Maintenance; Care - Rockinger RO 50 Série Instructions De Montage Et D'utilisation

3 3 . . M M a a i i n n t t e e n n a a n n c c e e
A
Fig. 6
ROCKINGER
24
Member of JOST-World
F

3.1 Care

Before starting maintenance work on the hitch ensure that hitch is
closed. Risk of Injuries! (see para. 2.2)
x Lubricate coupling pin, support ring and drawbar eye with heavy-
duty grease (EP3) which is waterproof if possible before first use
and after extended period in use.
x Under harsh operating conditions or severe exposure to dirt or
water regrease automatic unit (A) when coupling is open (see fig. 6):
– use multi-purpose grease NLGI 2
– intervals: 6 months or 50,000 km
x Lubricate lower funnel bearing (F see fig. 6) with EP3 grease.
Note: Close coupling before cleaning with high-pressure washers
(see para. 2.2).
x After cleaning, relubricate coupling pin and support ring
with EP3 grease.
Please note following when carrying out repairs on coupling
(e.g. changing coupling pin):
x Remove as much of old grease as possible.
x Relubricate with multi-purpose grease (NLGI 2; temperature range
– 40° bis 120°C)
R R O O 5 5 0 0
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