67
Lubricating system
6
A
B
C
D
A
530 03 11-36
Mod.
2036
2040
Clean the different parts of the pump and
inspect them for damage and wear.
Remove the oil pump’s pick-up pipe from
the oil tank.
Fitting, mod. 2036/2040
Mod. 2041/2045/2050
Fit the oil pump and pick-up pipe in the
reverse order to dismantling.
Dismantling, mod. 2054/2055
Dismantle the clutch cover and guard
plate over the bar attachment and the
cover over the oil pump.
Clean the different parts of the oil pump
and inspect them for damage and wear.
Pay attention to the following points:
A. Wear on the pump wheel’s cam curve
and guide pin in the pump housing.
B. That the pump housing’s inlet and
outlet are not blocked.
C. That the rubber connection’s sealing
ribs to the pump housing are un-
damaged.
D. That the pump wheel cogs are un-
damaged.
Remove the oil pump’s pick-up pipe from
the oil tank by means of a screwdriver.
Make sure not damage the pipe.
Clean the filter from dirt or replace it with
a new one.
Fitting, mod. 2036/2040
Mod. 2041/2045/2050
Lubricate the different parts with oil and fit
the oil pump in the reverse order to dis-
mantling.
The pick-up pipe is easier to fit if it is
lubricated first with oil or grease.
Check that the pipe is well pressed down
into the crankcase.
Use extractor No. 530 03 11-36 again
during fitting, when the pump gear is
pressed on the crankshaft.
Dismantling, mod. 2054/2055
Dismantle the clutch cover and guard
plate over the bar attachment.
The oil pump becomes accessible after
the screw and cover on the underside of
the crankcase have been removed.
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