50 Power Mower 5400 Edition 02.97
5. Maintenance
Lubrication Intervals
Interval
(operating
hours)
Lube Point
Type of
Lubrication
8 1,2,3
Bio lubrication
grease
50 4
Bio lubrication
grease
Rocker Arm Mowing Drive
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Note: After operating the machine for
about 1/2–1 hour and then at intervals
of 4 operating hours check all bolts and
nuts on the mower and cutter bar for
tight fit and retighten if necessary (in
particular the cutter bar attachment
bolts, bolts on the knife drivers and on
the coupling point)
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Lubricate the machine as specified
in the following table:
I
Ensure the grease is clean!
Remove excess grease but
leave a collar on the bearings
to protect them from penetration of
water and plant sap.
Cutter Bar
After starting up and operating the ma-
chine for 1/2-1 operating hour and then
at intervals of 25 operating hours do
the following maintenance work on the
Municipal cutter bar:
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Check the pressure (approx. 150 N)
of the cutter bar’s pivot arms and adjust
it, if necessary (use conventional spring
balance for this, see ”Checking pres-
sure, page 46)
Each time you change knives and at
intervals of 8 operating hours lubricate
all gliding parts on the cutter bar with
Bio-lubrication oil or Bio-lubrication
grease. On the Municipal cutter bar ap-
ply some grease on the knife’s driver
pins (underneath the pivot arms).
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