EN - 25
Every 50
Hours
Check Air Filter
Check air filter for dirt. Clean as required. Follow
Engine Manual for maintenance schedule.
Lubricate Unit
Oil all pivot points and pin connections.
Check Fan Belt Tension Correct fan belt tension is critical to proper water
pump and alternator operation. Ensure fan belt has
proper tension.
Check Brake Gap
Adjust gap if necessary. See
Every 100
Hours
Clean Battery
Keep battery and its terminals clean. See
.
Clean Engine Cooling
System
Check and clean cooling fins and inside the engine
shrouds to remove grass, chaff or dirt.
Check Fasteners
Check mower blade mounting hardware and all other
fasteners. Replace missing or damaged fasteners.
Tighten all nuts and bolts to their correct torque value.
Check Belts
Replace worn or deteriorated belts. See
on page 38 and
Every 400
Hours
Change Gearbox Oil
Completely drain and change gearbox oil after first
75 – 100 hours of use and every 400 hours thereafter.
USE ONLY an AGMA EP 5 Full-Synthetic PAO
Industrial Gear Lube (16oz.) (Ariens Service Part
Number 00078300).
Change Hydraulic Fluid
and Filter
*
Drain hydraulic fluid tank, replace hydraulic oil filter,
refill system. See
Period
Service
Task
