Multiquip MRH-800DS-MAINTENANCE, Inspection and Maintenance Service Tables, Daily Service

MRH-800DS—MAINTENANCE

CAUTION:CAUTION:

Inspection and other services should ALWAYS be carried out on hard and level ground with the engine shutdown.

Fuel piping and connections should be replaced every 2 years.

Inspection and Maintenance Service Tables.

1.To make sure your plate compactor is always in good working condition before using, carry out the maintenance inspection in accordance with Tables 5 through 7.

TABLE 5. MRH-800DS MACHINE INSPECTION

ITEM	HOURS OF	REMARKS
	OPERATION
Loose or Missing	Every 8 hours
Screws	(every day)
Damaged Parts	Every 8 hours
	(every day)
Function of Controlling	Every 8 hours
System Part	(every day)
Hydraulic System Leak	Every 100 hours	See page 27
Vibrator Oil Check	Every 100 hours	See page 27
Vibrator Oil	Every 300 hours	See page 26
Replacement
Hydraulic Oil Check	Every 100 hours	See page 26
Hydraulic Oil	First after 200
	hours, then every	See page 27
Replacement
	1,000 hours
V-belt (clutch) Check	Every 200 hours	See page 27
Battery Check	Every 100 hours	See page 28

CAUTION:

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.

TABLE 6. MRH-800DS ENGINE CHECK

ITEM	HOURS OF OPERATION
Oil or Fuel Leak	Every 8 hours (every day)
Tightness of Fastening	Every 8 hours (every day)
Threads
Engine Oil Check and	Every 8 hours (every day)
	(Replenish to specified maximum
Replenishment
	level)
Engine Oil Replacement	After first 25 hours then every 50 to
	100 hours
Air Filter Cleaning	Every 100 hours

See separate engine manual for details on engine check.

Daily Service

zCheck for leakage of fuel or oil.

zCheck for loose screws including tightness. See Table 7 below (tightening torque ), for retightening:

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~ 650 ~

350 700

* (In case counter-part is of aluminum)

(Threads in use with this machine are all right handed)

Material and quality of material is marked on each bolt, and screw.

zRemove soil and clean the bottom of compaction plate.

zCheck hydraulic pump, piping and hose for any leakage. A loosened hydraulic hose can be a cause for leakage. Check hydraulic hose connections with wrench applied for tightness.

zCheck engine oil.

PAGE 28 — MQ-MIKASA MRH-800DS VIBRATION ROLLER — PARTS & OPERATION MANUAL — REV. #3 (02/02/05)