10.5.2 Towbar maintenance
Clean and lubricate all sliding and rotating bearings as necessary but at least every 6 months.
Material Lithium enriched multi-purpose grease
Non-corroding oil
Cleaning rags
Precondition The machine is shut down.
The machine is disconnected from the towing vehicle and safely parked.
1. Check the towbar for correct function and movement.
Make sure the coupling is fully locked.
2. Clean and oil all sliding and rotating bearings.
The locking teeth on the towbar height adjustment joint are corroded and jammed and the
towbar height cannot be adjusted.
➤ If necessary, free the teeth by jerking the towbar horizontally and vertically.
➤ Clean the locking teeth and smear with water-repellent grease.
10.5.3 Overrun braking mechanism maintenance
Check and maintain the overrun braking mechanism according to the maintenance table.
Material Lithium-enriched multi-purpose grease
Acid-free oil
Cleaning cloth
Precondition The machine is shut down.
The machine is disconnected from the towing vehicle and safely parked.
Overrun device greasing
Greasing points
Option Portrayal
sb
3
4
1
2
2
Tab. 60 Overrun brake mechanism lubricating point
Item
1
is omitted in the fixed height towbar version.
1. Use a grease gun
2
on all nipples
3
until grease flows from the bearing points.
2. Lubricate the serrated joints
1
with an acid-free oil
4
.
Further information See table 60 for oil and grease points.
10 Maintenance
10.5 Chassis
100
Service Manual Screw Compressor
M43
No.: 9_9432 02 E
RAMIRENT
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