do not put the cylinder head assembly down on a flat surface. This can cause damage to the fuel injection valves.
7. Remove the gasket, seals (6) and O-ring seals (7) from the spacer plate. The following steps are for installation of the cylinder head. Be sure a new gasket has been installed between the spacer plate and the cylinder block. See Remove And Install Spacer Plate.8. Thoroughly clean the spacer plate and the bottom surface of the cylinder head assembly. Install a new head gasket, new seals (6) and two O-ring seals (7).9. Fasten a hoist, and put the cylinder head assembly in position on the cylinder block. 10. Put Loctite Nickel Anti-Seize on the threads of the cylinder head bolts. Install the cylinder head bolts and washers. Tighten the bolts in sequence shown.a. Tighten bolts 1 through 14 in number sequence to a torque of 270 25 N m (200 18 lb.ft.).b. Tighten bolts 1 through 14 in number sequence to a torque of 470 20 N m (345 15 lb.ft.).c. Tighten bolts 1 through 14 in number sequence to a torque of 470 20 N m (345 15 lb.ft.) by hand.d. Install the rocker shaft assemblies and push rods. See Install Rocker Shaft Assemblies And Push Rods.e. Tighten bolts 15 through 26 in number sequence to a torque of 270 25 N m (200 18 lb.ft.).f. Tighten bolts 15 through 26 in number sequence to a torque of 450 20 N m (330 15 lb.ft.).g. Tighten bolts 15 through 26 in number sequence to a torque of 450 20 N m (330 15 lb.ft.) by hand.h. Tighten the bolts (5) to a torque of 45 7 N m (33 5 lb.ft.). If the studs for the exhaust manifold were removed, install new studs, and tighten them to a torque of 35 5 N m (26 3 lb.ft.).11. Make an adjustment to the valves to have a clearance of 0.38 mm (.015 in.) for intake and 0.76 mm (.030 in.) for exhaust. Tighten the locknuts for the valve adjustment screws to a torque of 28 4 N m (21 3 lb.ft.).12. Install the valve cover bases and the inner fuel lines. See Install Rocker Shaft Assemblies And Push Rods.13. Install the valve covers. See Install Valve Covers.14. Install plate (3).15. Connect water line (2) to the air compressor.16. Install bolts (1) for the alternator bracket.17. Install the intake manifold on the
Do not put the cylinder head assembly down on a flat surface. This can cause damage to the fuel injection valves.
7. Remove the gasket, seals (6) and O-ring seals (7) from the spacer plate. The following steps are for installation of the cylinder head. Be sure a new gasket has been installed between the spacer plate and the cylinder block. See Remove And Install Spacer Plate.8. Thoroughly clean the spacer plate and the bottom surface of the cylinder head assembly. Install a new head gasket, new seals (6) and two O-ring seals (7).9. Fasten a hoist, and put the cylinder head assembly in position on the cylinder block. 10. Put Loctite Nickel Anti-Seize on the threads of the cylinder head bolts. Install the cylinder head bolts and washers. Tighten the bolts in sequence shown.a. Tighten bolts 1 through 14 in number sequence to a torque of 270 25 N m (200 18 lb.ft.).b. Tighten bolts 1 through 14 in number sequence to a torque of 470 20 N m (345 15 lb.ft.).c. Tighten bolts 1 through 14 in number sequence to a torque of 470 20 N m (345 15 lb.ft.) by hand.d. Install the rocker shaft assemblies and push rods. See Install Rocker Shaft Assemblies And Push Rods.e. Tighten bolts 15 through 26 in number sequence to a torque of 270 25 N m (200 18 lb.ft.).f. Tighten bolts 15 through 26 in number sequence to a torque of 450 20 N m (330 15 lb.ft.).g. Tighten bolts 15 through 26 in number sequence to a torque of 450 20 N m (330 15 lb.ft.) by hand.h. Tighten the bolts (5) to a torque of 45 7 N m (33 5 lb.ft.). If the studs for the exhaust manifold were removed, install new studs, and tighten them to a torque of 35 5 N m (26 3 lb.ft.).11. Make an adjustment to the valves to have a clearance of 0.38 mm (.015 in.) for intake and 0.76 mm (.030 in.) for exhaust. Tighten the locknuts for the valve adjustment screws to a torque of 28 4 N m (21 3 lb.ft.).12. Install the valve cover bases and the inner fuel lines. See Install Rocker Shaft Assemblies And Push Rods.13. Install the valve covers. See Install Valve Covers.14. Install plate (3).15. Connect water line (2) to the air compressor.16. Install bolts (1) for the alternator bracket.17. Install the intake manifold on the
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Komatsu
106682-9401
INJECTION-PUMP ASSEMBLY