Lubricating Oil - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
• When changing or inspecting, be sure to level and stop the engine.
NOTE

Lubricating Oil

With the emission control now in effect, the CF-4 and CG-4 lubricating oils have been developed for use of a low-
sulfur fuel on-road vehicle engines. When an off-road vehicle engine runs on a high-sulfur fuel, it is advisable to
employ the CF, CD or CE lubricating oil with a high total base number. If the CF-4 or CG-4 lubricating oil is used with
a high-sulfur fuel, change the lubricating oil at shorter intervals.
• Lubricating oil recommended when a low-sulfur or high-sulfur fuel is employed.
Fuel
Lubricating
oil class
CF
CF-4
CG-4
O : Recommendable X : Not recommendable
Low sulfur
High sulfur
(0.5 % )
O O
O X
O X
III-S-36
Remarks
TBN 10
Engine
W1035555