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Dpico: Inj. Pump Calibration Data

This document provides calibration data for an injection pump including test conditions, injection timing specifications, injection quantity adjustment points, and governor adjustment. It details the injection pump, nozzle, injection order, rack positions, pump speeds, injection quantities, timing advance, and governor settings.

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Baytolga
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68 views2 pages

Dpico: Inj. Pump Calibration Data

This document provides calibration data for an injection pump including test conditions, injection timing specifications, injection quantity adjustment points, and governor adjustment. It details the injection pump, nozzle, injection order, rack positions, pump speeds, injection quantities, timing advance, and governor settings.

Uploaded by

Baytolga
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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조정 데이터

Ass'y No. : 1 0 6 6 7 1 - 9 9 7 0
Engine Model: KKTCI COSMOS
INJ. PUMP CALIBRATION DATA A kind of car:
Drawing No. : Company : KIA MPTORS
General Ass'y No. : Date : 2000. 9. 20.
Injection Pump Governor Timing Device
1 0 5 9 2 3 - 4 7 9 0 1 0 5 6 8 1 - 4 4 1 0
PE6P EP/RFD-D EP/SPG
1. Test Conditions :
Pump rotation : Clockwise (Viewed from drive side)
Nozzle & Nozzle Holder Ass'y : 105780-8210
Nozzle Holder : 105780-2080(BOSCH Type No. EF8511/9)
Nozzle : 105780-0070
Nozzle opening pressure : 175 Kgf/㎠ Transfer pump pressure : 1.6 Kgf/㎠
Injection pipe : 3 mm ×8 mm ×600 mm Oil temp. : 40℃ +5℃
Test oil : ISO 4113 or SAE Standard test oil(SAE J967D)
Overflow valve opening pressure : 1.6 Kgf/㎠
2. Injection Timing :
Pre- stroke : No. 1 plunger 4.4 ±0.05 mm
Note : Adjust with control rack position of mm
Injection order : 1 ∼ 5 ∼ 3 ∼ 6 ∼ 2 ∼ 4 (Interval 60˚±30′)
Plunger are numbered from the Governor side
Tappet clearance : Bolt adjustment type → More than 0.3mm for all cylinders.
Shim adjustment type → Manually rotate the camshaft 2~3 times and
confirm that it rotates smoothly.
3. Injection Quantity :
Adjusting Rack Pump Injection Q'ty Max. var. B.C.S
point position speed (cc/1000st) bet. cyl. Fixed pressure Remarks
(mm) (r/min) ( % ) (mmHg)
10.3 850 83.0±2.0 RACK Above600
H 7.4 320 RACK 0
Z 7.4 850 20.0±2.0 RACK 0
A 10.3 850 83.0±2.0 LEVER Above600
B 11.3 1,250 97.0±2.0 LEVER Above600
C 9.5 500 54.0±2.0 LEVER 0
I 10.9 100 (58.0±10.0) LEVER 0

4. Timing Advance Specification :


Pump Speed
(r/min) 900 1,150
Advance Angle
(˚) Below 0.5 2.5±0.5
DOOWON PRECISION INDUSTRY Co., Ltd.
DPICO Service Department
503-5,SHINSA-DONG,KANGNAM-GU,SEOUL,KOREA TEL:(02)510-7241∼6, FAX:(02)510-7111

3. Governor Adjustment Ass'y No.: 1 0 6 6 7 1 - 9 9 7 0


Micro switch adjustment : r/min =350 r/min Rack position = 7.6±0.1 mm
Stop lever set : r/min = 1,250 r/min Rack position = 3.5±0.3 mm
Unindication of acommon difference the rack : ±0.05
B.C.S. Stroke :0.55
B
11.3 I
10.6
10.3 A
Control Rack Position(mm)

10.05
C

6.6

250 이하 (760) 850 (950) (1060) (1220) 1425


(1300) 1580±2
Pump speed (rpm)
B.C.S. Adjustment
N=500r/min

Rack Position(mm)
10.0
10.05
9.5 9.8
J
8.0
9.5
Control Rack Position(mm)

7.4 Z
H
5.3 (100)
(340)±25
240
B.C.S.Pressure(mmHg)

3.2

200±5 300 350 800±70


320 500±15 Pump speed (rpm)

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