Multiquip manual MDR-9D Maintenance, Daily Service

MDR-9D — 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 SERVICETABLES

1.To make sure your plate vibratory roller is always in good working condition before using, carry out the maintenance inspection in accordance with Tables 4 through 6.

TABLE 5. MDR-9D 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)
Chain Tension	Every 50 hours	See page 26
Adjustment
	Initially after 25
	hours, then every
	250 hours (2
Hydraulic Oil Filter	months), every	See page 28
Replacement	500 hours (4
	months), every
	1,000 hours
	thereafter.
	Initially, every 4 to
	5 hours. After one
Hydraulic Oil Check	week, twice a day.	See page 27
	After 2 weeks,
	once a day.
Hydraulic Oil	Every 1,000 to	See page 27
Replacement	1,500 hours
Vibration Clutch Check	As necessary	See page 27

CAUTION:

These inspection intervals are for operation under normal conditions. Adjust your inspection intervals based on the number hours vibratory roller is in use, and particular working conditions.

TABLE 6. MDR-9D 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)
Air Filter Cleaning	Daily
Engine Oil Replacement	After first 25 hours then every 250
	hours
Engine Oil Filter	Every 250 hours
Replacement
Fuel Filter Replacement	Every 500 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 6 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 roller.

zCheck the levers, cables and linkage.

zCheck engine oil.

PAGE 24 — MQ-MIKASA MDR-9D VIBRATORY ROLLER — OPERATION AND PARTS MANUAL — REV. #0 (12/17/03)