Toro 74314 - Page 33

Maintenance Service
Interval
Maintenance Procedure
Every 250 hours
• Replace the primary air lter (more often in dirty or dusty conditions).
• Check the safety air lter (more often in dirty or dusty conditions).
• Change the hydraulic lter and reservoir hydraulic uid when using Mobil® 1 uid
(more often in dirty or dusty conditions).
Every 400 hours
• Grease the caster pivots (more often in dirty or dusty conditions).
Every 500 hours
• Replace the safety air lter (more often in dirty or dusty conditions).
• Replace the spark plug(s).
• Check the wheel lug-nut torque.
• Check the wheel-hub nut torque.
• Adjust the caster-pivot bearings.
• Check the parking-brake adjustment.
• Change the hydraulic lter and reservoir hydraulic uid when using T oro®
HYPR-OIL™ 500 hydraulic uid (more often in dirty or dusty conditions).
Every 2,000 hours
• Change the oil in all 3 gearbox housings and add oil as needed.
Monthly
• Check the battery .
Y early
• Grease the PT O-belt idler arm (more often in dirty or dusty conditions).
• Grease the pump-belt idler arm (more often in dirty or dusty conditions).
• Repack the caster-wheel bearings (more often in dirty or dusty conditions).
• Grease the rear caster wheel hubs (more often in dirty or dusty conditions).
Y early or before storage
• Paint chipped surfaces.
• Check all maintenance procedures listed above before storage.
Important: Refer to your engine owner's manual for additional maintenance procedures.
CAUTION
If you leave the key in the switch, someone could accidently start the engine and seriously
injure you or other bystanders.
Shut off the engine and remove the key from the switch before you perform any maintenance.
Lubrication
Greasing the Machine
Service Interval : Every 40 hours —Grease the drive
shaft (more often in dirty or dusty
conditions).
Every 100 hours —Grease the mower-deck
ip-up pivot (more often in dirty or dusty
conditions).
Every 100 hours —Grease the mower-deck
push-arm tubes (more often in dirty or dusty
conditions).
Y early —Grease the PT O-belt idler arm (more
often in dirty or dusty conditions).
Grease the machine more often in dirty or dusty
conditions.
Grease T ype: No. 2 lithium or molybdenum grease
1. Park the machine on a level surface, disengage
the PT O, and engage the parking brake.
2. Shut of f the engine, remove the key , and wait
for all moving parts to stop before leaving the
operating position.
3. Clean the grease ttings with a rag.
Note: Scrape any paint of f the front of the
tting(s).
4. Connect a grease gun to the tting.
5. Pump grease into the ttings until grease begins
to ooze out of the bearings.
6. Wipe up any excess grease.
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