TM 5-3805-280-24-2
UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES
FOR HYDRAULIC EXCAVATOR 230LCR/230LCRD
ITEM
INTERVAL
ITEM TO BE INSPECTED
EQUIPMENT IS NOT
NO.
PROCEDURE: DO THE PMCS AND HAVE ITEM
READY/AVAILABLE
REPAIRED, FILLED, OR ADJUSTED AS NEEDED
IF:
51
Every 3 Years
Replace Seat Belt
(1) Replace the complete seat belt assembly
regardless of appearance. A date label, to
determine the age of the belt, is attached to
each belt.
52
Every 1000
Rock Drill Drifter
Meters (3281
Feet) Drilled
(1) Check rock drill drifter shank and flushing
Excessive wear of bushing
nozzle bronze bushing for wear/damage. (For
or damage to spline shank
procedures and specifications, refer to Drifter
maintenance in this manual.)
A-39