5.1 Daily
5.1.1 Tightening Method of Nut
1
2
bottom housing.
3
4
5.1.2 Looseness of Screws and Nuts
Check the screws and nuts for looseness.
If any, tighten it securely.
5.2 Every 20 hours
5.2.1 Greasing
Apply grease from the grease nipple.
Note
Do not discard grease into the river, the sea, or the
ground. Otherwise, it could pollute the environment.
lithium grease). Also referred to as NLGI Grade-2
Lithium Based Grease. Using the wrong grease can
lead to damage or failure.
24
[1]
[2]
Grease nipple
[3]