AirMan PDSE900S-4B1, Инструкция по эксплуатации

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5. Periodic Inspection/Maintenance
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6
5.6.2 Change Engine Oil Filter
[At 50 hours for the first change and at every 500 hours thereafter]
(Procedure)
①
Drain condensate from the engine oil filter by loos-
ening the drain plug “1”.
②
Remove the center-bolts “2” and then take out ele-
ment “3” and “4”.
③
Wash the element cover “5” in diesel oil.
④
Use the oil filter element kit to replace the elements
“3” & “4” and also replace the O-ring “6”.
⑤
Put new elements “3” and “4” in the cover and install
them by tightening them with the center bolt “2”.
(For replacement parts, refer to 5.5)
5.6.3 Check Battery electrolyte
[Every 250 hours]
If there seems to be a problem in starting an engine due to a flat battery, carry out the checks by
following the procedures below:
1. Ordinary type battery:
Check battery electrolyte level and if the level is not within the specified level, add distilled
water.
Measure specific gravity of battery electrolyte, and if it shows below 1.24, recharge the battery
immediately.
Refer to 6.1. for method of specific gravity measurement and recharging the battery.
2. Enclosed type battery:
Check the indicator on top surface of the battery.
If the indicator shows that charge is needed, recharge the battery immediately.
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