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1.
Change the engine oil. (Every 25 hours under heavy duty opera-
tion.)
2.
Clean or replace the engine's paper air cleaner element.*
3.
Check the battery's electrolyte level.
4.
Clean the engine cooling fins and external surfaces.*
5.
After the first 50 hours, change the hydraulic oil and the hydraulic
oil filter. Change them every 500 hours thereafter.
6.
Oil wear points. Follow the Oiling Chart.
7.
Lubricate all grease fittings. Follow the Lubrication Chart.
D. Every 100 Hour Checks
1.
Change the engine oil filter. (Every 50 hours under heavy duty
operation.)
2.
Check the engine spark plugs.
E. Yearly Checks
Check the oil in the hydraulic reservoir.
* Perform maintenance more frequently under dusty conditions.
Apply a few drops of SAE 20W-50 engine oil or use a
spray lubricant. Apply the oil to both sides of pivot
points. Wipe off any excess. Start engine and operate
mower briefly to insure that oil spreads evenly.
Number of Oil
Points
Daily
4
4
2
2
2
2
1
2
WEEKLY
1
2
2
2
1
1
1
4
2
2
Oil CHART
Description
Deck Suspension Pivots
Height Adjustment
Turnbuckle Clevis Pin
Height Adjustment Handle
Pivots
Height Adjustment Stop Pivots
Deck Lift Linkage Pivots
Transport Handle Pivots
Transport Handle Pin
Deck Frame Up-and-Down
Pivots
Seat Hinge
Steering Lever Linkage Rod
End Bearings
Lever Return Assembly Rod
End Bearings
Pump Control Lever Pivots
Brake Lever Pivot Clevis Pin
Brake Lever Control Rod Pivot
Brake Control Rod Swivel Joint
Brake Rod Clevis Pins
Brake Shaft Assembly Pivots
Grass Collection System Lid
Hinges
(If Mower is so equipped)
29
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