Walker B18 User Manual

Maintenance Instructions LUBRICATION
39
LUBRICATION
WARNING
DO NOT attempt to lubricate the machine
with the engine running. Disengage the
PTO clutch, shut off the machine, and re-
move the ignition key.
Proper lubrication is an important maintenance pro-
cedure. It reduces wear and makes the machine
quieter and easier to operate.
Engine Oil
Engine Break-In Oil
No special break-in oil is required. The engine is
serviced with 10W-30, Service Class SG oil from the
factory. Change the oil after the initial engine break-
in period of 5-8 hours. Thereafter, change oil after
every 50 hours of operation.
Checking Engine Crankcase Oil Level
Check the engine crankcase oil level before use and
after each 8 hours of continuous operation.
IMPORTANT: The importance of checking and
maintaining the proper crankcase oil level cannot be
overemphasized. Check the oil level BEFORE
EACH USE.
1. Park the mower on a level surface with the
en gine stopped. Also, make sure the engine
is cool and oil has had time to drain into the
sump [allow at least ve (5) minutes after
stopping the engine].
IMPORTANT: NEVER check or add oil with the
engine running.
2. Before removing the dipstick, clean the area
around the dipstick to keep any dirt or debris out
of the engine.
3. Remove the dipstick, wipe off with a clean rag,
then reinsert the dipstick into the tube and press
all the way down.
4. Remove the dipstick again and check the oil lev-
el on the dipstick. The oil level should be within
the “Operating Range” on the dipstick (between
the LOW mark and the FULL mark).
IMPORTANT: DO NOT operate engine without
a sufficient oil supply in the crankcase. DO NOT
operate with oil level below the LOW mark or
above the FULL mark on the dipstick.
{
FULL
Mark
Operating
Range
LOW
Mark
Dipstick Operating Range
5. If additional oil is needed, refer to Specications
for proper crankcase lubricant. Fill to the FULL
mark.
IMPORTANT: DO NOT overfill the crankcase
(oil above FULL level) as this CAN result in
engine overheating, loss of power, and pos-
sible en gine damage.

Walker B18 Specifications

General

Brand	Walker
Model	B18
Category	Lawn Mower
Language	English