Information injection-pump assembly
BOSCH
9 400 610 485
9400610485
ZEXEL
101402-7190
1014027190
ISUZU
8971726800
8971726800
Rating:
Service parts 101402-7190 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97030-285-1
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}
15.
NOZZLE SET
Include in #1:
101402-7190
as INJECTION-PUMP ASSEMBLY
Include in #2:
104206-1042
as _
Cross reference number
BOSCH
9 400 610 485
9400610485
ZEXEL
101402-7190
1014027190
ISUZU
8971726800
8971726800
Zexel num
Bosch num
Firm num
Name
101402-7190
9 400 610 485
8971726800 ISUZU
INJECTION-PUMP ASSEMBLY
4BG1 K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BG1 K 14BC INJECTION PUMP ASSY PE4A,5A, 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
105780-8140
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
131424-4920
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
1-3-4-2
Pre-stroke
mm
3.4
3.35
3.45
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
8.8
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
84
82.9
85.1
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
8.5
7.1
9.9
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Set idle sub-spring
(4)Main spring setting
----------
K=12
----------
----------
K=12
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=18deg+-5deg b=30deg+-5deg c=35deg+-3deg
----------
----------
a=18deg+-5deg b=30deg+-5deg c=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=66.5deg+-5deg b=53deg+-5deg
----------
----------
a=66.5deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=14deg
----------
a=(100deg)
----------
aa=14deg
----------
a=(100deg)
Information:
start by:a) remove valve covers and bases Hoods and engine side panels and doors are removed for photo purposes only. 1. Use tool (A) to disconnect the fuel line assemblies from the cylinder head.2. Disconnect fuel line assemblies (1) from the fuel injection valves and remove them from the engine. Install covers on all fuel line connections to keep dirt or foreign material out of the fuel system. 3. Remove nut (2) that holds the fuel injection valve to the adapter assembly. 4. Use tool (B) to remove the fuel injection valves.5. If the fuel injection valves can not be removed with tool (B), use tooling (C). 6. Remove nozzle assembly (3) from body (4).7. Remove seal (5) from the body.Install Fuel Injection Valves
1. Use tool (A) to install seal (2) on valve body (1). 2. Install nozzle assembly (3) on the valve body. Tighten nozzle finger tight only.3. Put a small amount of clean diesel fuel on the seal and install the fuel injection valves in the adapter assemblies.4. Install the nut that holds the fuel injection valves and tighten to a torque of 55 5 lb.ft. (75 7 N m). 5. Remove the covers from the fuel line connections. Put fuel line assemblies (4) in position on the engine. Use tool (B) to tighten the fuel line nuts on the cylinder head adapter assembly. 6. Use tool (C) to tighten fuel line nuts to a torque of 30 5 lb.ft. (40 7 N m).end by:a) install valve covers and bases
1. Use tool (A) to install seal (2) on valve body (1). 2. Install nozzle assembly (3) on the valve body. Tighten nozzle finger tight only.3. Put a small amount of clean diesel fuel on the seal and install the fuel injection valves in the adapter assemblies.4. Install the nut that holds the fuel injection valves and tighten to a torque of 55 5 lb.ft. (75 7 N m). 5. Remove the covers from the fuel line connections. Put fuel line assemblies (4) in position on the engine. Use tool (B) to tighten the fuel line nuts on the cylinder head adapter assembly. 6. Use tool (C) to tighten fuel line nuts to a torque of 30 5 lb.ft. (40 7 N m).end by:a) install valve covers and bases
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Group cross 101402-7190 ZEXEL
Isuzu
Isuzu
Isuzu
101402-7190
9 400 610 485
8971726800
INJECTION-PUMP ASSEMBLY
4BG1
4BG1