13
Maintenance Interval Chart MAINT ENANCE IT EM
ENGINE
ITEMS
SEE NOTE
BELOW
FIRST 8
HOURS
DAILY
EVERY 25
HOURS
EVERY 100
HOURS
EVERY 200
HOURS
EVERY 300
HOURS
ANNUALLY
Inspect for cracks in frame, cutter deck or other steel parts *3 XX
Inspect all belts for wear, adj ust m ent and alignment XX X
Check all bolts and nuts for tightness (tighten as necessary) XX
Lubricate hand control lever pivot shaf t s wi t h waterpr oof grease XX
Check hydraulic oil reservoir l evel and fill as neede d - Use SYNTH ETIC oil -
Mobil1 15W-50 *2 XX X
Grease caster wheel bearings XX X
Check tire pressure; Rear tires 18-22 psi- Front t ires 30-40 psi.Some Front
Casters are equipped with non-pneumatic ti r es and do not requi r e any ai r . XX X
Check and clean engine cooling fins Engine *1 XX X
Lubricate foot platform O per at or Presence Control pivots and control rod with
waterproof grease XX X
Replace fuel filter Engine *1 XX
Lubricate choke cont r ol cable (if equipped) with WD-40 XX X
Check engine oil and add as needed Engine *1 XX
Check for fuel or oil leakage - corr ect as needed Engine *1 XX
Check and clean air intake screen Engine *1 XX
Clean engine blower screen and fins with compressed air Engine *1 XX
Clean mower with compressed air-do NOT use a pressure washer XX
Check all bolts and nuts for tightness (tighten as necessary) XX
Check for loose hardware (e-clips, snap ri ngs, nut s, et c. ) XX
Check blades for wear and sharpness (sharpen and balance or replace as
necessary) XX
Clean out debris under blade belt cover XX
Scrape clean undersi de of cutter deck XX
Check blade mounting bolts for proper ti ght ness XX
Check blade spindle mounting bolts for proper t i ght ness XX
Clean air cleaner foam element Engine *1 XX
Inspect tires, replace as needed XX
Inspect and tighten all hydraul i c hoses XX
Adjust parking brake shoes to fi rm ly stop wheels when engaged XX
Clean air cleaner paper element Engine *1 XX
Clean and re-gap spark plug (replace as necessary) Engine *1 XX
Change engine oil Engine *1 XX X
Change engine oil filter Engine *1 XX
Replace air cleaner paper element Engine *1 XX
Replace hydraulic oil filter with Original Wr i ght f i lter XX
Completely inspect for excessive wear in all parts of mower, incl udi ng contr ol
system (replace worn parts) XX
Inspect and replace (if necessary) worn mai n cutt e r deck i dl er pul l eys or
pulley bearings (if appli cabl e) XX
Replace (if necessary) excessivel y worn caster wheels and rol ler bearings XX
Remove battery and clean battery, bat t ery box and bat t er y cabl e ends XX
Clean combustion chamber Engine *1 X
Check and adjust valve clearance Engine *1 X
Clean and lap valve seating surface Engine *1 X
NOTES:
*1 - Refer to Engine Manufacturers O wners Manual
*2 - Hydraulic fluid level should be 1"-1-1/2" below the top of the oil f ill
*3 - Contact an authorized Dea ler immediately if any cracks are f ound
*The service in t ervals indicated are t o be used as a guid e. Service should be performed more f req uently as necessary b y operating conditions*