Test oil temperature Nozzle and nozzle holder Bosch type code Nozzle Bosch type code Nozzle holder Bosch type code Opening pressure Opening pressure Injection pipe Overflow valve opening pressure Overflow valve opening pressure Tester oil delivery pressure Tester oil delivery pressure Direction of rotation (viewed from drive side)
Unit
Set value min. ISO4113 or {SAEJ96 7d} N=Measure the actual speed. degC 40 40 105780-8140 EF8511/9A 105780-0000 DN12SD12T 105780-2080 EF8511/9 MP a 17.2 kgf/cm2 175 mm 6-2-600 Outer diameter - inner diameter - length (mm) kPa 157 123 kgf/cm2 1.6 1.25 kPa 157 157 kgf/cm2 1.6 1.6 R Right
max.
Unit
min.
max.
3.35
3.45
Actual values
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Actual values
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45
191 1.95 157 1. 6
2 Adjustment specification 2.1 Injection timing adjustment CAT De D esignation P Direction of rotation (viewed from drive side)
Set value R
Right P S P
Injection order Pr P re-stroke Beginning of injection position
S
Difference between angles 1
S
Difference between angles 2
S
Difference between angles 3
S
Difference between angles 4
S
Difference between angles 5
2.2 Injection quantity adjustment CAT De D esignation P Ad Adjusting point P R ack position Ra P Pump speed S Average injection quantity S Max. variation between cylinders P Basic P Fixing the rack P Stand Standar ard d for for adju adjust stme ment nt of of the the maxi maximu mum m vari vari ation between cylinders CAT P P P S S P P
De D esignation Ad Adjusting point Rack position Pump speed Average injection quantity Max. variation between cylinders Fixing the rack Stand Standar ard d for for adju adjust stme ment nt of of the the maxi maximu mum m vari vari ation between cylinders
CAT De D esignation S = Setting value, C = Check value)
mm
1-4-2-6-3-5 3 .4 NO.1
Drive side deg. 60 59.5 6 0 .5 Rack position at N = 900 is the same as in the reference point A for row L 103662-3344 deg. 120 119.5 120.5 Rack position at N = 900 is the same as in the reference point A for row L 103662-3123 deg. 180 179.5 180.5 OFF deg. 240 239.5 240.5 Rack position at N = 900 is the same as in the reference point A for row L 103662-3125 deg. 300 299.5 300.5 NA Unit
r/min mm3/st. %
Unit
r/min mm3/st. %
Unit
Set value 11.8 600 66.3 0 * * *
min.
max.
600 64.7 -3.5
600 67.9 3. 5
Set value H 9.5+-0.5 300 9.5 0 * *
min.
max.
300 7 .7 - 10
300 11.3 10
Set value
min.
max.
Actual values
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Actual values
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Actual values
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ZEXEL test values diesel fuel-injection equipment
P P P S P P
Adjusting point Rack position Pump speed Average injection quantity Basic Fixing the lever
CAT P P P S P
Designation Adjusting point Rack position Pump speed Average injection quantity Fixing the lever
Unit
CAT P P P S P
Designation Adjusting point Rack position Pump speed Average injection quantity Fixing the lever
Unit
CAT P P P S P P
Designation Adjusting point Rack position Pump speed Average injection quantity Fixing the lever Rack limit
Unit
S = Setting value, C = Check value)
r/min mm3/st.
r/min mm3/st.
r/min mm3/st.
r/min mm3/st.
A R1(11.8) 600 66.3 * *
600 65.3
600 67.3
Set value B R1-0.2 900 73 *
min.
max.
900 69.8
900 76.2
Set value C R1(11.8) 1500 83.9 *
min.
max.
1500 79.9
1500 87.9
Set value I 100 84 * *
min.
max.
100 84
100 94
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Actual values
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Actual values
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ZEXEL test values diesel fuel-injection equipment
Page 3
2.3 Governor adjustment Name
T1=C43
2.4 Timer adjustment CAT Designation S Pump speed P Advance angle Remarks
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT Unit r/min deg.
Set value 1250-0
min.
max.
0
0
max.
Actual values
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Actual values
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Actual values
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Start CAT Designation P Pump speed S Advance angle
Unit r/min deg.
Set value 1200 0.5
min.
CAT Designation
Unit
Set value
min.
S = Setting value, C = Check value)
0.5 max.
101603-9093 P S
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ZEXEL test values diesel fuel-injection equipment
Pump speed Advance angle Remarks
r/min deg. Finish
2.5 Speed control lever angle Name a=26.5deg+-5deg b=40deg+-3deg
F:Full speed I:Idle (1)Stopper bolt set position 'H' .6 Stop lever angle Name a=20deg+-5deg b=40deg+-5deg
N:Pump normal S:Stop the pump.
S = Setting value, C = Check value)
1500 4
3.5
4.5
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ZEXEL test values diesel fuel-injection equipment
20/02/09 19:16:11
2.7 Timing setting Name a=(60deg)
(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)(4)-
