Rockinger RO 400 - Closing Coupling Manually; Maintenance; Care

2. Operation RO
i
400
ROCKINGER
Member of JOST-World
24
2.2 Closing coupling manually
(e.g. for tow-rope)
x Raise coupling pin with suitable tool
GB
3. Maintenance RO
i
400
3.1 Care
Before starting maintenance work on the hitch ensure that hitch is
closed. Risk of Accident! (see para. 2.2)
x Lubricate coupling bin, 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. 5):
– use multi-purpose grease NLGI 2
– intervals: 6 months or 50,000 km
x Lubricate lower funnel bearing (F) 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.
Fig. 5
A
F