Maintenance
Maintenance
Note:
Determine the left and right sides of the machine from the normal operating position.
WARNING
While maintenance or adjustments are being
made, someone could start the engine.
Accidental starting of the engine could
seriously injure you or other bystanders.
Remove the key from the ignition switch,
engage parking brake, and pull the wire(s)
off the spark plug(s) before you do any
maintenance. Also push the wire(s) aside
so it does not accidentally contact the spark
plug(s).
WARNING
The engine can become very hot. Touching
a hot engine can cause severe burns.
Allow the engine to cool completely before
service or making repairs around the engine
area.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
Maintenance Procedure
After the first 5 hours
• Change the engine oil.
After the first 100 hours
• Check wheel hub-slotted torque specification.
After the first 250 hours
• Change the hydraulic filter.
Before each use or daily
• Check the engine oil level.
• Check the mower blades.
• Check the safety interlock system.
• Check for loose hardware.
• Grease the caster wheel bearings.
• Grease caster pivots.
• Clean engine air cooling system (See Engine Owner’s Manual)
• Clean the grass build-up from under the deck.
Every 25 hours
• Service the air cleaner. (May need more often under severe conditions. See the Engine
Owner’s manual for additional information.)
Every 40 hours
• Check the hydraulic oil level.
• Check the tire pressures.
• Check the condition of the belts.
• Grease the pump drive idler pivot.
• Grease the pump control bearings.
• Grease the mower deck idler pivot
Every 80 hours
• Remove engine shrouds and clean cooling fins.
Every 100 hours
• Change the engine oil. (May need more often under severe conditions.)
Every 160 hours
• Check the spark plugs.
Every 500 hours
• Change the hydraulic filter (Every 250 hours/yearly if using Mobil 1 15W50)
• Check wheel hub-slotted torque specification.
Monthly
• Grease the PTO engagement bellcrank.
20
Summary of Contents for Vikingtm Hydro
Page 1: ...VIKING HYDRO For Serial Nos 790 000 Higher Part No 4500 355 Rev A ...
Page 11: ...Safety 103 1798 103 2076 103 2103 103 2196 103 2242 11 ...
Page 12: ...Safety 103 2243 103 4935 103 5626 48 inch Deck Units Only 116 0404 12 ...
Page 40: ...Schematics 40 ...
Page 42: ...42 ...
Page 43: ...43 ...
