106971-3203 ZEXEL F 01G 09U 0BZ BOSCH INJECTION-PUMP ASSEMBLY f01g09u0bz 1069713203 220008884b


106971-3203 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH F 01G 09U 0BZ f01g09u0bz
ZEXEL 106971-3203 1069713203
HINO 220008884B 220008884b

Cross reference number

BOSCH F 01G 09U 0BZ f01g09u0bz
ZEXEL 106971-3203 1069713203
HINO 220008884B 220008884b


Zexel num
Bosch num
Firm num
Name
106971-3203 
106971-3204 
F 01G 09U 0BZ 
220008884B  HINO
INJECTION-PUMP ASSEMBLY
V-3 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d]
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8250
Bosch type code   1 688 901 101
Nozzle   105780-0120
Bosch type code   1 688 901 990
Nozzle holder   105780-2190
Opening pressure MPa   20.7
Opening pressure kgf/cm2   211
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
Overflow valve   134424-4120
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   255 255 255
Tester oil delivery pressure kgf/cm2   2.6 2.6 2.6
Direction of rotation (viewed from drive side)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-10-9-4 -3-6-5-8 -7-2
Pre-stroke mm   4.2 4.14 4.2
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-10
deg.   27 26.75 27.25
Difference between angles 2
Cal 1-9
deg.   72 71.75 72.25
Difference between angles 3
Cal 1-4
deg.   99 98.75 99.25
Difference between angles 4
Cal 1-3
deg.   144 143.75 144.25
Difference between angles 5
Cal 1-6
deg.   171 170.75 171.25
Difference between angles 6
Cal 1-5
deg.   216 215.75 216.25
Difference between angles 7
Cal 1-8
deg.   243 242.75 243.25
Difference between angles 8
Cal 1-7
deg.   288 287.75 288.25
Difference between angles 9
Cyl.1-2
deg.   315 314.75 315.25
Injection quantity adjustment
Adjusting point   -
Rack position   12.5
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   130 127 133
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   Z
Rack position   8+-0.5
Pump speed r/min   455 455 455
Average injection quantity mm3/st.   15 12 18
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(12.5)
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   130 128 132
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+0.2
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   114.5 108.5 120.5
Fixing the lever   *
Timer adjustment
Pump speed r/min   720--
Advance angle deg.   0 0 0
Load   2/5
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   670
Advance angle deg.   0.3
Load   2/5
Timer adjustment_03
Pump speed r/min   (790--)
Advance angle deg.   2 1.7 2.3
Load   5/5
Timer adjustment_04
Pump speed r/min   880
Load   2/5
Remarks
Measure the actual advance angle.
 
Timer adjustment_05
Pump speed r/min   890
Advance angle deg.   2 1.7 2.3
Load   4/5
Timer adjustment_06
Pump speed r/min   (960--)
Advance angle deg.   2 1.7 2.3
Load   5/5
Timer adjustment_07
Pump speed r/min   1080-50
Advance angle deg.   6.75 6.45 7.05
Load   5/5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106971-3203
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Stop lever's normal position setting: equivalent to R1 (4)Air cylinder ON (5)Air cylinder OFF (6)Damper spring setting (7)Set stop lever before governor adjustment. [When setting stop lever after governor adjustment, confirm that point I (Ra) can be obtained at full setting.]
----------
T1=AE48 R1=18mm Ra=(R1+0.7)mm
----------

Speed control lever angle

Test data 106971-3203
F:Full speed I:Idle (1)When air cylinder ON. (2)When air cylinder OFF. (3)Stopper bolt set position 'H' (4)Use the hole at R = aa
----------
aa=47mm
----------
a=20deg+-5deg b=(12deg) c=29deg+-3deg

Stop lever angle

Test data 106971-3203
N:Pump normal S:Stop the pump. (1)Use the pin at R = aa (2)Set the stopper bolt so that speed = bb and rack position = cc. (Confirm non-injection.) (3)Set the stopper bolt at rack position = aa.
----------
aa=40mm bb=0r/min cc=4+-0.3mm dd=18mm
----------
a=8.5deg+-5deg b=30deg+-5deg

0000001501 AIR CYLINDER

Test data 106971-3203
(A) stopper bolt (B) stopper bolt (a) lever (b) air cylinder (c) speed lever (d) Nut (e) nut 1. Stopper bolt A adjusting method (1)When the air cylinder pressure is P1, confirm that there is a clearance between the stopper bolt (A) and the lever (a). (2)Then, screw in the stopper bolt A and temporarily set where it contacts the stop lever a. (3)Apply P2 to the air cylinder. (4)Confirm that the speed lever (c) operates between idling and full speed positions. (5)Fix the stopper bolt A using nut d. 2. Stopper bolt <B> adjustment method. (1)At air cylinder pressure P1, pump speed N1 and rack position is Ra, adjust stopper bolt (B) so that the speed lever (c) is in the stop position. (2)Move the lever a several times and then fix the stopper bolt B using the nut e. (3)Nut d tightening torque: T1 (4)Nut e tightening torque: T2
----------
P1=0kPa(0kgf/cm2) P2=686+98kPa(7+1kgf/cm2) N1=820r/min Ra=8+-0.1mm T1=4.9~7N-m(0.5~0.7kgf-m) T2=4.9~7N-m(0.5~0.7kgf-m)
----------

Timing setting

Test data 106971-3203
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(80deg)




Have questions with 106971-3203?





Group cross 106971-3203 ZEXEL

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106971-3203  

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