Table of Contents
Advertisement
148
149
150
Workshop Manual LDW CHD _ cod.
Fuel filter
Components:
1 - Drain screw
2 - Cover
3 - Seal
4 - Fitting
5 - Cartridge
Cartridge specifications
Filtering paper:.....................PF 904
Filtering area:.......................5000 cm2
Filtering degree:...................2/3
Max. working pressure: .......4 bar
See page 22 for maintenance details.
Fuel feeding pump
Components:
1 - Feeding pump
2 - Push rod
3 - Seal ring
The fuel feeding pump is of the diaphragm type operated by a
camshaft eccentric through a push rod.
If features an external lever for manual operation.
Fuel feeding pump drive rod protrusion
Push rod 2 shows a protrusion A of 1.5÷1.9 mm from the
crankcase
plane. Check this value with eccentric 1 at the lowest point (on
the bottom of the cam base of the camshaft).
Push rod length = 32.5÷32.7 mm.
Check push rod length and replace push rod if size is
inadequate.
ED0053031210 - 1° ed_rev. 00
8
Fuel system
m
- 77 -
- 77 -
Advertisement
Table of Contents
