Dynapac CA 152, Instruction Manual

Page: 104 / 119

Maintenance - 500h
ICA152-4EN3.pdf 2012-06-12
Controls and moving joints - Lubrication
Fig. Engine hood
1. Hinge
1
Lubricate engine hood hinges (1) and the slide rails of
the operator's seat with grease, other joints and
controls with oil. Lubricate the cab hinges with grease.
See the lubrication specification.
Steering chain and seat bearing - Lubrication
Fig. Underneath operator's position
1. Steering chain
2. Chain-tightening device
3. Adjusting nut
4. Nuts
5. Control valve mount
1
2
3
4
5
a
Optional on rollers without cab
Keep in mind that the chain is a vital part of the
steering mechanism. Keep in mind that the chain is a vital part of the
steering mechanism.
Clean and lubricate the chain (1) between the seat
bearing and steering valve with grease. The chain can
be accessed from underneath the operator's position.
It is not necessary to remove the chain.
Adjust the chain as follows if it has slackened so that
size "a" is less than 30 mm (1.2 in): Loosen the nuts
(4) and adjust the mount (5) backwards with the
adjusting nut (3) until size "a" is 50 mm (2 in).
94