Lombardini CHD series - Injection Pump Data and Delivery Check; Injection pump P. No. 6590-249 - Plunger and barrel assembly; Checking injection pump delivery; Test data of injection pump

- 70 - Workshop Manual LDW CHD _ cod. 1.5302.345 - 6° ed_rev. 05
53,0
9
0051 04÷03 14÷13 84÷04
005 53÷52 33÷32 82÷02
0 051 66÷65 66÷65 46÷85
166
165
8
Control rod
max. force
Newton
Rod stroke from
max. delivery
point (mm)
Camshaft
rpm
Injection pump P. No. 6590-249 - Plunger and barrel
assembly
Components:
1 Pump body
2 Barrel
3 Plunger
4 Plunging blade
Note: Barrel 2 forms an integral part of the pump body 1.
For this reason both the barrel and plunger 3 should not
be replaced.
LDW 1603-2204
Delivery
mm
3
/stroke
Test data of injection pump
LDW
2004/T-2204/T
Delivery
mm
3
/stroke
LDW 1503-2004
Delivery
mm
3
/stroke
Checking injection pump delivery
Components:
1 Delivery adjustment rod
2 Rod 1 stop position
3 Rod 1 max. delivery position
A =18.5÷19.5 mm (rod max. stroke)
α = 66° (rod max. rotation)
Fuel system