briggs--stratton 5900302 用户手册

Regular Maintenance

The engine coolant level and quality should be 
checked before each use, when the engine is cool 
and off.

The cooling system is a closed type.  Never open the 
radiator cap.  Doing so may induce air into the cooling 
system and may cause overheating.

 1.  Check the coolant level only at the overflow 

reservoir (A).  The coolant level should be 
between the “H” and “L” marks.

 2.  If the coolant level is insufficient, remove the cap 

(B) from the reservoir and add coolant to the “H” 
mark.

 3.  Reinstall the cap.

See engine owners manual for specific engine 
coolant change procedures.

Clean the radiator and screen before each use, or as 
required (depending on conditions) to allow proper 
air-flow through the radiator.

 1.  To remove the radiator screen, lift the seat.

 2.  Release radiator screen latch (C), slide towards 

the left hand side of the machine.  Lift screen 
enough to clear radiator cap and slide out the 
front.

 3.  Flush the screen with water or blow clean with air.  

Flush the radiator core with water or blow clean 
with air.  See engine owners manual for proper 
radiator cleaning procedures.

 4.  To reinstall the radiator screen, reverse removal 

process.

Not 

for  

Reproduction