Husqvarna BZ6127TD/968999262 Operator's Manual page 48

The oil level should be between the markings on
the dipstick. If the level is approaching the "ADD"
mark, add the oil to the "FULL" mark on the dipstick.
Never fill above the "FULL" mark.
The oil is topped off through the dipstick hole.
Use engine oil SAE 30 or SAE 10W-30 or,
alternately, 10W/40, class CF - 4, CI - 4 (over
0 °C/+32 °F).
Over +20 °C/+68 °F SAE 40 can be used.
Use engine oil SAE 5W-20, class CF - 4, CI - 4
(under 0 °C/+32 °F).
The engine holds 3.5 quarts of oil including the
filter.
4. Throttle Cable, Lever Bearings
Lubricate the cable ends by the lever with an oil
can. Move the controls to the end points and
lubricate again.
The throttle cable is also lubricated by the control
when the control console is removed.
48
LUBRICATION
The dipstick markings
Engine oils
Throttle cable
8009-140
BAM-14