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4. checking and changing
the gearbox oil
check
Make sure there are no oil leaks
replacement
1. Remove plug (A) from the bot-
tom part of the gearbox. Let the old
oil drain inside a pan so that the oil
does not spill onto the ground.
2. Add the specified amount of new
oil through filler (B)
5. Hydraulic oil
(only for hydraulic type)
check
1. Make sure there are no oil
leaks.
2. With box lowered completely,
check oil level by using the oil cap
with dipstick (A).
replacement
1. Drain old oil
2. Refill through plug (A) until oil
level reaches halfway between the
maximum level notch and the rod
end (minimum level).
