Craftsman 536.270281 Operator's Manual page 22

MAINTENANCE
WHERE TO LUBRICATE
Apply grease with a brush to the areas shown
Lubricate the areas shown with engine oil.
NOTE: Apply grease to the steering gear assembly.
CAUTION: If the unit is operated in dry areas that have sand,
use a dry graphite spray to lubricate the unit.
F-040601C 22