Test Data For Injection Pump Delivery At The Test Bench Only For Epa Engines; Test Data For Injection Pump Delivery At The Test Bench For Standard And 97 / 68 Ce Engines - Kohler KD 625/3 Workshop Manual

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Test data for injection pump delivery at the test bench only for EPA engines

Test data:
The pump class is indicated by the full delivery value * at 1 mm
Plunger diameter size: 7,500 mm.
Note: All pumps are tested and set in order to obtain the same delivery at full speed.
After the tests carried out at idIe speed pumps are subdivided into classes marked with references in letters or numbers.
These reference marks are very clearly stamped on the upper pump body.
If replacing, make sure that the new pumps have the same references (letters or numbers) as the previous ones.
KD Workshop Manual_cod. ED0053029350_1° ed_ rev. 00
Rod stroke from
Control rod
pump axis (mm)
max. force
+ towards max
(N)
- towards stop
0
0,45
0
max
Test data for injection pump delivery at the test bench for
standard and 97 / 68 CE engines
1 Rack rod lock to be removed after pump fitting to the engine
2 Injection pump axis
Test data:
Rod stroke from
Control rod
pump axis (mm)
max. force
+ towards max
(N)
- towards stop
- 2
0,45
- 2
max
The above test data refer to pump with plunger dia. of 7,500 mm.
Delivery
Camshaft
r.p.m.
mm
stamped A
3 ÷ 4
stamped Ax
4 ÷ 5
stamped B
5 ÷ 6
500
stamped Bx
6 ÷ 7
stamped C
7 ÷ 8
stamped Cx
8 ÷ 9
stamped D
9 ÷ 10
38 ÷ 40
1500
90 ÷ 100
150
/ stroke from 5 to 14.
3
Fuel system
Camshaft
r.p.m.
mm
3 ÷ 4
4 ÷ 5
5 ÷ 6
500
6 ÷ 7
7 ÷ 8
8 ÷ 9
9 ÷ 10
27,5 ÷ 30,5
1500
150
/stroke
3
6
Delivery
/stroke
3
stamped A
stamped Ax
stamped B
stamped Bx
stamped C
stamped Cx
stamped D
90 ÷ 100
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