Information injection-pump assembly
BOSCH
9 400 614 295
9400614295
ZEXEL
101491-0590
1014910590
ISUZU
8970251441
8970251441
Rating:
Service parts 101491-0590 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97119-858-0
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 295
9400614295
ZEXEL
101491-0590
1014910590
ISUZU
8970251441
8970251441
Zexel num
Bosch num
Firm num
Name
9 400 614 295
8970251441 ISUZU
INJECTION-PUMP ASSEMBLY
4BE1 K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BE1 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
3.2
3.15
3.25
Rack position
Point A R=A
Point A R=A
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
-
Rack position
10.7
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
58.1
56.5
59.7
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
9.7+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
8
6.5
9.5
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(10.7)
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
58.1
57.1
59.1
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.15
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
70.2
67
73.4
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
78.5
62.5
94.5
Fixing the lever
*
Timer adjustment
Pump speed
r/min
1425--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1375
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1750
Advance angle
deg.
5
4.5
5.5
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.
----------
T1=D60
----------
----------
T1=D60
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=5.5deg+-5deg b=36deg+-3deg
----------
----------
a=5.5deg+-5deg b=36deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=45deg+-5deg b=29deg+-5deg
----------
----------
a=45deg+-5deg b=29deg+-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=17deg
----------
a=(90deg)
----------
aa=17deg
----------
a=(90deg)
Information:
2. Remove six bolts (1) on radiator cover (2). 3. Loosen clamp (3) and clamp (4) and disconnect hoses. Remove two bolts (5) and remove fan guard (6). 4. Disconnect hose (8) and hose (9) from bottom of radiator y-pipe. Remove eight bolts (7) from fan shroud and move shroud toward engine to allow access to fan. 5. Remove six bolts (10) remove fan and spacer (11). Remove shroud assembly (12). 6. Loosen two bolts (13) on alternator to remove belts (14). Remove four bolts (15) on fan drive (16) and remove fan drive. The following steps are for the installation of the fan drive7. Place fan drive (16) in position and install four bolts (15).8. Place belts (14) on fan drive pulley and around the alternator pulley. Use a belt tension gauge such as a Borroughs BT-33-95 Gauge to check the belt tension. Adjust a new belt to a gauge reading of 534 22 N m (120 5 lb ft). Adjust a used belt to a gauge reading of 400 44 N m (90 10 lb ft). Tighten two bolts (13) on the alternator when belts are under tension.9. Place shroud assembly (12) into position against the engine and install fan and spacer.10. Mount shroud assembly (12) to brackets around radiator with eight bolts (7).11. Connect hoses (8) and (9) to proper position on y-pipe at the bottom of the radiator.12. Install fan guard (6) with two bolts (5).13. Connect two hoses with clamps (3) and (4).14. Install radiator cover (2) with six bolts (1).15. Fill cooling system. See the Maintenance Manual.Disassemble And Assemble Fan Drive
Start By:a. remove fan drive 1. Remove dust cover (1). 2. Remove bolt (2) and plate (3). Remove six bolts (4) and remove pulley (5) off of hub (10). Slide hub off of bracket (6). 3. Remove cone bearing (7), cup bearing (8), spacer (9), cup bearing (11), cone bearing (13), seal (12) and spacer (14) out of hub. The following steps are for the assembly of the fan drive.4. Install spacer (14) onto bracket (6).5. Install cup bearing (11) and cone bearing (13) into hub (10).6. Install seal (12) as shown in Illustration.7. Install spacer (9), cup bearing (8) and cone bearing (7) into hub (10).8. Place hub assembly onto bracket shaft.9. Install plate (3) and bolt (2) into shaft and place dust cover (1) on shaft.10. Install pulley (5).End By:a. install fan drive
Start By:a. remove fan drive 1. Remove dust cover (1). 2. Remove bolt (2) and plate (3). Remove six bolts (4) and remove pulley (5) off of hub (10). Slide hub off of bracket (6). 3. Remove cone bearing (7), cup bearing (8), spacer (9), cup bearing (11), cone bearing (13), seal (12) and spacer (14) out of hub. The following steps are for the assembly of the fan drive.4. Install spacer (14) onto bracket (6).5. Install cup bearing (11) and cone bearing (13) into hub (10).6. Install seal (12) as shown in Illustration.7. Install spacer (9), cup bearing (8) and cone bearing (7) into hub (10).8. Place hub assembly onto bracket shaft.9. Install plate (3) and bolt (2) into shaft and place dust cover (1) on shaft.10. Install pulley (5).End By:a. install fan drive