BlueBird SC550A_968999351 - Manual (Page 35)

35
Two minute rule
The machine may be tipped backward or on its
side to facilitate access for cleaning or service, but
no longer than 2 minutes.
If the machine is held in this position for too long,
the engine can be damaged by gasoline draining
into the crankcase. Should this happen, perform
an extra oil change on the engine. Remove the
spark plug and turn the engine over a few
revolutions with the starter handle before starting
the engine again.
Cleaning and washing
Regular cleaning and washing will increase the
machine’s lifespan. Make it a habit to clean the
machine directly after use, before the dirt sticks.
Check before rinsing that the fuel filler cap is
properly in place to avoid getting water in the tank.
Do not spray water on the engine, avoid using a
high pressure washer or steam cleaner.
Lubricate the machine after cleaning. This is
particularly important if the machine is to be stored.
MAINTENANCE
• Remove top cover.
• Walk belt off top pulley.
• Remove and replace belt.
Chain replacement
Upper Chain
• Remove drive belt.
• Remove belt engagement spring and cable.
• Remove chain tension spring.
• Remove chain keeper (on engine).
• Remove chain.
Lower Chain
• Disconnect the master link on the old chain
and hook up the new chain to the old one.
• Pull the free end of the old chain until the
new chain is pulled through.
• Re-connect the chain with the new master
link.
Adjust Chain Tension
Adjust weekly.
Upper Chain
•
No adjustment is required
Lower Chain
•
Remove chain guard
• Tilt the sod cutter forward onto the front
weight.
• Tighten the 1/2” lock nut on the chain idler
until the #40 chain flexes approximately 1/4”
(6mm) at mid span.
• Install chain guard.
• Set sod cutter back to level.
WARNING!
Blades are sharp. Protect your
hands with gloves and/or wrap
blades with a heavy cloth when
handling.
Blade replacement:
Use protective glasses when
cleaning and washing.
Belt replacement:
Remove six (6) bolts securing blade to side
arms.
Install new blade using new hardware provided.
Torque hardware to 31 ft/lbs (42 N
. m).
Once cutting blade is clean apply light coating of
machine oil to prevent rust.