Operation Manual

On-board maintenance
163
850-164385 / Rev.C
Lubrication of the Hull Unit
From the factory, the Hull Unit is lubricated with the types of oil
or grease as specified below. However, if of equal quality, other
types may be used. The following number refer to the
lubrication points on the illustration to the left.
(1) The ball bearing on the top of the hoist/lower
screw must be lubricated with normal ball bearing
grease.
(2) The hoisting spindle should be lubricated with
Tonna Slideway Oils S68.
(3) Topping up the shaft sleeve through the grease
nipple is only required if the shaft is dry of
lubrication, or if water tends to force its way up
along the shaft. The shaft sleeve is filled with Esso
Cazar K1.
Warning: When you top up the shaft
sleevewithoil,youmustopenthe
pressure release plug to avoid damage
to the shaft bearings.
(A) = Pressure release plug
(B) = Air bleeding cock