Filter
Top Products
PAGE 28 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)
MAINTENANCE
INSPECTION AND MAINTENANCE SERVICE TABLES
To make sure your vibratory roller is always in good
working condition before using, carry out the maintenance
inspection procedures.
CAUTION
Inspection and other services should always be carried
out on hard and level ground with the engine shutdown.
Table 5. Machine Inspection
ITEM HOURS OF OPERATION
Loose or Missing Screws Every 8 hours (every day)
Damaged Parts Every 8 hours (every day)
Function of Controlling
System Part
Every 8 hours (every day)
Hydraulic System Leak Every 100 hours
Vibrator Oil Check Every 100 hours
Vibrator Oil Replacement Every 300 hours
Hydraulic Oil Check Every 100 hours
Hydraulic Oil Replacement
First after 200 hours, then
every 1,000 hours
V-belt (clutch) Check Every 200 hours
Battery Check Every 100 hours
NOTICE
These inspection intervals are for operation under
normal conditions. Adjust your inspection intervals
based on the number of hours the roller is in use, and
your particular working conditions.
NOTICE
Fuel piping and connections should be replaced every
2 years.
DAILY SERVICE
1. Check for leakage of fuel or oil.
2. Check for loose screws including tightness. See Table
7 below (tightening torque ), for retightening:
3. Remove soil and clean the bottom of roller.
4. Check hydraulic pump, piping and hose for any leakage.
5. A loosened hydraulic hose can be a cause for leakage.
Check hydraulic hose connections with wrench applied
for tightness.
6. Check engine oil.
ENGINE OIL REPLACEMENT:
1. Replace engine oil in the fi rst 25 hours of operation
and every 50 to 100 hours afterwards.
2. Oil may be drained more easily when it is warm after
operation (For more details, see separate engine
Owner's Manual).
Table 6. Engine Check
ITEM HOURS OF OPERATION
Oil or Fuel Leak Every 8 hours (every day)
Tightness of Fastening
Threads
Every 8 hours (every day)
Engine Oil Check and
Replenishment
Every 8 hours (every day)
(Replenish to specifi ed
maximum level)
Engine Oil Replacement
After fi rst 25 hours then
every 50 to 100 hours
Air Filter Cleaning Every 100 hours
Table 7. Tightening Torque (in. kg/cm) Diameter
Material
6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm
4T
70 150 300 500 750 1,100 1,400 2,000
6-8T
100 250 500 800 1,300 2,000 2,700 3,800
11T
150 400 800 1,200 2,000 2,900 4,200 5,600
*
100
300~
350
650 ~
700