RUTHMANN Steiger TB270 - Page 214

9 Maintenance
9-28
RUTHMANN-Steiger
®
TB270
BA.GB.12-27409-05-07-FTA-jr
Interval
Remark,
Component
Work to be carried out
d
300
h
600
h
a
other inter-
vals
Grease retraction chains
W, if necessary
Boom rest
Grease locking bolt
W
W, if necessary
after cleaning of
the Steiger
Working cage
Visual check

Check protection device

Check door

Check support rings for seat belts

Check condition of cage floor

Cleaning
W
W, if necessary
Levelling
Visual check

indicator
Check fastening for firm hold

Functional test

Hydraulic system
Rotating
Visual check

device
Check screw connections of ball
bearing slewing gear

, firstly after
100 h to 300 h
Check fastening for firm hold of
parking brake and hydraulic en-
gine

Check tear of bearing

Grease slide way
W
W, if necessary
Grease worm gear
W
W, if necessary
Check tightness

Check hydr. connections for firm
hold and damage

Function test of parking brake
(multiple disk brake)

Hydraulic
Visual test

cylinder
Check fastening for firm hold

Check tightness

Check hydraulic connections for
firm hold and damage

Check free spaces for movement
sequences of the hydraulic cylin-
ders

Check surface of piston rods for
damage and corrosion

Hydraulic
Visual test

pump
Check fastening for firm hold

Check tightness

Check hydraulic connections for
firm hold and damage

Hand pump
Visual test

Check fastening for firm hold

Check tightness

Check hydraulic connections for
firm hold and damage

Function test

Cleaning
W, if necessary