Information injection-pump assembly
ZEXEL
101602-7360
1016027360
ISUZU
1156026800
1156026800

Rating:
Service parts 101602-7360 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
5-15300-103-2
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}
15.
NOZZLE SET
Cross reference number
ZEXEL
101602-7360
1016027360
ISUZU
1156026800
1156026800
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
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
1-5-3-6-
2-4
Pre-stroke
mm
3.6
3.55
3.65
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
8.8
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
51.3
49.8
52.8
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
7.7+-0.5
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
9.4
8.1
10.7
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Set idle sub-spring
(3)Main spring setting
----------
K=17
----------
----------
K=17
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Set the pump speed at bb (at delivery)
(2)Stopper bolt setting
(3)Set the pump speed at aa
----------
aa=900r/min bb=750r/min
----------
a=17deg+-5deg b=6deg+-5deg C=4deg+-5deg
----------
aa=900r/min bb=750r/min
----------
a=17deg+-5deg b=6deg+-5deg C=4deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=2.5deg+-5deg b=46deg+-5deg
----------
----------
a=2.5deg+-5deg b=46deg+-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=20deg
----------
a=(90deg)
----------
aa=20deg
----------
a=(90deg)
Information:
Fan Belt
Removal
Fig. 1-Cap Screw and BoltLoosen cap screw and alternator mounting bolt (Fig. 1). Move alternator so fan belt can be moved off pulley. Remove fan belt.Repair
Inspect belts for:1 Cracking2 Rupture3 Tears4 Burning5 Gouging6 Wear7 Internal Cord Failure8 Cuts9 Peeling, Fraying, ChewingDo not reuse a damaged belt. Install a new belt.Installation
Fig. 2-Install Fan BeltPut fan belt over fan (1, Fig. 2). Put fan belt over crankshaft pulley (2) and alternator pulley (3). Position fan belt in pulley grooves.Adjust fan belt tension (Group 9010).Crankshaft Pulley
Removal
Remove fan belt from pulley (Group 0429).
Fig. 3-Cap Screw and WasherRemove cap screw and washer (Fig. 3) holding crankshaft pulley on crankshaft. IMPORTANT: On six cylinder engines the crankshaft pulley is also a vibration damper. Do not drop or hammer on vibration dampers.
Fig. 4-D01200AA PullerUsing D01200AA Puller (Fig. 4), pull crankshaft pulley off crankshaft.Repair
Inspect pulley sheaves for cracks and wear. Replace pulley if damaged.For vibration damper repair, see Group 0401.Installation
Position crankshaft pulley on crankshaft.Put washer on cap screw. Install cap screw through crankshaft pulley into crankshaft.
Fig. 5-Cap ScrewTighten cap screw (Fig. 5) to 85 lb-ft (115 N m) (12 kg-m).Install fan belts (Group 0429).Adjust fan belt tension (Group 9010).
Removal
Fig. 1-Cap Screw and BoltLoosen cap screw and alternator mounting bolt (Fig. 1). Move alternator so fan belt can be moved off pulley. Remove fan belt.Repair
Inspect belts for:1 Cracking2 Rupture3 Tears4 Burning5 Gouging6 Wear7 Internal Cord Failure8 Cuts9 Peeling, Fraying, ChewingDo not reuse a damaged belt. Install a new belt.Installation
Fig. 2-Install Fan BeltPut fan belt over fan (1, Fig. 2). Put fan belt over crankshaft pulley (2) and alternator pulley (3). Position fan belt in pulley grooves.Adjust fan belt tension (Group 9010).Crankshaft Pulley
Removal
Remove fan belt from pulley (Group 0429).
Fig. 3-Cap Screw and WasherRemove cap screw and washer (Fig. 3) holding crankshaft pulley on crankshaft. IMPORTANT: On six cylinder engines the crankshaft pulley is also a vibration damper. Do not drop or hammer on vibration dampers.
Fig. 4-D01200AA PullerUsing D01200AA Puller (Fig. 4), pull crankshaft pulley off crankshaft.Repair
Inspect pulley sheaves for cracks and wear. Replace pulley if damaged.For vibration damper repair, see Group 0401.Installation
Position crankshaft pulley on crankshaft.Put washer on cap screw. Install cap screw through crankshaft pulley into crankshaft.
Fig. 5-Cap ScrewTighten cap screw (Fig. 5) to 85 lb-ft (115 N m) (12 kg-m).Install fan belts (Group 0429).Adjust fan belt tension (Group 9010).