RUTHMANN Steiger TB270 - Page 215

9 Maintenance
BA.GB.12-27409-05-07-FTA-jr
RUTHMANN-Steiger
®
TB270
9-29
Interval
Remark,
Component
Work to be carried out
d
300
h
600
h
a
other inter-
vals
Ball cock
Visual test

Check fastening for firm hold

Check tightness

Check hydraulic connections for
firm hold and damage

Check well-running

Safety
Visual test

valves at
Check fastening for firm hold

Hydraulic
Check tightness

cylinders
Check hydraulic connections for
firm hold and damage

Adjusting values
, if necessary
Function test

Way valve
Visual test

Check fastening for firm hold

Check tightness

Check hydraulic connections for
firm hold and damage

Cable / hose
Check well-running

drum
Check fastening for firm hold

Check tightness

Check hydr. connections for firm
hold and damage

Check pretension of the drawing-
in spring.

Clean chain for power track
W
W, if necessary
Check chain for power track for
wear

Hydraulic-
Visual test

hose and
Check fastening for firm hold

tube lines
Check tightness

Check hydraulic connections for
firm hold and damage

Check hose elongation inside the
boom and chain for power track

Check labelling on the hydraulic
hoses and connection points for
completeness and legibility

Exchange hydraulic hoses
W, every 6 years
Hydraulic tank
Visual test

Check fastening for firm hold

Check tightness

Check hydraulic connections for
firm hold and damage

Check hydraulic oil level

Clean hydraulic oil return filter /
renew filter element
W
W, firstly after
50 h to. 300 h
Exchange of hydraulic oil
W, after 3000 h,
every 6 years
at the latest