101601-4560 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016014560 5156009690


 

Information injection-pump assembly

ZEXEL 101601-4560 1016014560
ISUZU 5156009690 5156009690
101601-4560 INJECTION-PUMP ASSEMBLY
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Service parts 101601-4560 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101060-0830
3. GOVERNOR 105931-0350
4. SUPPLY PUMP
5. AUTOM. ADVANCE MECHANIS 105644-0010
6. COUPLING PLATE 105661-0640
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-4823
11. Nozzle and Holder 1-15300-104-2
12. Open Pre:MPa(Kqf/cm2) 18.1{185}
13. NOZZLE-HOLDER 105030-3201
14. NOZZLE 105015-4130
15. NOZZLE SET

Include in #1:

101601-4560 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101601-4560 1016014560
ISUZU 5156009690 5156009690


Zexel num
Bosch num
Firm num
Name
101601-4560 
 
5156009690  ISUZU
INJECTION-PUMP ASSEMBLY
6BF1 * K

Calibration Data:

Adjustment conditions
Test oil
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
Overflow valve   132424-0620
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
Injection timing adjustment
Direction of rotation (viewed from drive side)
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
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   13.3
Pump speed r/min   950 950 950
Average injection quantity mm3/st.   76.2 74.7 77.7
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   H
Rack position   9.5+-0.5
Pump speed r/min   275 275 275
Average injection quantity mm3/st.   8.6 7.3 9.9
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R2(13.3)
Pump speed r/min   950 950 950
Average injection quantity mm3/st.   76.2 75.2 77.2
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   13.35+-0 .5
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   84.7 83.1 86.3
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   13.25+-0 .5
Pump speed r/min   1300 1300 1300
Average injection quantity mm3/st.   81.2 79.6 82.8
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   D
Rack position   12.95+-0 .5
Pump speed r/min   650 650 650
Average injection quantity mm3/st.   58.3 56.7 59.9
Fixing the lever   *
Injection quantity adjustment_07
Adjusting point   I
Rack position   16.2+-0. 5
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   93 93 101
Fixing the rack   *
Timer adjustment
Pump speed r/min   1350
Advance angle deg.   0.5
Timer adjustment_02
Pump speed r/min   1400
Advance angle deg.   1.2
Timer adjustment_03
Pump speed r/min   1500
Advance angle deg.   2.2 1.7 2.7
Timer adjustment_04
Pump speed r/min   1600
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101601-4560
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT (3)Because the figures in brackets are the target values at torque cam adjustment, perform final adjustment in accordance with governor and injection quantity adjustment standards. (4)Perform governor spring adjustment by setting lever a. (5)After adjustment of the lever a setting, set the lever so that idle set point H can be obtained and confirm standard b. (6)After completing final adjustment, set the lever to obtain J. (7)Next, confirm rack position R1 or more is obtained when rotation is stopped. (8)In this condition, move the lever to the full position and confirm standard c. (excess fuel for starting operation limit). (9)After completing final adjustment, set speed at N1 using lever b. (10)In this condition, after operating the lever to the full position, confirm no excess fuel for starting (black smoke prevention limit). (11)For the excess fuel setting for starting rack position point I set the lever to obtain standard c in step (8) and then set the rack limit.
----------
T1=24 R1=11.8mm N1=225r/min
----------

Speed control lever angle

Test data 101601-4560
F:Full speed I:Idle (1)Stopper bolt set position 'b.'
----------

----------
a=42deg+-5deg b=41deg+-3deg




Information:

Remove BrakeSaver Control Valve
Do not disconnect any air lines until the air pressure is zero.
1. Loosen the bleed valves and release the air pressure in the air tanks.2. Drain the oil from the oil pan. 3. Remove two short bolts (1) and two longer bolts (3) from manifold (2) and the BrakeSaver housing. Remove manifold (2). Remove the O-ring seals from the manifold. 4. Remove oil temperature sensing unit (4) from the BrakeSaver control valve.5. Disconnect air line (5) and hose assembly (6) from the BrakeSaver control valve. 6. Remove bolt (7) and retainer (8) that hold the oil lines in the BrakeSaver control valve. 7. Disconnect oil lines (9) and (10) from the oil cooler. Remove oil lines (9) and (10) from the BrakeSaver control valve. 8. Remove bolts (12) and BrakeSaver control valve (11) from under the oil pan. The weight is 22 kg (48 lb.).9. Remove elbow (13) from the BrakeSaver control valve. Remove the O-ring seals.Install BrakeSaver Control Valve
1. Inspect the O-ring seals for damage, and make replacements if needed. Put clean engine oil on the O-ring seals. 2. Install the O-ring seals and elbow (3) on the BrakeSaver control valve.3. Make sure the O-ring seals are in position on the face of the BrakeSaver control valve. Put BrakeSaver control valve (1) in position under the oil pan. Install bolts (2) that hold the BrakeSaver control valve to the oil pan. 4. Install oil temperature sensing unit (4) in the BrakeSaver control valve.5. Connect air line (5) and hose assembly (6) to the BrakeSaver control valve. 6. Install O-ring seals (7) and (8) on manifold (9). Install manifold (9) in the BrakeSaver control valve. Install the four bolts that hold the manifold to the BrakeSaver housing. 7. Make sure the O-ring seals are in place on the oil lines, and install oil lines (10) and (11). 8. Install retainer (12) to hold the oil lines in the BrakeSaver control valve. If the bottom plug in the oil pan was removed, put the split (seam) of the gasket for the plug against the oil pan. If either plug on the side of the oil pan was removed, put 5P3413 Pipe Sealant With Teflon on the threads, and tighten the plug to a torque of 80 11 N m (60 8 lb.ft.).9. Fill the engine with oil to the correct level. See the Maintenance Guide.Disassemble BrakeSaver Control Valve
START BY:a. remove BrakeSaver control valve 1. Remove O-ring seals (1) from the valve body.
Spring force is behind the cover at removal.
2. Remove four bolts (2) slowly and evenly from cover (4). Remove the cover.3. Remove cover (3) and the seal from the opposite end of the valve body. 4. Remove spool (8) as an assembly.5. Remove spring (7), stop (10), spring (6) and slug (9).6. Remove the O-ring seals and sleeve (5). 7. Remove bolt (11), plate (13) and diaphragm (12) from the spool. Inspect the pin on the spool, and make a replacement of the

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