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

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2. PRECAUTIONS FOR MAINTENANCE
• Before carrying out inspection and maintenance, always read “2. PRECAUTIONS FOR INSPECTION AND
M
AINTENANCE in the SAFETY” volume and make sure that you understand the safety procedures for
operations.
• Do not carry out any operation not listed in this manual for inspection and maintenance. When carrying out
inspection and maintenance of the engine, always read the separate engine operation manual and make sure
that you understand it.
[1] CHECK HOURMETER
• Read the hourmeter every day to check if the required interval has been reached for any maintenance item.
[2] USE GENUINE PARTS
• When replacing parts, always use the genuine parts specified in the parts list.
[3] PRECAUTIONS WHEN ADDING OR CHANGING OIL OR GREASE
• When adding or changing fuel, oil, or grease, always use the type specified by Morooka. Be sure to use the viscosity specified
for the ambient temperature.
• Never mix types of oil or brands of oil from different makers.
• The oil used when the machine is shipped from the factory is as shown in the table below.
Item Type Brand
Engine oil pan CF class DH-1 10W-30 -
Hydraulic tank Hydraulic oil ISO VG46 Idemitsu Kosan Super Hydro X 46
Travel motor reduction gear case SAE90 GL-5 Shin Nihon Sekiyu Gear Lube SP 90
[4] PRECAUTIONS WHEN WASHING OR CLEANING MACHINE
1. Wash or clean the machine to make it easier to locate problem points. In particular, wash the oil filler, level gauge, and
greasing plugs to prevent dirt or mud from entering when adding oil or grease.
2. Cover electrical parts, such as the starting motor or alternator, with a sheet to prevent water from getting on them.
3. Do not carry out high-pressure washing for the radiator or oil cooler parts.
[5] BE CAREFUL OF OIL AND COOLANT TEMPERATURE
1. It is dangerous to drain the oil or coolant or replace the filters immediately after stopping the engine. Wait for the machine to
cool down before carrying out such operations.
2. When draining the oil, warm up the oil to a suitable temperature (approx. 20
– 40 deg C) before carrying out the operation.
[6] PRECAUTIONS WHEN CHECKING OIL LEVEL, ADDING OIL
1. When checking the oil level or adding oil, choose a place where there is no dust to prevent dirt from entering the oil line.
2. Use clean oil and grease. Use a clean container to prevent dirt from getting in.
3. If there is a strainer fitted to the oil filler port, do not remove the strainer when adding oil.
4. Check that the lubricating oil is at the correct level. The oil level should not be too high or too low.