KAESER M135 SIGMA CONTROL MOBIL, Руководство по обслуживанию, Страница: 74 / 288

2. Unscrew the nuts
1
and withdraw the fixing bolts
2
.
3. Remove the ball coupling
7
or towing eye
8
from the towbar tube
5
.
4. Slide the new coupling
7
or towing eye
8
into or onto the towbar tube
5
.
5. Position the various parts so that the bolts can be freely inserted.
6. Push the bolts
2
through the front of the two holes in the eye
8
or coupling
7
and fix with the
self-locking nuts
1
.
In order to insert the rear bolt, the delayed release of the compressed shock absorber is used.
During the delayed return stroke, a suitable metal rod is pushed through the holes as they line
up to hold them in place.
7. Push heavily against the towing eye
8
or coupling
7
to depress the overrun brake.
8. Pull the coupling and the towbar tube forward quickly and insert a suitable thin metal rod through
the rear fixing hole
3
and the shock absorber's fixing eye
4
.
9. Insert the bolt
2
through the hole in the coupling/eye and the blocked fixing eye
3
of the shock
absorber
4
. At the same time, pull out the metal rod again. Secure the bolt
2
with the self-locking
nut
1
.
10. Tighten the nuts.
11. Draw the protective sleeve
6
over the fixings.
Checking the overrun braking mechanism
➤ Push the towbar tube in and out by hand.
If resistance is felt, the shock absorber is properly connected.
6 Installation
6.4 Adjusting the chassis
62
Service Manual Screw Compressor
M135 SIGMA CONTROL MOBIL
No.: 9_6975 00 E