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10
Engine Oil
Checking, Adding and Changing Oil
Check the engine oil level (A) daily with saw fully lowered and
the engine level. See the enclosed Robin manual for more
details.
Use SAE 10W-30 viscosity detergent automotive type with API
service class SE or higher grade oil.
Note: Engine holds approximately 0.6 quart (0.6 liter) when
changing oil and oil lter.
Changing the Oil
Change oil after the rst 5 to 8 hours of use.
Thereafter every 50 hours.
MAINTENANCE
Guards
Check all guards for damage and proper function daily espe-
cially the blade block. Blade block and cover should be secure
to the saw and not damaged. Lexan side covers on the blade
block should move freely up and down.
The oil drain plug is located at the bottom of the engine block.
Place a pan under the drain and remove the plug. Drain the oil
and replace the plug. Using a long neck funnel, ll the engine
with 0.6 quarts (0.6 liters) of oil. When full, the oil level should
be at the high level mark on the dipstick (A) or to the top of the
threads on the engine ll hole. The engine is equipped with an
oil alert system that will stop the engine if the oil level is low.
A
Oil drain plug
NOTICE
Used oil is a hazardous waste product. Dispose of
used oil properly. Do not discard with household
waste. Check with your local authorities, service
center, or dealer for safe disposal/recycling facility.
AIR FILTER
The air cleaner element should be replaced every 50 hours.
Refer to the supplied engine manual and the “Cyclone Dual-
Filter-Element Type” for additional information.
ADDITIONAL ENGINE INFORMATION
Please see the Robin Operator’s Manual for additional infor-
mation about servicing the engine.
The manual also has specic information about specications,
tune-up parts, engine warranty, emission compliance, etc.
Diamond blade
Inspect diamond blades daily for damage, cracks, secure t
to the arbor, loss of segments, warping or overheating. If any
blade shows any of these problems, discard the blade and
never use.
Skid plate
Inspect the skid plate daily for damage, excessive wear in the
blade slot, burrs on the concrete surface side, twisting and
free movement up and down when installed in the blade block.
Replace the skid plate with each new diamond blade. Never
reuse skid plates or spalling and ravelling may results.
Saw controls
Inspect all controls for proper function daily. Check the engine
on/off switch (J) for proper operation.
J
Belts
Inspect the blade drive belt for cracks or signs of wear. The
belt tension is controlled by belt tensioner and does not require
adjustment. Inspect the belt tensioner for free movement up
and down. Insure the belt tensioner bearings roll freely.
Blade shaft bearings
Lubricate the blade shaft bearings with 3 pumps of Lithium 12
based grease every 50 hours.
MAINTENANCE SCHEDULE
Check guarding, diamond blade, Daily
skid plate, lexan covers, controls and oil levels.
Clean blade block assembly and saw. Daily
Replace air cleaner. Every 50 hours
Replace engine oil. Every 50 hours
Grease blade shaft bearings. Every 50 hours
Check blade drive belt. Every 50 hours
Cleaning
Clean the blade block of any excess concrete build up after
each use. Keep the handle bars and controls clean and dry.
Immediately clean any spilled fuel (H) from the saw. Keep all
openings and slot on the saw clean open so air ows freely
through the engine compartment to insure proper cooling.
H
WARNING
Do not modify the saw! Use only Husqvarna Construc-
tion Products replacement parts. Use of unauthorized
parts may create a danger or damage the engine.