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Komatsu 82E Series User Manual

Komatsu 82E Series
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2-32 82E-5 – 98E-5 SERIES
2. INSPECTION AND ADJUSTMENT
2.8 Adjusting Operation
Perform the adjusting operation of an engine as follows after the maintenance job:
1) Supply the fuel oil, lubricating oil and cooling water.
Note:
Check the levels of the lubricating oil and cooling water again after test running (for about 5 minutes) and
add as required.
2) Start the engine, and carry out idling at a low revolution (700 to 900 rpm) for a few minutes.
3) Run in the engine for about five minutes at the rated revolution (no-load). Check any water, fuel or oil leak
and existence of abnormal vibration or noise. Also check the oil pressure, cooling water temperature and
exhaust gas color.
4) Adjust the no-load minimum and maximum revolutions according to the specifications.
5) Perform loaded operation as required.
2.9 Long Storage
Observe the following instructions when the engine is to be stored for a long period without operation:
1) Be sure to use clean soft water added Long Life Coolant Antifreeze (LLC) in the cooling water system and
do not drain the coolant before long-term storage.
If drain the cooling water, it will cause to built up rust due to the residual water in the cooling water system.
2) Remove the mud, dust and oil deposit and clean the outside.
3) Perform the nearest periodic inspection before the storage.
4) Drain or fill the fuel oil fully to prevent condensation in the fuel tank.
5) Disconnect the battery cable from the battery negative (–) terminal.
6) Cover the silencer, air cleaner and electric parts with PVC (Poly Vinyl Chloride) cover to prevent water and
dust from depositing or entrance.
7) Select a well-ventilated location without moisture and dust for storage.
8) Perform recharging once a month during storage to compensate for self-discharge.

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Komatsu 82E Series Specifications

General IconGeneral
BrandKomatsu
Model82E Series
CategoryEngine
LanguageEnglish

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