7-MAINTENANCE
Spraysomeanti-corrosivegreaseinthepulleyraces.
Closethesuctionandthedrainopenings.
Beforeoperatingtheengineagain,itisnecessarytore-
movethepreservationproducts.
Products
Anti-corrosiveoilaccordingtospecication:
•
MIL-L-21260B;
•
TL9150-037/2;
•
NatoCodeC640/642.
Anti-corrosiveproductforexternalpreservationaccording
tospecication:
•
NatoCodeC632.
Recommendeddetergentforpreservationproductre-
moval:
•
Petrolsolvent(dangerclassA3).
BATTERYSTORAGE
Removethebatteriesfromthemachine.Storethemona
woodentableinadry,cool,wellventilatedroom,ifpossible
atatemperatureabove0°C(32°F)[optimumtemperature
20°C(68°F)].
Performthefollowingoperations:
•
cleanthebattery;
•
checktheacidconcentrationandtheelec-
trolyteleveleverytwoweeks;
•
fullyrechargethebatterywhentheacidcon-
centrationdropsto1.23kg/dm3(77lb/foot3);
•
keeptheoutsideofthebatteriescleananddry.
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