Poulan Pro Pro 900 ZX 968999302 - Manual (Page 36)

English-
34
MAINTENANCE
Maintenance
Maintenance Schedule
The following is a list of maintenance procedures that must be performed on the machine. For those points
not described in this manual, visit an authorized service workshop. An annual service carried out by an
authorized service workshop is recommended to maintain your machine in the best possible condition and
to ensure safe operation.
Read “Maintenance” in the Safety Instructions section.
z = Described in this manual
 = Not described in this manual
Daily
mainte-
nance
Weekly
mainte-
nance
At
least
once
each
year
Maintenance interval
in hours
Maintenance Page Before After 25 50 100 300
Check the parking brake 41 z
Check the engine’s oil level (every refueling) 54 z
Check outside of air cleaner 39 z
Check the safety system 38 z
Check for fuel and oil leakages - 
Check/clean the engine’s cooling air intake 39 z
Check the mower deck 46 z
Check hardware (screws, nuts, etc.) 50 z
Clean under the mower deck 50 z
Start the engine and blades, listen for unusual
sounds - 
Check for damage - 
Thoroughly clean around the engine - 
Clean around belts, belt pulleys, etc. - 
Check the tire pressures 41 z
Check battery 36 z
Sharpen/Replace mower blades 45 z
Lubricate the caster wheels 50 z
Clean the engine’s cooling air intake 2) 39 z z
Clean the air cleaner’s pre-filter
2)
(foam)
40 z z
Clean the air cleaner’s filter cartridge 2)
(paper filter)
40 z z
Check/adjust the parking brake -  
Inspect muffler/Spark arrester -  