Morooka MST-800VD, Руководство по эксплуатации и техническому обслуживанию

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[5] CHECK DUST INDICATOR
Applicable to operator
’s seat rear mounting type (Canopy Specifications)
1. Raise the dump body. For details, see
“OPERATION 4. OPERATING
DUMP BODY
”.
2. Open the inspection cover (2) at the rear side of the operator
’s compartment,
then check the air cleaner inside the cover.
3. Check if the he red piston has appeared in the transparent portion of the
dust indicator (1).
If the red piston has appeared, clean or replace the element immediately.
For details of the method of
cleaning the element, see “7.4 WHEN
REQUIRED”.
4. After checking, cleaning, or replacing, push the knob or dust indicator to
return the red piston to its original position.
[6] CHECK, ADJUST FAN BELT TENSION
•
CHECKING TENSION
1. Open the engine inspection cover.
2. Push with your finger (approx. 58N {6kg}) at a point midway between the fan
pulley and alternator pulley.
The deflection should be approx. 10 mm.
3. If the deflection is too large, adjust the belt tension. For details, see
“ADJUSTING TENSION”.
• ADJUSTING TENSION
1. Loosen bolt (2) and lock nut (3) at the bottom of the alternator.
2. Turn adjustment bolt (4) clockwise to move the alternator to the tank end, to
adjust the belt deflection to approx. 10 mm.
3. Tighten bolt (4) at the bottom of the alternator first, and tighten lock nut (3).
4. Repeat the procedure for checking the tension to check the belt tension
again.
5. Close the engine inspection cover.