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PAGE 26 — MVH508DZ PLATE COMPACTOR • OPERATION AND PARTS MANUAL — REV. #0 (04/04/14)
MAINTENANCE
MACHINE INSPECTION
Perform machine inspection as listed in Table 6.
Table 6. Machine Inspection
Interval Check Solution
Daily Before Starting
Machine Clean if necessary.
Fuel Tank For Leaks Repair fuel leaks.
Fuel System for Leaks Repair fuel leaks.
Engine Oil Add oil if necessary.
Vibrator Oil Add oil if necessary.
Air Cleaner Element Clean/Replace
Guard Frame Inspect/deformations
Shock Absorber Replace if damaged.
Hydraulic pump Check/Repair Leaks
Hydraulic Pipe System
Check/Repair leaks,
Inspect for wear
Direction Control Lever
Check bolts/nuts,
Inspect for wear
Duct Hose
Check for crack/
damage
Every 20 Hours Engine Oil/Oil Filter
Replace only after
first 20 hrs.
Every 100 Hours
Engine Oil Change
Engine Oil Filter Wash
Vibrator Oil
Check oil level.
Check for leaks/dirt.
Hydraulic Oil
Check oil level.
Check for leaks.
Battery Terminal Clean
Every 200 hours
V-Belt
Inspect, replace if
damaged or worn.
Clutch
Inspect, replace if not
working properly.
Engine Bolts
Replace bolts
if deformed or
elongated.
Every 300 hours
Vibrator Oil Change
Fuel Filter Change
Hydraulic Oil Change
Engine Oil Filter Change
Every 2 years Fuel Lines Replace
TIGHTENING TORQUE
Reference Table 7 below (Tightening Torque ), for retight-
ening of nuts and bolts.
ENGINE AIR CLEANER
This engine is equipped with a replaceable, high-density
paper air cleaner element. See (Figure 21) for air cleaner
components.
1. Remove the air cleaner cover and foam filter element.
2. Tap the paper filter element several times on a hard
surface to remove dirt, or blow compressed air not
exceeding 30 psi (207 kPa, 2.1 kgf/cm
2
) through the
filter element from the inside out. NEVER brush off
dirt. Brushing will force dirt into the fibers. Replace the
paper filter element if it is excessively dirty.
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 (6mm) 300 ~ 350 (8mm) 650 ~ 700 (10mm)
**
In case counter-part is of aluminum
Bolt threads used with this machine are all right handed
Material and quality of material is marked on each bolt, and screw.
DANGER
DO NOT use gasoline or low flash point
solvents for cleaning the air cleaner. The
possibility exists of fire or explosion which
can cause damage to the equipment and
severe bodily harm or even DEATH!
CAUTION
Wear protective equipment such as
approved safety glasses or face shields
and dust masks or respirators when
cleaning air filters with compressed air.